Author's Note: Hey there! It's gonna be my first time I'm trying to write a good and serious story. This time will be a 3-shows crossover, not just 2, like the limit of Fanfiction; Assassin's Creed III, My Little Pony: Friendship is Magic and Transformers: Prime! Good combination, huh? If you're too confused about my Mane 6's incursions into the AC world, you can find my headcanons here(with future updates), if you're interested: gallery/53003841/Assassin-s-Creed-and-MLP-FIM-project

Enjoy the reading! :D

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Almost all of the Mane 6, except Pinkie Pie, joined the Assassin's Creed universe, and experienced it through new identities, life stories and purposes.

Rainbow Dash joined Altaïr Ibn-La'Ahad in the Rameén Dayi-La'Ahrim. Twilight Sparkle joined Ezio Auditore da Firenze in the Renaissance Age from Assassin's Creed II as Tenebris Scintilla, along with Fluttershy(Fionna Farfalla) and Rarity(Lady Ravietta di Diamante), the only non-Assassins from the Mane 6. Applejack joined Ratonhnhaké:ton(also known as Connor "Kenway") in the American Revolutionary War that takes place during the third game of the franchise, as Amber Jack.

...At the end, Pinkie Pie was supposed to join Edward Kenway in Assassin's Creed: Black Flag, but it was delayed because of a reason.

A reason beyond the Real World's barriers, it seems...

.

.

.

Both were at Achilles' grave, thinking about what else they could do further.

"Let's hope Achilles will rest in peace, because apparently, he didn't get any chance to do that in his lifetime." Amber said, with grief in her voice.

"I also hope, my friend..." Connor replied.

But suddenly, the land was shaking and instead of the Davenport Homestead, there was a white room, surrounded by floating shards of glass and grey lines.

*in the Autobot Base*

The tension was high inside, each one waiting for their friend to mentally return in their world.

"What is she doing?" Rainbow Dash asked in anger.

"Oh no, Connor should not be there..." Twilight said, aware of the phenomenom.

"Why not?" Fluttershy asked with a pure curiosity. "Is something wrong going to happen if he's there?"

"To be honest, I don't know exactly, but there were usually us, only us and no one else!" Twilight tried to explain.

"This is not important right now, Twilight!" RD yelled. "Applejack has to get out of the game! It's over!" she added.

Twilight typed the command in distress, forgetting about the possible consequences: Applejack might not exit from the game in one piece, or Connor might realise that "Amber" didn't actually belong to his world, which would destroy the balance between the Real and the Virtual World.

*in the Animus chamber*

"Amber, what is happening?" Connor shouted with a furious tone.

"Ah don't know! Maybe it's from your darn Apple o'Eden or whatever it's called!" she answered the Native's question, confused as well.

"I do not have any 'Apple' in my hand right now!"

"Then ah have no idea, fella!"

Both stared at each other for a moment, trying to figure out what was happening. Suddenly, Amber's arm started to shatter in many small virtual Animus pieces. She knew that she had to leave.

"I NEED EXPLANATIONS, AMBER!' he shouted again while running to his female Assassin partner. "WHAT IS HAPPENING?"

But she kept shattering, not knowing exactly why it happened; then she looked at Connor with an uncertain and confused expression. The Mohawk tried to reach her and, in the last second, while struggling to touch her, she disappeared.

*back at the Base*

The Animus turned off its activity without any complication. The girls sighed in relief, then surrounded Applejack, checking if she was fine.

"Applejack?" Twilight called. "Are you with us?"

"W...Wait, what?" Applejack replied, dazzled for a moment. She was clearly disoriented and exhausted.

"Applejack!" Twilight called again. "Are you allright?"

The country girl got off the Animus, feeling very dizzy.

"Ah'm fine, Twilight." she answered with a little smile. "Ah just need some rest."

"Well, it looks like all's well that ends well!" Twilight said. "Now let's get you on a bed, you might need some sleep after all this fuss."

Everyone left the room to lead Applejack to the closest bed, asking her many questions about the experience that she had with Connor.

(...) Silence settled, and a few days passed; no one entered the room for a while. Animus needed a very long break to recover. However, it still worked, despite Twilight's exaggerated sense of focus. But she left it open again; and it didn't bring Slenderman, like the last time, but it brought another virtual character into the Real World, it seems. A fatal, but kind-hearted and humble half-British, half-Mohawk man from the 18th Century made his steps not just into a new dimension, but into a new America as well.

Hey there, sorry that it's been a while since I last posted the prologue! Homework... Anyway, hope you like this one, it took me a while and my wrists hurt XD

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He woke up in a new place which was foreign to him. The walls were grey and made of steel and it was cold. Beside the bed he was laying on, there were five more, and other strange objects around.

Connor felt stiff in the "bed" and hardly moved his limbs.

"What is this place?" he growled while getting off the strange bed.

The Native Assassin tried to stand up on his feet at the beginning, then he walked through the room in a furious confussion.

"Is anybody here?" he shouted while knocking with both his fists on the locked door. "Where am I? Let me out!" after that, he struggled to break the door by rushing into it, but it didn't work.

*meanwhile, at the Ground Bridge Chamber*

"Anything uncommon, Twilight?" Ratchet asked.

"Nothing…" she sighed, staring at the monitors from the base.

Twilight had been staring for two hours in front of the computers, analyzing the statistics on them. She was very paranoid in the past few days and felt a strange presence, but she couldn't figure out what it was.

"I'm surprised you didn't lock yourself in that room again." The Autobot Medic pointed out.

"What?" Twilight startled, then shook her head and continued: "Sorry, I was too concentrated on those…Well, no, to be honest; the Animus had to recover after Applejack's session , and it's been a while since we entered the room…"

Suddenly, she remembered:

"Sweet Celestia, almost forgot! Spike, SPIKE!"

The baby dragon came in an instant, panting heavily.

"I'm here, Twilight! What happened?"

"I left some files in the Animus room, with information about the Assassins. Can you bring them, please?"

"But where are they?"

"In the second drawer from the archives." she replied. "Now go!"

Spike quickly headed towards the room, but suddenly he heard a noise like someone was kicking the walls. He started sweating and trembling from all his scales and his pupils shrinked in fear. The nervousness inside him was great when he tried to press the button. Meanwhile, he heard a shout; the person inside was yelling "Let me out!"

"H...Hello? Is anybody there?" he faintly asked, still trembling.

He hesitated for a moment and wanted to to go back and tell Twilight that someone was inside the room, but at the same time, he had the task to bring these folders; it was his duty… The dragon had no choice; he had to enter, so he pressed the button quickly and there was Connor, boiling with anger.

"AAAH! What are you doing here?" he screamed.

"WHAT ARE YOU? WHAT IS THIS PLACE?" Connor shouted as well, then threw his tomahawk at the dragon.

Fortunately, Spike dodged the Assassin's attack, and quickly locked the door. Connor shouted "Let me out!" again and struggled to break the door, but without any success. Spike ran away in panic, his little heart beating in panic fast while he was shouting:

"Kenway is here! Kenway is heeeere!"

When he arrived at the main chamber, both Twilight and Ratchet had surprised expressions.

"Kenway? Who is this 'Kenway' he's babbling about?" the Autobot asked in frustration.

"Spike, calm down, and please come here and tell me what happened," Twilight suggested.

The little dragon went to Twilight and panted heavily from the scare.

"What happened?" she asked him again.

He breathed in twice, then started:

"Connor…the Assassin…is inside…the Animus room! He's angry…"

"WHAT? How did he get here?"

"I don't know, Twilight! You probably left the Animus open again…"

"Oh no, you're right!" she said worriedly. "Stay here, I'll go check it out!"

Spike was right; someone was clearly inside. And she could easily recognize the Native's soft, but ferm voice. Twilight opened the door, then Connor started to attack her all of a sudden. But she didn't drop her guard either; when he tried to punch her, she used her magic aura to counter the attck. Unfortunately, one of Connor's kicks was too strong, that he broke the shield and punched Twilight in the stomach. "Argh!" she gruntled and coughed in pain. The girl tried to take him down with her fist, but the Assassin grabbed her thin arm, almost twisting her wrist, and flung her to the other side. She landed on the floor with a thud. Twilight released her magic aura and formed a shield that captured Connor inside. He tried to get out by hitting the magic barrier with his fists and feet, but his struggle was futile.

"Let me out, you sorceress!" Connor shouted, but Twilight barely heard him because of the shield.

"Not until you calm down!" she replied, then muttered: "Brute!..."

*1 hour later*

She sat on the table, crossing her arms around her stomach in pain. Suddenly, she heard faint steps down the hall, coming from more than one person.

"Oh no, they're back!" she muttered in panic.

Twilight headed to the automatic door, opened it and stood at the threshold before them.

"Hey there! How's it going?" the teenage girl greeted with a fake & wide smile, pretending that everything is normal.

"Are you okay, Twilight?" Rainbow Dash asked, noticing her anxiety.

"Of course I'm fine! Ugh!" she replied, clenching her hand on her stomach.

Everyone noticed that Twilight wasn't so fine as she claimed to be, and that something was definitely going on there; they side-eyed her, intending to make her tell the truth. Meanwhile, Twilight was sweating, frowning her eyebrows in distress and looking straight at her friends.

"Allright…" she sighed."Come inside, I need to show you something."

They came in, amazed by what they were seeing; there was Connor 'Kenway' trapped inside a magic shield, exhausted from his fight with Twilight.

"Ratonhnhaké:ton, what're ya doin'ere?" Applejack asked with wide eyes.

The Native didn't answer; he couldn't hear anything, but he recognized a familiar figure; it was Amber(Applejack).

"Amber!" he shouted, even if he could barely be heard. "Where am I? What is happening here?"

"Why is this man trapped there?" June asked.

"He attacked me, so I used a defense plan," Twilight replied.

June was looking at Connor with pity, then demanded, determined: "Release him."

"What?"

"I said: Release him! Please…"

"What if he's going to attack again? Didn't you se what he has done to me?" the teenager commented, while pointing to her abdomen.

"Twilight, calm down," June said. "I don't know who this stranger is, or where he comes from, but still, he's human, not a beast to be caged. So please, Twilight, release him," she added, then put her hand on Twilight's.

Twilight sighed in frustration, then approached to Connor and released him from the magic barrier. The Assassin stood up and stretched his limbs, then looked straight at the woman.

"Thank you," Connor said with honest gratitude.

"You're welcome. And now, can you please take off your hood, if you don't mind?" June requested nicely. "We'd like to see your face. Come on, we won't bite…"

Connor hesitated at the beginning, but he finally took his hood off. His strong traits were noticed by everyone, and his brown eyes glimmered with a deep curiosity; his expression was blank, like usual, but with a tint of frowned eyebrows this time.

"Sit down, please," the nurse invited him.

He sat down on the nearest chair around, then clasped his hands in a relaxed pose, like he usually does. He kept fixing his eyes on the others, especially Twilight.

"Goodness, you look so adorable…" June muttered softly, with her hand on her chest.

"I know, right?" Fluttershy whispered, glad that her favourite character was real, right in front of her.

Twilight took a deep breath, then stood up, her stomach still aching.

"Alright, everybody!" she started with a ferm tone. "Each one of you will introduce yourself to Ratonhnhaké:ton; we know who he is, but he doesn't know who we are, except Applejack, I mean Amber…" Meanwhile, the blonde girl waved at her Kanien'kehá:ka friend, smiling at him.

Everyone started in this order:

-Rainbow Dash: "My name is Rainbow Dash. I'm a very competitive person, and sometimes very egocentrical, but I can be a very loyal friend as well."

-Rarity: "My name is Rarity. My main passion is sewing and fashion, darling."

-Applejack: "Y'already know who ah am, but here ah'm known as Applejack, sugarcube."

-Pinkie Pie: "Hi, I'm Pinkie Pie, and I love having fun and cheering up my friends everytime!"

-Fluttershy: "Oh, is it my turn already? Well,I'm…my name is…Fluttershy, yes. *blushes*"

-Jack: "I'm Jack Darby, and I'm just a regular teenager with a regular life, nothing special."

-Miko: "Yo, I'm Miko Nakadai, Japanese by origin; I like the action and the adventure!"

-Raf: "My name is Rafael Esquivel. I'm passionated about the new technology that comes out these days. Ask me anything you want about them if you're curious, I think…"

Connor stared at each one of the children, analyzing their features and expressions. He turned his eyes on June:

"And you…who are you?"

"Oh, me? My name is June Darby, and I am the mother of Jack, who's over there." She replied, pointing to her only child.

"Alright, and now that you met each other…" Twilight intrerrupted. "We have another problem: who stays over night at who?"

Suddenly, everyone started talking at once; the repartition was hard to establish, and because of this, some little arguments appeared. Meanwhile, Connor was sitting on the chair, patiently waiting for the others to finish their discussions.

"I'm going with Miko, no discussion!" Rainbow Dash yelled.

"Okay, but who do you want to go with?" Twilight said.

"Ah'll go!" AJ offered.

"Raf, do you have any room left, beside mine?" Fluttershy asked her friend.

"No, I have only one bed," He answered with hesitation.

"Girls!" June interfiered. "What about Fluttershy coming with me, and Raf will take someone else?"

"I'll go with Raf!" Pinkie joyfully offered.

"Alright," Twilight stated. "But what about me and Rarity?"

"And Connor?" Rarity asked. "We can't just leave him here…"

"You can all come with me, then!" June gave the final verdict. "Fluttershy, Twilight, Rarity and Connor will stay at my house over night!"

Everyone prepared to go, and before they left the room, Twilight firstly announced the Autobots to disguise because they had a 'guest from another dimension'. The ones that went with June were with Bulkhead, except Rarity and Jack, who were with Arcee. Twilight was looking through the window, thinking deeply about what she's going to do with Connor, now that he's in this world as a clandestine intruder; she looked at him, who was right next to her, then looked back through the window, counting the stars in the dark blue sky of the night. How in the Hell is she going to deal with Connor's antics, knowing that he will be very difficult to control?...