On a winters day, the mane six were on a warm fire drinking hot cocoa. Rarity is going to get her sister Sweetie Belle because she promised her that she'll spend the night at the castle.

"Isn't this relaxing? Drinking hot cocoa and sitting on the warm fire. Perfect day to stay warm and cozy, huh girls." said Twilight. "I can tell. I just can't stand the cold. My animal friends don't like it either and that is why there's such thing as hibernation." said Fluttershy. "Yeah, I know. Winter can be fun at times. When it comes to snowball fights." said Rainbow Dash. "How about building snowmen? That's fun." said Pinkie. "Yep, I agree. Snow can be fun to play with, but it can make you sick after playing with it too long." said Applejack.

Then, they hear the door open and sees Rarity with Sweetie Belle. "Hey, girls. Look I brought for the night." said Rarity. "Sweetie Belle!" the girls shouted out. "HI, every pony. I'm so glad that I'm going to spend the night you guys tonight." said Sweetie Belle as she went to her sister's friends to give the hugs. "It's so good to see you, Sweetie Belle. Are you excited for your sleepover?" Twilight asked.

"You bet I am. It'll be the best sleepover ever!" Sweetie Belle shouted out in glee.

...

That night, Sweetie Belle was having a midnight snack in the kitchen. She was going back to her bedroom until she sees a glowing light and hears weird noises.

She follows the sound and makes it to the throne room. There, she sees the mane six looking at the glow. "What's going on, girls?" she asked. The mane six turned around and saw her. "Sweetie Belle, what are you doing here?" Rarity asked. "I heard this weird noise coming from here. What was that?" Sweetie Belle asked.

"That sound came from the Book of Disney." Twilight explained. "What's that?" Sweetie Belle asked. "The Book of Disney is a magical book that can transport us into the story we're reading. Just watch and see." said Twilight as she went to the book and opens the next chapter.

The next story is Frozen. Twilight began to read,

"Once upon a time, lived two sisters who live in a kingdom called Arendelle. The older sister, Elsa has the ability to make ice and snow appear with her bare hands. One night, she was playing with her younger sister Anna with her magic. But while playing, she accidentally hits Anna with her magic, freezing her head. Anna and Elsa's parents saw what happened and immediately went to the trolls to find a cure. Anna was healed, but her memories of her sister's magic was removed so she can be safe. As for Elsa, she needs to learn how to control her powers and her parents kept her away from everyone. Including Anna. As the years pass, Anna keeps wondering why her sister shuts her out. Elsa keeps her powers hidden and the more she does it, the more scared she gets. When the sisters were teenagers, their parents died at sea. Three years later, it was the time when Elsa takes her place as Queen. Anna is so excited because this is the perfect day to be reunited with her sister. All you gotta do is help Anna and Elsa reunite and be sisters again."

Once Twilight is done reading, she and her friends got sucked into the Book of Disney.

...

It took them to the kingdom of Arendelle and it was summer.

"Oh, what a pretty place." said Sweetie Belle. "Indeed, it is. This must be Arendelle. The kingdom Anna and Elsa live in." said Applejack. "Look at the signs. Everyone's excited for Elsa to take the throne." said Rainbow Dash. "It's coronation day!" Twilight shouted. "It is?! Is it like a party?" Pinkie asked. "It is like a party, Pinkie. But, it's more fancy." said Rarity. "When are we going to see Anna and Elsa?" Fluttershy asked.

"I'm sure they're at the church over there. Come on." said Twilight as she and her friends went to the church where the coronation is held.

They saw Elsa having her crown put on her head and holds the royal objects. "Queen Elsa of Arendelle!" a priest said. "QUEEN ELSA OF ARENDELLE!" everyone shouted and clapped.

...

Later that night, the mane six and Sweetie Belle went to the ball after the coronation. They saw Anna and Elsa stare at the crowd as they watch them dance.

"I see them. Over there." said Rarity. "Good. Now, let's see them and help them reunite." said Twilight as she and her friends walked towards the sisters. Elsa saw them and greeted, "Hello there. Welcome to Arendelle." "Thank you, Queen Elsa. My friends and I are honored to be here to see you became Queen. We are also here to help you reunite with your sister." said Twilight.

Elsa gasped at her words. So did Anna. "Really? You wanted us to be reunited? Forever?" she asked happily. "That's what she said." said Rainbow Dash. "No. You can't help me. I might hurt you." Elsa said, turning away. "But, Elsa." said Anna. "I just can't!" Elsa yelled. "Well, fine then. Have it your way." said Pinkie. Anna sadly walks away from them. The mane six followed her except for Sweetie Belle.

"Hi, I'm Sweetie Belle." she introduced. "Hello, Sweetie Belle. Aren't you going with your friends?" Elsa asked. "Nope. I'm staying right here with you. I want you to be happy with your sister. You look sad. Is it because of your powers?" Sweetie Belle answered. "It is. But, don't tell anyone. Ok? People will be scared of me if they see my powers." said Elsa. "They won't. I promise." Sweetie Belle promised.

...

Meanwhile, the mane six are following Anna to calm her down.

"Why are you six following me?" Anna asked. "We want to help you." Twilight answered. "But, I don't know who you are." said Anna. "Why do I always forget that? I'm Twilight Sparkle and these are my friends. Rainbow Dash, Rarity, Pinkie Pie, Fluttershy, and Applejack. There was Sweetie Belle who came with us, but we don't know where she is." Twilight introduced. "Nice to meet you. I'm Anna. I can see you already met my sister Elsa. So, you really want us to reunite and bring back our good old days?" said Anna.

The mane six nodded at her. "Wonderful. Let's do it right now..." Anna said as she accidentally tripped, but was caught by a handsome man. "Glad I caught you." he said. "Hans." Anna said. "Who's Hans?" Pinkie asked. "Oh, girls. This is Prince Hans of the Southern Isles. He's my boyfriend." Anna introduced. "It's very nice to meet you all lovely ladies. If you'll excuse us, we are going on a date." said Hans as he takes Anna with him.

Pinkie became very suspicious about Hans and his attitude. "I don't like this Hans. Theres something suspicious going on around here." she said. "What do you mean by that? Hans seems like a nice guy." said Rarity. "He may be a nice guy, but he's not. His smiles not right. It looks like a villain's smile." said Pinkie.

"We'll see who Hans is once we get to know him." said Rainbow Dash.

...

Back at the ball, Sweetie Belle and Elsa have been taking for a while. The mane six caught up to them.

"There you are, Sweetie Belle. I was wondering where've you been." said Rarity. "Hi Rarity. I was just keeping Elsa company." said Sweetie Belle. "Well, that very nice of you." said Twilight.

Then, they saw Anna and Hans walking towards them in a happy mood. "Hey, girls. And Elsa. May I present. Prince Hans of the Southern Isles." Anna introduced. "We would like to ask for your blessing of our marriage." they both said.

"Marriage?" Elsa asked in confusion. "You guys are getting married?!" Pinkie yelled. "Yes!" Anna said. "Well, that's very lovely." said Twilight. "Hold on, how long have you known Hans?" Applejack asked. "Just today." Anna answered. "Today? Anna, you got to get to know more about Hans. Then, you get married." said Rarity. "But, it's true love." said Anna.

"Anna, what do you know about true love?" Elsa asked. "More than you. All you know is how to shut people out." said Anna as she takes off one of her sister's gloves. Sweetie Belle went to them and said, "Wait a minute. Elsa just wants to protect you. She didn't mean to shut you out." "Well, what is she so afraid of?" Anna asked angrily.

"ENOUGH!" Elsa yelled as she accidentally spread ice in front of the mane six. They gasped at what she did. "Oh no." Sweetie Belle muttered as she went towards Elsa. "Elsa." Anna muttered.

Elsa was so scared that she runs away from the crowd and takes Sweetie Belle with her.

...

The mane six and Anna go after her.

"ELSA!" Anna yelled. "Sweetie Belle! Bring her back! Give me back my sister!" Rarity yelled. "Elsa, stop! I'm sorry this happened." said Twilight.

But, it was too late. Elsa keeps releasing more of her magic and scaring everyone. She ran farther away with Sweetie Belle in her arms. "Elsa, we gotta go back. They need you." Sweetie Belle pleaded. "No! They don't need me. We're going far away from here!" Elsa yelled as she crosses the sea with her magic.

"ELSA!" Anna yelled as she slips on her ice. Elsa and Sweetie Belle already crossed the river and keeps running away. "Sweetie Belle. She took Sweetie Belle." Rarity cried. "Look. The fjord." said Rainbow Dash as she sees the water freezing everywhere. The mane six gasped at the sight of the ice.

When they got back to the town, everyone was shocked and surprised to see snow falling from the sky because it's summer. "Snow? What's with all the snow?" Applejack asked. "Oh my goodness. Where did it all come from?" Fluttershy asked. "It must be from Elsa. She did this, but didn't mean to." Twilight explained. "We have to go after her and set things right. And also, we need to bring back Sweetie Belle!" Rarity yelled.

"She's right. We'll bring her back and everything will be back the way it was." said Anna. "Are you sure you have to do this? I don't want her to hurt you." Hans warned. "She's my sister. She will never hurt me." said Anna as Rainbow Dash and Fluttershy pick her up. "You better take care of the kingdom. And I'll be watching. Always watching." said Pinkie.

So, the mane six and Anna are off to find Elsa and Sweetie Belle.

...

In the mountains, Elsa and Sweetie Belle were walking through the snow and see how far away they've been from Arendelle.

Elsa begins to sing,

(The snow glows white on the mountain tonight

Not a footprint to be seen

A kingdom of isolation and it looks like I'm the Queen

The wind is howling like this swirling storm inside

Couldn't keep it in

Heaven knows I tried

Don't let them in, don't let them see

Be the good girl you always have to be

Conceal, don't feel, don't let them know

Well, now they know

Let it go

Let it go

Cant hold it back anymore

Let it go

Let it go

Turn away and slam the door

I don't care what they're going to say

Let the storm rage on

The cold never bothered me anyway

Its funny how some distance makes everything seem small

And the fears that once controlled me can't get to me at all

Its time to see what I can do

To test the limits and break through

No right, no wrong, no rules for me

Im free

Let it go

Let it go

I am one with the wind and sky

Let it go

Let it go

You'll never see me cry

Here I stand and here I'll stay

Let the storm rage on

My power flurries through the air into the ground

My soul is spiraling in frozen fractals all around

And one that crystallizes like an icy blast

Im never going back

The past is in the past

Let it go

Let it go

And I'll rise till the break of dawn

Let it go

Let it go

That perfect girl is gone

Here I stand in the light of day

Let the storm rage on

The cold never bothered me anyway)

While singing, Elsa makes a beautiful ice castle with her bare hands. She transforms he coronation dress into her own dress and also makes Sweetie Belle a necklace with bracelets and a tiara.

Now, she'll be safe from the world.

...

The mane six and Anna have been walking through the snow all day just to find Elsa and Sweetie Belle.

"Elsa!" Anna called. "Sweetie Belle!" Rarity called. "Elsa, Sweetie Belle! Where are you?" Twilight yelled. "It's me, Anna. I didn't mean for you to freeze the summer. Well, it would've been nicer if she told me her secret. She's a stinker." said Anna. "I think the reason why Sweetie Belle was with Elsa a lot is because she's curious why she's scared of her powers." Fluttershy explained. "Oh, so that's why she's with Elsa the whole time we were there." said Rarity.

But then, a huge pile of snow was dumped on Anna, Rainbow Dash, and Fluttershy. "You guys okay?" Applejack asked. "Snow. It had to be snow. Would've been nicer if Elsa has different powers than ice powers." Rainbow Dash complained.

As they keep walking, everyone keeps getting covered in snow and Anna slipped into a frozen river, freezing her dress. "Cold cold cold cold cold cold cold cold cold cold cold." she said as she walks with her frozen dress. "Is there a place that's really warm?" Pinkie asked as she shivers.

Rainbow Dash looked and saw a little store with smoke coming from the chimneys. "Hey, look. Over there." she called out. They all went to where she pointed at. Anna pushed the snow off the sign and read, "Wandering Oakens Trading Post. Oh, and Sauna."

...

When they got there, they were greeted by the owner of the store, Oaken.

"Big Summer Blowout. We have swimsuits, clogs, and some of my own inventions. Ya?" he said. "That's nice. But, we need winter outfits. Do you have them?" Twilight asked. "That will be in the winter department." Oaken said.

The winter department isn't quite full. "Has there another young woman? The Queen perhaps passed through here?" Anna asked as she picked all of the winter stuff her her and the mane six. "The only person who's crazy enough to pass through this storm is you, dear." Oaken replied.

But then, they see a man covered in snow entering the store. "You and this fellow. Wo hoo. Big summer blowout." said Oaken. Fluttershy was creeped out by the guy walking towards them. Anna thought he was awkward. "Carrots." he said. "What?" Twilight asked. "Behind you." he said again. "Oh, I see. Sorry." said Anna as she got out of the way.

The snowy guy got the carrots, rope, digger, and other snow stuff. "What's all that for? And who are you?" Rainbow Dash asked. "Names Kristoff. I need all of this stuff for the North Mountain." he said. "North Mountain?" Anna whispered to herself.

"Do you think that's where Elsa might be?" Fluttershy asked. "I think so, why don't we ask him?" Applejack asked. "You know where the North Mountain is?" Twilight asked. Kristoff didn't answer. He was too busy angry at Oaken for making the stuff he's buying expensive. "Did it seem magical?" Anna asked.

Kristoff groaned in annoyance as he takes off his mask around his mouth. "Yes! Now, back up. While I deal with this crook here." he said. This offenses Oaken. "Vhat did you call me?" he asked as he throws Kristoff out to the snow. "Ooh." said Pinkie. "That's gotta hurt." Rainbow Dash commented.

"I'm sorry about this violence. Still want the winter outfits, ya?" Oaken asked. Anna and the mane six were concerned about what Kristoff said about the North Mountain. So, they bought the winter outfits and the stuff Kristoff was going to buy.

...

So, they found him in a shed with his reindeer Sven.

"We can hear your music." said Twilight. "What do you girls want?" Kristoff asked. "I want you to take us to the North Mountain. Please." Anna pleaded. "My sister and her sister are there. Please, we need your help." Rarity pleaded.

"I don't take people places." said Kristoff. "Let's rephrase that." said Rainbow Dash as she throws a bag of winter items at him. Kristoff yelled in pain as she looked at the items in the bag. "Take us to the North Mountain!" Rarity demanded. "Alright. I'll take you all there. We'll leave at dawn. And you forgot the carrots for Sven." said Kristoff. Rainbow Dash threw another bag at him, this time in the face. "We leave now. Right now." said Anna as she leaves the shed.

They wait for Kristoff to decide what he's gonna do. Either take them to the North Mountain or not. So, he decided to take them on his sled.

"Hang on. We like to go fast." said Kristoff. "I like fast." said Anna as she puts her feet on the sled. "Whoa whoa, this is just brand new. What are you, raised in a barn?" Kristoff asked. "No, I was raised in a castle." said Anna. "I like to go fast. Watch this." said Rainbow Dash as she zooms one side to the other.

"So, why did the Queen go ice crazy?" Kristoff asked. "Well, it all started when I got engaged to a Prince and she refused to take the blessing. She said you can't marry a man you just met. So, I got mad and she got mad and." Anna explained. "Hold on. You got engaged to someone you just met that day?" Kristoff asked in shock.

"I know, right? I always knew something is wrong with Hans. Even his smile looks like a villain's smile. True, he has nice hair, dreamy eyes, his favorite food are sandwiches, best friend is probably John, and secretly picks his nose." Pinkie explaining what Hans is like. "Excuse me, Pinkie. He is a Prince." said Anna. "All men do it, Anna. Even I do it." said Pinkie as she picks her nose, which disgusts her friends.

While everyone was talking, Kristoff knows something's moving in the forest. "Stay quiet, girls." he warned. "Why? Is it because of our talking?" Rarity asked. "Just stay quiet!" Kristoff yelled as Sven stops his tracks and hears some wolves that are surrounding them. Sven runs as fast as he can, trying to avoid them.

"What are they?" Anna asked. "We're being chased by wolves!" Fluttershy yelled in fright. "Wolves?!" Anna asked. "You might wanna stand back, Anna. I'm gonna zap these stinkers." said Twilight as she begins to zap the wolves one on one. "Thats pretty cool." Anna said. "Thanks." Twilight replied.

As Kristoff fights them off, he got pulled down by one of the wolves as she hangs onto a rope. "Christopher!" Fluttershy shouted. "It's Kristoff!" Kristoff corrected her. Twilight saves him in time as she zaps the wolves who are biting his legs. "Thanks, Twilight." he said. "No problem." said Twilight said.

While fighting with the wolves, Applejack saw a canyon which they're going to crash into. "Uh, guys. Deadly cliff ahead!" she shouted. Everyone saw it and Anna said, "Get ready to jump Sven!" "You don't tell him what to do! I do!" said Kristoff as he picks up Anna and throws her towards Sven. "Get ready to jump, girls!" said Twilight as she flies off the sled and picks up Pinkie. The rest did the same. "Jump, Sven!" Kristoff yelled as he cuts the rope that attached to the sled and jumps off.

When they all jumped off the sled and made it to the other side, the wolves gave up on them and left. Kristoff's sled however, ends up getting burned. "But I just paid it off." he whined. He was about to fall off, but Rainbow and Fluttershy managed to catch him and pulls him up.

He sighed in grief as he doesn't want to do this anymore. "Sorry we made you do this. We just wanted to go to the mountain to find Elsa and Rarity's sister." said Twilight. "I'll get back your sled with everything that goes with it. I guess you don't want to help me anymore." said Anna as she walks away. "Of course I don't want to help her anymore. All this time, I don't." said Kristoff. "You should. I mean, you know the mountains more than my friends do. Plus, you won't get your sled back if you don't help us." said Fluttershy.

Kristoff groaned and said, "Hold on. I'm coming." "You are? That's amazing. Let's go." said Anna.

...

The mane six, Anna, Kristoff, and Sven have been walking through snow for quite a while now.

Anna sees her kingdom covered in snow and said, "Arendelle." "It's completely frozen." said Kristoff. "Oh, those poor people. I hope they stay warm and cozy." said Fluttershy. "Well, don't worry everyone. Elsa will thaw it. I hope." said Twilight. "Why don't you thaw out the snow?" Rainbow Dash asked. "Sorry, Rainbow. I don't have the magic to change weather." said Twilight.

"So, is it this way to the mountain?" Rarity asked as she points the direction. "More like that way." said Kristoff as he points Rarity's hoof to the right direction. "Oh, right." she said.

They went to a beautiful location with ice that sparkles and dew drops that hang from trees. They were all amazed by the appearance. "I never knew winter could be so beautiful." said Anna. "It is beautiful. Just like the winter back at home." said Twilight.

But they stopped their tracks when they hear an unfamiliar voice. The voice came from a tiny snowman with no nose. He went towards them and asked, "Am I right?" Anna screamed as she kicks his head off and lands into Kristoff's hands. "You're creepy." he said as he tossed the head towards Twilight. "I don't want it! Here, you take it Applejack!" she yelled as she throws it to Applejack. "Holy Celestia! How is this thing alive?" Applejack yelled as she throws the head back to the body.

When the snowman got up, his head was upside down. "What am I looking at right now? It looks like I'm a bat." he asked. Anna went over to him and turns his head the right side. "Now, I'm perfect." he said. "Well, almost." said Applejack. "You know, snowmen like you needs a carrot for a nose." said Rarity as she picks up a carrot from the bag and puts it on the snowman, but accidentally pushes it too far. Now, his nose is tiny.

"Sorry about that darling." Rarity said. "Are you kidding? I am wonderful. I wanted a nose. It's so cute, it's like a little baby unicorn." the snowman said as Rarity pushes his nose back. "Better?" she asked. "Yes. Thank you." the snowman said.

"Now, let's start things over. Hi everyone. I'm Olaf and I like warm hugs." he introduced. "Olaf? That's right. Olaf." Anna asked, remembering him. "You know him?" Rainbow Dash asked. "Yes. This is the snowman Elsa and I used to build when we were kids." Anna explained. "And you are?" Olaf asked. "I'm Anna." Anna introduced. "And who are these colorful ponies?" Olaf asked. "I'm Twilight Sparkle and these are my friends. Rainbow Dash, Applejack, Pinkie Pie, Fluttershy, and Rarity." Twilight introduced. "And who's the funky looking donkey over there?" Olaf asked. "That's Sven." Anna replied. "Uh huh. And who's the reindeer?" Olaf asked. "Sven. Anna just told you that." Twilight replied.

"Olaf, did Elsa build you?" Anna asked. "Yeah. Why?" said Olaf. "Is Sweetie Belle with her?" Rarity asked. "Yeah. Why?" said Olaf. "Do you know where they are?" Rainbow Dash asked. "Yeah. Why?" said Olaf. "Could you show us the way?" Twilight asked. "Yeah. Why?" said Olaf. "I'll tell you way. We need Elsa to bring back summer." said Kristoff. "Summer?" Olaf asked. "Yep." said Applejack.

"Oh, I don't why. But I've always loved the idea of summer and sun and all things hot." said Olaf. "Really? I guess you don't have any problems with heat." said Kristoff. "Nope. Buts, sometimes I like to close my eyes in imagine what it'll be like when summer does come." said Olaf as he closes his eyes and imagining summer. "I'm gonna tell him." said Kristoff. "Don't you dare." Anna warned.

When he's done imagining, Olaf leads the mane six and Anna to Elsa's castle. "Come on, Elsa's this way. Let's go bring back summer!" Olaf yelled. "I'm coming!" said Anna. "Wait for us, Olaf!" said Rainbow Dash.

"Somebody's gotta tell him." said Kristoff.

...

When they finally made it to Elsa's castle, everyone was amazed at the design is.

"Now, that's ice. I think I'm gonna cry." said Kristoff. "You can. I won't judge." said Anna. "I can't believe Elsa made all of this with her bare hands." said Twilight. "I guess her powers aren't that bad after all." said Fluttershy. "Uh, I wouldn't say that. I have a feeling her powers get dangerous when she gets scared." Rainbow Dash warned. "Well, that's why we're here to comfort her. So, she won't be scared anymore." said Pinkie.

When they all climbed upstairs and reached the door, Anna was afraid to knock. "Knock. Just knock. Why isn't she knocking? Do you think she knows how to knock?" Olaf asked. Anna knocks on the door and the door immediately opened by itself. "Wow, it opened. That's the first." said Twilight.

"Oh, you guys might wanna wait out here." said Anna. The mane six groaned in annoyance. "Why not? My sister's in there." Rarity complained. "Last time I introduced her to a guy, she froze everything." Anna explained. "Oh, I see. Well, I can come with you. I'm sure Sweetie Belle will be glad to see me." said Rarity. "Ok, why don't the mane six can come in with me while you two stay here. Sound fair?" said Anna. "Sounds good to me." said Twilight.

So, the girls went inside the castle and were amazed by the creativity Elsa made inside. "Elsa! It's me, Anna. And I brought the ponies from the party." Anna called. "Sweetie Belle! It's Rarity!" Rarity called.

"Anna?" Elsa asked as she comes out from her hiding. "Rarity? Girls?" Sweetie Belle asked as she came out as well. "Elsa? Is that you? What happened to your dress? It's fabulous." said Twilight. "Whoa, you look different. I mean, it's a good different." said Anna.

"Thanks. I never knew what I was so capable of. This is where I belong." said Elsa. "But, you belong in Arendelle. You're their queen." said Fluttershy. "I'm not their Queen anymore, Fluttershy. How could they be scared of their own Queen? Here, I can be who I am without hurting anybody." Elsa explained. "Um, Elsa. There's something that you should know." said Twilight.

But before she could tell Elsa, Olaf entered the room shouting, "Hi, I'm Olaf and I like warm hugs!" "Olaf?" Elsa asked in amazement. "Isn't that cool? You made him with your bare hands! Just like you made this castle with your bare hands." said Pinkie. "It's just like the good old days. We can be like that again." said Anna.

Elsa smiled, but stopped when she remembered the moment she accidentally hurts Anna with her magic. "No, we can't. Goodbye, Anna." she said as she was about to leave. "But, we just got here." said Anna. "Please, I'm just trying to protect you." Elsa said as she walks away. Anna follows her, trying to convince her to come back to her.

"Rarity, why did you come back? Oh, I see. You thought Elsa kidnapped me." said Sweetie Belle. "Well that. But, I wanted to know why you followed Elsa when she ran away." said Rarity. "She needs me. She thinks I'm the only person who understands her powers. I'm sorry for being away from you." Sweetie Belle apologizes. "Oh, Sweetie Belle. You really do understand stuff more than I do." said Rarity.

As the rest follows Anna and Elsa, she keeps walking away from them in fear. "Girls, please go back home. Your life awaits. Just stay away and you'll be safe from me." said Elsa. "Elsa, theres something we should tell you." said Twilight. "What is it?" Elsa asked. "Arendelle's in deep deep deep deep snow." said Anna. "What?" Elsa asked in fear. "You kinda set off an eternal winter everywhere." Rainbow Dash explained. "Everywhere?" Elsa asked in fear. "It's okay, you could just unfreeze it." said Fluttershy.

"No, I can't. I don't know how." said Elsa as she fear starts to cause snow falling and cause a blizzard. "Sure you can. I know you can." said Anna. Elsa's fear grew and grew until she accidentally freezes her sister's heart. Anna was in agony as she was struck. "Anna!" Twilight yelled as she helps her up. "Elsa, what did you do?!" Rainbow Dash yelled. Elsa turned around and saw what she had done.

Rarity and Sweetie Belle went to the scene and saw what happened. So did Kristoff and Olaf. "Anna, are you okay?" Rarity asked. "I'm fine." said Anna. "Who's this? It doesn't matter, you have to go." said Elsa. "Elsa, we can't leave without you. No matter how you feel." said Twilight. "I'm not leaving without you, Elsa." said Anna.

"Yes, you are." said Elsa as she creates a huge monstrous snowman. He grabs everyone except for Rarity and Sweetie Belle. "Elsa, what are you doing?" Sweetie Belle asked. "Im sorry." said Elsa.

...

After being thrown out by the snowman, everyone ran from him. But, they stopped when they reached for a cliff.

"That's a hundred foot drop." said Anna. "That's two hundred." Kristoff corrected her. "Well, that won't be a bad jump. We'll just fly down there." said Twilight. "See you down there!" said Rainbow Dash as she flies down the mountain without warning. The rest did the same.

As Anna and Kristoff tried to climb down, they immediately jumped when the snowman came back. But, it was revealed to be Olaf. "Man, I'm out of shape. Hey, Anna. Sven. Where'd you guys go? We totally lost Marshmallow back there." said Olaf as Marshmallow appears out of nowhere. "Oh, hey. We were just talking about you. All good things. All good things." Marshmallow tried to walk, but Olaf tried to stop him and got thrown off the cliff.

The rope cuts and everyone falls, but lands safely. "Woo, soft as a pillow." said Anna. "I can't feel my legs. I can't feel my legs!" Olaf yelled, holding onto Kristoff's feet. Kristoff came out and said, "Those are my legs." Fluttershy helped him by putting him and his butt back together.

"So, now what? Hold on. Where's Rarity?" Rainbow Dash asked. "You're right. She must've stayed behind with Sweetie Belle. We gotta go back to get her." said Twilight. "But how? Every time we see Elsa, she thinks we're gonna harm her and may hurt us with her powers." Applejack warned. "Don't worry. I'll think of something." Twilight promised.

"Yeah, but we should pay attention to something else." said Kristoff. "Why?" Anna asked. "Look at your hair. It's turning white." said Kristoff as he sees Anna's hair turning white due to Elsa striking her. The mane six gasped when they saw it. Anna sees it too and asked, "Does it look bad?" "Not really. But, we need to find a cure to unfreeze your heart. That's where Elsa struck you. I read a book of spells and this one is pretty hard. I can tell you're getting cold by the minute. But, I do know the cure for a frozen heart. An act of true love will thaw a frozen heart." Twilight explained.

"An act of true love?" Anna asked. "Yes, that's the only cure." said Twilight. "Maybe a true loves kiss would help." said Fluttershy. "Good idea, Fluttershy. Anna, we gotta take you to Hans. He'll break the spell." said Applejack. "Are you sure about that?" Pinkie asked in concern. "It's the only way to save Anna." Applejack explained.

"Come on, girls. We gotta take Anna home. She's getting weaker." said Kristoff as he holds Anna in his arms while her hair gets whiter and getting weaker. He picks her up and puts her on Sven. "Hold on tight, Olaf." said Fluttershy as she picks him up and puts him on her back.

"Lets go kiss Hans. Who is this Hans?" Olaf asked.

...

Back at the castle, Sweetie Belle sees Hans and his army attacking them.

"Is that Hans?" Rarity asked. "Whats he doing here? I thought he's supposed to take care of Arendelle!" Sweetie Belle asked. They saw two men chasing after Elsa and they go after them. "Leave her alone!" Sweetie Belle yelled.

Elsa fights them off and tries to kill them by pushing one off the balcony and the other one might get his throat slit.

Hans and his army arrived to see what's going on. "Queen Elsa! Don't be the monster they fear you are!" Hans yelled. Elsa stopped on what she's doing and looks at Hans. "Hans, what are you doing here? This is just a misunderstanding." Rarity pleaded. The guards seize Rarity and Sweetie Belle as they saw a thug trying to shoot Elsa.

But, Hans stopped him and accidentally shoots at her chandelier. Elsa tried to run from it, but tripped and blacked out.

She woke up in the dungeon and sees Sweetie Belle and Rarity chained up like she is. "Rarity? Sweetie Belle? What's going on?" Elsa asked. "Hans kidnapped us and took us back to Arendelle. Look what it's like." Rarity explained. Elsa looked outside and sees her kingdom covered in snow. "No. What have I done?"

They see the door opening and Hans appeared behind it. "Hans. What is the meaning of this? Let us go, now!" Rarity demanded. "Why did you bring us here?" Elsa asked. "I can't let them hurt you. If only you can stop the winter and bring back summer. Please." Hans pleaded. "Don't you see? I can't. You need to tell them to let me go." Elsa pleaded.

"I'll do what I can." said Hans as he leaves the room. "I don't think he's telling the truth." said Rarity. This scares Elsa as she freezes her cuffs.

...

Meanwhile, the mane six and Kristoff are bringing Anna back to Arendelle to get Hans to kiss her. Anna shivered from the cold as Kristoff tries to keep her warm. "Hang in there. Faster, buddy. Faster." said Kristoff.

Sven runs as fast as he could. Olaf slides through the snow and went to the town. "Stay out of sight, Olaf!" Rainbow Dash warned. "I will." Olaf said as he accidentally scares a woman.

They finally made it to the castle and the guards see them in surprise. Kristoff got off of Sven while holding Anna. "Kristoff. Are you going to be okay?" Anna asked. "Don't worry about me. Let's get you taken care of." said Kristoff. Twilight opens the gates for Anna and lifts her away from Kristoff's arms. "Don't worry, Anna. You're gonna be just fine when we get inside." Applejack promised. "Make sure she's safe." said Kristoff. "We will. I promise." said Fluttershy.

Then, the gates were shut in front of Kristoff and Sven while the mane six take Anna inside.

When they saw Hans talking to some men, they rushed towards him to tell him what happened. "Hans, Anna needs you." Applejack called out. Twilight brings Anna to Hans as he caught her. "Hans, you have to kiss me. Now. Now." Anna pleaded. "Hold on, what happened?" Hans asked as he puts Anna on the couch.

"Elsa accidentally stuck her in the heart and only an act of true love can save her." Twilight explained. "A true loves kiss." said Hans. "Just kiss her already!" Applejack yelled. "Alright. Alright." said Hans as he leaned forward to kiss Anna. The girls were anxious to see the kiss happening. But, Hans stopped and gave Anna an evil smile. "Oh, Anna. If only there's someone out there who loved you." he said. The girls gasped as they see Hans' true form.

"I KNEW IT! I knew it! I always knew there's something wrong with you!" Pinkie yelled. "Hans, why would you do this? I thought you loved Anna." Twilight asked. "As the thirteenth line for the throne, I can't stand a chance to find a princess to marry and Anna was dumb enough to go Elsa after I scared her. So, all I have to do now is to kill Elsa and bring back summer. Since I captured your two friends, I might kill them as well." Hans explained his evil plan as he gets rid of the fires that'll keep Anna warm. "Hans, you monster!" Fluttershy yelled.

"You're no match for Elsa." Anna yelled. "No, you're no match for Elsa. As I'm going to save Arendelle from destruction. As for you girls, you are going to freeze to death by Elsa's power and you can't blame me for it." said Hans. "You won't get away with this!" Rainbow Dash yelled. "Oh, I already have." Hans snickered as he closes the door and locks it.

Rainbow Dash and Applejack immediately bangs on the door to be let out. "Open up! Hans, you sneaky scum! Come back here!" Rainbow Dash yelled. "Wait till Elsa hears about this!" Applejack yelled. They stopped when they see Anna getting colder and her hair is completely white. "Oh no. The curse is getting stronger." said Fluttershy. "We have to keep her warm. Pinkie, lit up the fire." Twilight ordered as she rubs her hooves in order to keep Anna warm.

Pinkie immediately lit's up the match and puts it on the fire. While doing that, she hears someone unlocking the door. It was Olaf. He was using his nose to unlock the door. "Olaf!" Applejack shouted. "Hey, girls. What's going on?" Olaf asked. "We're trying to keep Anna warm. You should've seen what Hans did to us, Olaf. He betrayed us and let us freeze to death." Rainbow Dash explained. Olaf gasped and replied, "That's horrible. We need a way to find an act of true love to save her."

"Olaf, you can't stay here. You'll melt." said Anna as she was warming up in the fire. "No. I am not leaving until we find another act of true love to save you. Any ideas?" said Olaf. "I don't even know what love is." Anna said sadly. "It's okay, I do. Love is when a person puts his own needs to someone else like when Kristoff brought you here and left you forever." Twilight explained. "Kristoff loves me?" Anna asked in confusion.

This gave Rainbow Dash an idea. "That's it! We gotta get Kristoff to kiss Anna! That'll break the spell! I'll get him for ya!" she yelled as she got out of the room by using a window and off to get Kristoff.

...

She flew as fast as she can until she saw Kristoff and Sven walking sadly. "KRISTOFF! Kristoff!" Rainbow Dash yelled.

Kristoff stopped his tracks and saw Rainbow Dash coming towards him. "Rainbow Dash? What are you doing here?" he asked. "Anna needs you!" Rainbow Dash answered. "She doesn't need me. She's with her true love." said Kristoff as he walks away from her. "You don't understand. Hans pretended to love Anna. He did it so he can take the throne and he's gonna kill Elsa, Rarity, and Sweetie Belle. Anna needs you to save her." Rainbow Dash explained.

Kristoff gasped as he hears what's really happening. What's even worse it that theres a blizzard in Arendelle. "Anna." he muttered as he jumps on Sven and heads over there. Rainbow Dash followed him.

...

During the blizzard, Elsa, Rarity, and Sweetie Belle have already escaped from the dungeon and heads back to the ice castle. Anna and the mane six were in the blizzard to find Kristoff. Kristoff and Rainbow Dash got into the blizzard and tries to get through it.

"Kristoff! Kristoff!" Anna called. Since the blizzard is so powerful, it blew Olaf away. "Olaf!" Fluttershy yelled. "Keep going!" Olaf yelled back. Twilight used her magic to shield Anna so she won't get cold by the blizzard. But, it didn't work since it pushed her and freezes her horn. "My horn is frozen." she said. "Every pony, stay together." said Applejack.

Kristoff and Rainbow Dash passed through the frozen ships and one of them made the ice break. It made Sven slip and fell into the water while Rainbow Dash and Kristoff get to safety. "Sven!" Kristoff yelled. Its revealed that Sven is okay. "Thank goodness he made it. Come on, we have to get to Anna." said Rainbow Dash as she tries to walk through the blizzard.

Elsa tried to get out of the blizzard, but couldn't because of her fear. This causes Rarity and Sweetie Belle get separated from her. But, the good news is that they got reunited by the mane six. "Rarity! Sweetie Belle!" they all said as they gave each other a group hug. "I'm so glad to see you all again. I'm sorry that I stayed behind with Elsa." said Rarity. "That's okay. We just need to get Anna to Kristoff. Rainbow Dash is bringing him to us." Twilight explained.

But suddenly, the blizzard stopped and everything was clear. Anna was getting freezing to death and the mane six were shaking. They see Rainbow Dash and Kristoff from a distance as they ran towards them. "Kristoff." Anna said weakly as she walks towards him. The mane six ran towards them, but stopped when they hear a sword being opened.

It was Hans ready to kill Elsa and claiming the throne for himself. Anna immediately went to them and stopped Hans from killing her sister. "Anna, where are you going?" Twilight asked. As the sword went towards her Anna froze and the sword broke. Her last breath was wasted. "Anna. No." Rainbow Dash yelled as she and her friends went towards Anna's frozen body. "Poor Anna." Pinkie sniffed.

Elsa noticed that Anna was frozen, she hugs the statue and cries. Kristoff and Olaf were in shock and filled with sadness. The mane six lowered their heads in grief at the loss of a princess. But suddenly, Anna begins to thaw and was back to normal. Elsa notices this and hugs her sister.

"You sacrificed yourself for me?" Elsa asked. "I love you." Anna replied. Twilight gasped at this and said, "An act of true love will thaw a frozen heart." "Love will thaw. Love. Of course." said Elsa. "Elsa?" Sweetie Belle asked. "Love." said Elsa as she uses her powers to bring back summer.

All of the snow was removed from Arendelle and was transformed into a big snowflake. Then, Elsa make it disappear. "Yay! Summer's back!" Pinkie yelled. "I knew you could do it." said Anna. "Hands down, this is the best day of my life. And quite surprisingly the last." Olaf said as he was about to melt. "Olaf. Hang in there little guy." Elsa said as she recreates him and makes a snow cloud for him so he can survive the summer. "My own personal flurrie." said Olaf. Everyone laughed.

They see Hans waking up and getting up. Rarity walked to him to give him a lesson. "Rarity? But, I thought Elsa froze Anna's heart," said Hans. "The only frozen heart around here is yours." said Rarity as she kicks in the crotch and punches him in the face. Hans fell overboard and into the water. The mane six cheered for her for that. Anna and Elsa hug once more.

"Well, girls. I think it's time for us to go." said Twilight. "You're leaving already?" Anna asked. "That's a shame. I'm sure you'll visit, right?" Elsa asked. "We'll miss you girls. Thanks for bringing back summer." said Kristoff.

"Bye Anna. Bye Elsa. Bye Kristoff. Bye Olaf." the girls said as they disappeared. "Bye girls." everyone said.

...

The Book of Disney brings them back home.

"That was the best adventure ever! Wait till I tell Applebloom and Scootaloo about this." said Sweetie Belle. "I'm glad you like it, Sweetie Belle. You know what? I think the both of us learned a lesson." said Rarity.

...

Later that night, Rarity and Sweetie Belle writes in the Disney Journal. Rarity wrote,

"What I learned today is sister love. It's nothing like I've ever learned from Anna and Elsa. But, they taught me how important it is to have a sister. Even if they have problems, you make sure that you're always there for them. Don't be afraid of who you are, just let it go."