In the morning, Finn shuffled around a bit and opened his eyes. He saw Fionna in his arms and nearly screamed. He slowly slid out of her embrace and climbed very quickly down the ladder in the large branch that went through the house, while strangely thinking, "She looked so pretty when sleeping..."

Jake was awake. "Dude, you saw that, right?" asked Finn to his best friend.

"Yep..." said Jake as he bit his lip.

"If Fionna woke up before me and saw me there, she would freak, and she wouldn't lik-" Finn slams his hands onto his mouth. Jake smiles a big grin.

"You like Fionna, don't you! HA HA! I KNEW IT!" Finn was very embarassed. He mentally slaps himself and thinks, "WHY DID I SAY THAT OUT LOUD?! Man, when FP hears about this, she'll probably kill me..." Fionna climbed down the ladder.

She yawns and says, "Man, that was a good sleep. I was so comfortable the whole night! It was almost as comfortable as my own bed."

Finn smiles. "Good!" he says, looking at the floor, blushing. Fionna looks at him, and shrugs. Jake grins and chuckles.

Later, Finn and Fionna were sitting on the couch next to each other, asking each other questions, discovering their similarities.

"What is your favorite food?" askes Finn.

"Meatloaf," answers Fionna.

"Hey, that's my favorite, too!"

It continues on for about half an hour. They had discovered that they were pretty much exactly the same, just the differences depending on their gender.

-1 WEEK LATER-

Fionna and Cake had been at Finn and Jake's house for about a week when Jake told Finn and Fionna that he saw Ice King attacking the Candy Kingdom with someone else they did not know, someone that looked a lot like Ice King. Finn, Fionna, Jake, and Cake all bursted out the door and ran straight to the Candy Kingdom as fast as possible.

When they got closer, Fionna said, "ICE QUEEN! That donkus!" "

Ice queen? You mean Ice King" said Finn.

"No, Ice Queen. See?"

Finn and Jake look closely at one of the large figures blasting large shards of ice into the Candy Kingdom. She is skinnier than Ice King, with long white hair, and instead of a crown, she had a tiara.

"WE KNOW YOU'RE HIDING, FIONNA!" Ice King and Ice Queen said together. Ice King wanted to find Fionna to marry her, but Ice Queen wanted to kill Fionna to stop her from taking Prince Gumball for her own.

"Stop trying to find Fionna! She's mine!" shouted Ice King.

"NO! She will be found and killed by me!" replied Ice Queen.

They started to fight each other, blasting each other with mounds of snow. Ice King ran to his ice kingdom when he saw Ice Queen's power, and the fight continued there.

As the 4 heroes entered the kingdom, it was covered in ice and snow. All of the candy people had evacuated their homes and went into the candy castle. When F, F, J, and C got into the castle, all of the candy people were nervous and panicky. At the end of the room in two thrones, Princess Bubblegum leaned over and passionately kissed a man sitting in the throne next to her. The man blushed.

"It'll be ok, Gumball." said PB when she finished. Finn saw, and became a bit emotional, but held it in.

"Alright, it's OK, PB has a guy, but you and her just won't work out. Besides, you like Fionna." Finn silently thought to himself.

Finn and Fionna ran up to the two. Jake and Cake followed behind.

"Gumball! What are you doing here?" asked Fionna. The prince put a confused look on his face.

"Well, I was conducting a scientific expirement in my lab, when a portal opened up at my feet, and I fell in, landing back in my lab," said Gumball.

"That was exactly what happened to me, only at our house!" exclaimed Cake.

"Do you have any idea what is going on?" Fionna asked PG.

"Well, I know what has happened." Princess Bubblegum interjected.

"From my previous experiences with portals, I could tell the portal was an interdimensional portal, made mostly of ice, when it opened. An ice portal could only be made by..."

"ICE KING!" everyone shouted.

"I knew it! Ice King had written fan fictions about Fionna and Cake, and Ice King must of found a way to access a parallel dimension where Fionna, Cake, Prince Gumball, and etcetera exist, so he could marry Fionna and make his fan fiction come true!" Finn said. Everyone stared at him wide-eyed, impressed by his knowledge.

"What? I learned some things when I was spending time with 13-year-old Peebles," Finn added. "Man, I miss those days." he said under his breath.

"Though unbeknownst to the Ice King," Prince Gumball changed the topic, "the portal opening up the parallel dimension can cause a black hole if it gets too big, and it is growing in the quantum foam around us. Once it gets big enough, it will become visible and swallow everything." he continued. "We must find where the Ice King is getting power for this portal from, and stop the power from being able to make the portal work,"

Princess Bubblegum said, "But we need help. Gather everyone you know that can help."

"We're on it, PB." exclaimed Jake. Finn and Jake rushed out of the kingdom with Fionna and Cake. The guys already knew someone that could help.