SpongeBob made his way through the air duct trying to find where twilight was being held. He then heard some struggling and magic blasts, so he followed the noise and soon saw twilight struggling to get out of the cage she was trapped in. He was about to find a way to release her but he soon hid behind a support beam when tempest showed up.

“Ohhh the princess of friendship,-” she gloated. “-with no friends, *giggles* and no way out.

“Why are you doing this?” twilight asked. “Your a pony, just like me.”

This made tempest cross. She shot sparks of lightning out her horn to intimidate twilight. SpongeBob was worried. He had to find a way to save his friend.

“I am nothing like you.” Tempest said coldly. “I’m more then you’ll ever be.” Tempest then began to sing, and while she did, she revealed how her horn was broken and why she doesn’t believe in friendship. It was because her friends made her go in a cave where an ursa minor lived to retrieve their ball, but the ursa minor attacked her shattering her horn and giving her a scar. Her horn was unstable because of this and its power scared away her friends, breaking her heart, and causing her to turn away from friendship. This story with the honesty in her eyes allowed twilight and SpongeBob (who was still hiding) to gain sympathy for tempest.

https://youtu.be/tmtgf4xNGjE

Tempest then raised the cage to the top of the ship for twilight to see what was ahead for her home. SpongeBob secretly followed and snuck to the top still hiding but could still get a good view. Both were horrified by the site of their home in smoke along with a big volcano right next to the mountain where canterlot stood. It had the potential to destroy the world, only if the storm king didn’t get the alicorn magic. Twilight then spoke to tempest.

“I’m so sorry you felt so alone.” She said.

“I saw the truth.” Tempest said. “My friends abandon me when times got tough. Looks like I’m not the only one.”

Twilight felt shame for herself because tempest was referring to the fight she and SpongeBob had which cost her friendship with everyone for her actions.

"Face it princess." Tempest told her. "Friendship has failed you too."

"Friendship didn't fail me." Twilight said to tempest sadly. "I failed friendship."

SpongeBob herd the conversation and was heartbroken for both ponies. Tempest for friendship betraying her, and twilight claiming she failed friendship. He had to help twilight make things right whether he was a simple sponge or not.

Meanwhile, rainbow dash, plankton, rarity, applejack, pinkie pie, and fluttershy were sulking, not knowing what they could do now to save the world. Everything seemed hopeless. Fluttershy sighed then spoke up.

"This whole journey was such a mistake *gasp* all we wanted was somepony to help us."

"We can't just sit here and do nothing." Plankton said. "Theirs got to be something we can do."

Applejack then sighed. "You think maybe it's time we talked to twilight?"

Then they notice spike, squidward and Patrick dashing towards them with Patrick having his pants down showing his goofy goober underwear, but he was in too much of a panic state to care.

"SHES....BEEN....TAKEN!!!!!!!!" Spike shouted.

"WHAT!?" rainbow exclaimed.

"Twilight's been taken! *pant* Tempest! She grabbed her and took her on her ship!" spike told them.

"And SpongeBob is on their trying to save her!" Patrick continued.

"But we don't know if he can!" Squidward finished while everyone gasped.

"We gotta get them back!" Rainbow said.

"How?" Fluttershy asked. "We'll never catch up."

"And we got no weapons to fight those monsters." Plankton added on.

Everyone sighed but soon heard a familiar voice.

"Well good thing I happen to know a group of mighty heroes that could handle this easily." It was capper with Ren and stimpy.

"Well Look what the cat dragged in...HIMSELF." Rarity said still annoyed that capper tried to sell him.

"Hold it rarity." Patrick said. "I think they're trying to say something.

"These heroes have faced the storm kings army and escaped." Capper continued. " I've seen them tackle the streets of the roughest towns, breakout of the tightest situations, and inspired others to join their cause.

Everyone awed in amazement wondering who they were. But applejack was not amazed because she knew who they were.

"Now don't get too excited." Applejack said. "He's just talking about us."

Everyone groaned but Patrick cheered. "Yay. We're gonna be heroes, We're gonna be heroes."

"wait a minute!" Plankton said. "I'm a bad guy helping these guys, I'm no good guy.

"Well, nether am I" Ren said. "But I was sure inspired. Besides, me and stimpy don't have anything else going on.

"Yeah." Stimpy said. "It was the coolest when you escape certain doom at the hooves of commander tempest. So we shall use the gifts we have to help you save your home.

"Yeah." Rainbow thought. "That was pretty great."

"Are you kidding me?" Said another voice which was then revealed to be captain celaeno, Accompanied by the flying Dutchman and the parrot pirates. "That was awesome!" Celaeno exclaimed while the metaled beak parrot swaked.

"Figured you could use a claw!" The metal claw parrot said.

"We're on board to help you fight the storm king." Celaeno continued. "Just not on board our actual ship."

"That crazy unicorn sunk it." The eye patch parrot said. "But you got back our arrgh and were ready to kick some booty."

"And when it's over," The Dutchman said. "We'll send the storm king straight to davy jones locker to show him what happens when you mess with our world."

Then the water started to glow and bubble with something about to come out. Everyone look to see what arisen from the water and it was actually 3 things. It was mermaid man, barnacle boy, and a yellow creature no one had seen in forever.

"Is that what I think it is?" Capper said in amazement.

"Skystar!?" Patrick said instantly recognizing her and soon struggle to pull up his pants so she wouldn't see his underwear.

"MERMAID MAN!!!!!" Shouted mermaid man.

"AND BARNACLE BOY!!!!" Shouted barnacle boy.

"UNITE!!!" They both said.

"You guys too?" plankton said.

"We said we would help and were going to." Mermaid man said.

"It's what heroes do for the world." Barnacle boy told them. "Were ready to fight."

"Hello me again." Skystar said in her bubbly voice and she appeared to be in hippogriff form. "I'm gonna get so grounded, but I talked things over with shelly and Sheldon, and they pointed out that you were just trying to help your friends. So I want to help too." She then flew over to pinkie. "Cause you know, One small thing can make a really big difference."

"Did you see my underwear?" Patrick asked.

"No Patrick." Skystar giggled.

"Did you want too?" He asked.

"That's it right?" Spike asked. "We didn't make friends with anyone else?"

"Well what would you like?" Plankton asked.

"It will have to do." Squidward said. "It's time we stick it to tempest and that storm king and save twilight and SpongeBob. We are going to dismantle his wall of oppression board by board, we'll saw his plans to destroy the world in half, even if it takes an eternity!!!!! WHOS WITH ME!?"

"We're coming twilight and SpongeBob!" pinkie said. Everyone cheered ready to fight to save the world. "as soon as we think of a plan." She finished.

"Oh I got one." Plankton said, and he began to tell everyone his plan.

Back at canterlot, Tempest had just arrived and was bringing twilight to the throne room before the storm king. SpongeBob then began to tiptoe behind them but then notice sandy. He hid behind some barrels and went to his friend.

"SpongeBob?" Sandy said noticing him.

"Yes sandy." He whispered. I heard they were making a volcano and plankton told me he gave you plans for a mini device that can stop it. Is this it?" SpongeBob then pulled out the device he got from her during the attack.

"It is." Sandy said. But it's still in testing phases. Once you get it into the volcano, We can only wait and see if it works."

"Ok. SpongeBob said getting a lock pick out from his pocket. "Use this to breakout of your chains." He said then went to catch up with twilight to rescue her.

"Good luck spongy." Sandy whispered and started to pick the lock trying not to be noticed.

As SpongeBob snuck around he notice everyone in cages, including Gary. But what made him the most horrified of all was the giant volcano that could destroy the world. But SpongeBob though to himself that all he had to do was rescue twilight, defeat the storm king, throw the device in the volcano and wait to see if it worked. But the question was how? He eventually caught up to twilight and hid under the cart where the cage was on. Everyone was enslaved by the henchmen. Songbird tried to sing her song but one of the henchmen stopped her.

"Day 3 of what has become known as the apocalypse." Preach Perkins announced. "The volcano is now complete and if the storm king doesn't get the magic of the four princesses of equestria, he will activate the volcano and at sun down the world will be destroyed. Our hope still relies on princess twilight and her friends to stop this-" He and songbird then noticed twilight imprisoned by tempest and was being brought before the storm king. Their was shame and regret on her face knowing she had failed. "This just in......" Preach said with a look scared and sadness. "........It's over." He then dropped the mike. "NOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"

Soon. tempest entered the throne room with twilight. SpongeBob dropped down and hid behind one of the pillars. He noticed Mr. krabs who was struggling to get out of the obsidian but he couldn't.

"Please, don't let him win!!!!" Muffled Mr. krabs to tempest but she didn't listen to him since he was still in obsidian.

Twilight then notice princess celestia still imprisoned in obsidian and remembering the scream she weld out when the obsidian orb hit her. The cage was then set down on the remaining empty corner. As the guards left, grubber shut the door and laugh cheekily.

"Tempest, don't do this. "Twilight said. "Don't give the storm king-"

"Your magic?" Tempest interrupted. "Did you think you would keep it all to yourself? Time to share."

Tempest smirked while a shadowy figure approached the room. "I'd love for everybody out their to know what I can really do."

"OOOOO fascinating." The figure said startling tempest. As he entered, it was revealed to be the storm king. SpongeBob (still hidden behind the pillar) was shocked to see the evil beast Mr. Krabs and plankton spoke about in person. "What can you really do?" The yeti like creature asked menacingly.

"Your bidding of course, your mighty one." grubber said. He then quickly left the room not wanting anything bad to happen to him.

"Biddings good, I like bidding." The storm king said and notice Mr. krabs. "Ohhh Eugene, hadn't seen you in a while rag boy."

Mr. krabs tried to move but to no avail. "Don't worry,-" The storm king told him. "You'll be out to see my victory soon enough. Too bad Sheldon isn't here." He then notice twilight still active. "Um what are you suppose to be?" He asked.

"I'm the princess of friendship." Twilight told him but the storm king just laughed.

"That's nice." he said then turned angrily at tempest. "Why is this one still moving?"

"She and her friends put up a bit of a fight." Tempest explained. "But she's alone now. Not even that sponge kid could help her. She won't be a problem."

"yeah." The storm king said petting tempest. "So, speaking of problems, this place seems to be a little too, oh I don't know......CUTE!!!!! I don't like cute." He ranted. "I never did like cute. It doesn't go with my whole big bad powerful magic guy thing, does it? He said.

"Deliver the punch line tempest, cause this has got to be a joke." The storm king said as he place the staff in the middle of the four corners the princesses were on, and it started to glow. The storm king gasped in amazement as the magic was drained from the princesses. SpongeBob could only look on in fright trying to find a way to save them.

"NOOO!!! "Mr. Krabs shouted in the obsidian as he closed his eyes.

The storm king laughed maniacally as the power was drained into the staff. "Check out the light show." He complemented. Soon the magic everywhere was drained into the staff, Now under the storm kings control.

"Wow" He laughed as twilight fell weakly. "Lets get this storm started. Oooo hey that's good, I should trademark that." He soon turned to Mr. krabs and started to slowly to melt the obsidian from him but then shot fire at him. SpongeBob gasped as Mr. krabs was sent flying around the room.

"Ahhh, Me pants are on fire!!!" He screamed. "Me underwear is on fire!!!!" He screamed again. "I'M ON FIRE!!!!!!! He screamed once more before jumping into a bucket of water where the fire was stopped. "Oh yeah." He sighed in relief, glad to be cooled off and out of the obsidian.

The storm king then use the magic to knock twilight to the balcony. "Not bad." He said. "Actually kind of first rate, what else does it do?

"Ohhh please storm king," Mr. krabs said. "Don't do anymore with that thing." He begged.

"You, I'm ignoring rag boy." The storm king told Mr. krabs.

"Your excellency," Tempest said. "you promised to restore my horn and-"

"da,da,da,da,da.." The storm king interrupted. "Ok hang on." He was about to deliver a fatal blow to twilight but then notice the sun risen. He began moving the staff and the sun moved with it. "You got to be kidding me." He said. "I can move the sun, Ha ha, Woah. Now this is what I'm talking about."

Twilight and Mr. krabs could only look in defeat and fright at what the storm king was doing. Tempest was beginning to have second thoughts for trusting the storm king. But SpongeBob was creating a plan to save his friends, but couldn't think of one.

"Time to play." the storm king said as he moved the sun and moon back and forth. "Tuesday, Wednesday, Thursday, Friday. Day. Night day. night. day night day night day night sunrise sunset sunrise sunset yadadadadada bum bum baa!!!"

WE'RE DOOMED!!!!!!!! Mr. Krabs screamed in horror. But SpongeBob (getting ready to show himself) saw a fire extinguisher and had an idea.