Adventure Time Fanfiction – My Bizzaro

Author's Note –

Finn is 18 and still growing up in the land of Ooo

This is not a Crossover because Adventure Time is still its own show only with Finn and Jake rather Fiona and Cake

Disclaimer – I don't own the rights to any of the Adventure Time characters, stories or company.

Chapter I – The Portal

The land of Ooo is somewhere, in fact nowhere to be completely honest. In fact, to a growing teenage boy, it was the death of him. It was harder to accept that he was the only human left alive. He never knew what happened to his race and he would never know, only because it was his destiny never to find out. So instead of mourning over the fact that he would never find out his past, he focused on the present, in which now he was trudging through a pile of snow. He put one foot after the other and tightened his bear pelt coat. He looked towards the ice kingdom and drew a breath and continued on, looking for a sign. He looked until he saw a pile of snow move from beside him and he smiled.

"Ready?" Finn asked the pile. Without response, the pile of snow burst apart and a figure appeared. Finn smiled at the figure and Jake smiled back. "Ready." Jake stated.

Over the years that they had lived in Ooo, Finn and Jake had grown to be a pretty good team. Although both of them had a different way of doing things, they knew how to fight together, as brothers, in battle.

"Did you find anything down there?" Finn asked.

"Yeah there was a tunnel leading to the ice dungeon." Jake replied.

Finn smiled and watched as Jake slowly began to stretch into a bobsled. Finn got onto a seat and slowly but surely they made their way to a hole that Jake had dug. Jake didn't take any time to stop, rather he just dived into the smooth carving of the hole. The ride down was pretty short but as long as they were able to get to the dungeon as fast as they could, they could still save the princess. Then Jake began to morph back into his regular form and Finn jumped off, stepping to the side.

"This is the wall that separates the tunnel from the dungeon." Jake said.

Finn put his ear up against the cold glass wall of ice and knocked on it. Although he knew he would barely get anything from it, he knew something about it, it was hollow. He smiled and stepped back waiting for Jake to do the honors. On que, both Jake and Finn ran towards the wall and Jake smashed through the middle with Finn following behind. They landed in a new room that had bars over the dungeon cells, and what looked like a really long staircase going upward. Finn looked up and gasped, the height of it shocking him.

"Finn!" A female's voice shouted.

Finn and Jake looked over to find a glimpse of pink standing out from all the glassed ice. Jake ran over to the cell and tried to pull the bars apart but they wouldn't budge. Finn looked around and was about to walk towards the cell, but he stopped. He looked up and noticed something coming down from above. His eyes widened and rolled to the right to dodge the attack that came from the air. The sound of the blast penetrated the whole room as ice particles flew in the air. Finn drew his sword and pointed it forward, staring at the blue robed king. He looked down at Finn, smiled a wicked smile and drew energy from his crown.

"You're not leaving here with my princess." Ice king stated. "You're not staying here with her." Finn said back to the old man.

Ice king shot a blast of frost at Finn but it was deflected off of the demonic sword he held in his hands. Finn grasped the handle of the sword and pushed forward, diminishing the blast. Ice king stumbled backwards as the blast deflected back to him. Finn spun towards the cell, watching Jake continue to try to pull cell bars apart. When he turned back to Ice king, he was greeted with a blast of cold. He fell back to the ground, holding his chest.

'Get up it's only a below freeze blast, shake it off.' Finn mentally chided himself.

Finn stood up and grasp his sword even tighter and sighed as he began to shiver. He bared his teeth and he held up his sword in defense.

"You just never quit do you?" Ice king asked smirking.

Finn smirked and began to run towards the blue cloaked old man, shouting his war cry. An icy blast went to the right of Finn's shoulder but he ignored it and only looked forward at his target as he pushed on. Ice king began to charge up an attack and blasted a beam straight toward the center of Finn's chest but instead he went to his knees and slid toward him, letting him dodge the blast and slide his leg under Ice King's which allowed him to knock him off his feet

The old man went down without any fight and Finn stood up looking down at the crumpled form of the Ice king. He smiled, took the crown off his head and watched as the old man lost his abilities without his power source. Finn turned to walk over to Jake who had bent the bars enough for the princess to fit through.

"Come on princess." Jake said.

The princess stumbled out as she came through the bars.

"It's about time you got here, he's been ranting about 'making things right'." She said quoting the Ice king.

Finn sighed and looked back down at his fallen foe. He laughed and looked down at the crown that he was still holding. He threw it to the side and began to walk out of the room with the princess.

'Making things right? He makes everything wrong.' Finn thought to himself.

They were about to leave through the tunnel that they made when Finn heard Jake scream in pain. Finn looked back towards his brother and saw that the Ice king was fully awake and had put his crown back on his head. Finn clenched his teeth and drew his sword, pushing Princess Bubblegum behind him.

"I have to make things right…" Ice king said charging up power.

Jake tried to stand up but Ice king blasted him, freezing Jake where he lay. Finn began to charge with his sword, slashing the air but not Ice king. Ice king took a step back and blasted Finn with the same attack he shot at Jake. Finn couldn't block the blast this time and froze, still on his feet. Ice king laughed and walked toward Princess Bubblegum, who was trying to find a way out.

"Princess, why are you so scared? This is all for a good cause." Ice king said.

Jake's frozen form began to shake and the ice encasing him cracked enough for him to get one of his arms free. Finn's demon sword began to break through the ice, as the shivers racking through Finn's body began to cause vibrations to go through the sword. But it wasn't enough to break through it completely and he had to watch helplessly as the Ice king dragged Princess Bubblegum to another room. Just then, the ice covering Finn cracked apart and he looked toward the room where the princess was, baring his teeth. Jake, now fully out of the ice followed as Finn ran towards the room where the two headed and stopped, looking down a long stairwell.

"Hang on to something!" Jake shouted grabbing Finn.

Finn grabbed onto Jake and they made their way down the spiral staircase, Jake having turned into a sled like thing to go down the stairs. They plummeted down the stairs for what seemed like only a few seconds before Jake brought them to a skidding stop. As he did so, Finn rolled off of Jake's back and sprinted down the long corridor. They noticing a shining light coming from the end of the hallway. He sprinted with all he was worth and when he reached the door the light was pouring out of, he burst through it.

Ice king spun around and blasted the doorway just barely missing Finn. He rolled out of the way and ran towards the two, not noticing the room around him. He slashed at Ice king but missed every time as Ice king dodged the blows with an ice shield. Jake ran into the room and stretched his arm out towards the princess as Finn pushed the Ice king away from the entrance. She took a glance at the fighting, at Finn helping make her escape possible as she was pulled towards the entrance by Jake. Finn jumped off the altar he had backed Ice king onto and began to take in the room around them. As he did Ice king began to cackle.

"Do you like it?" Ice king asked watching Finn take in the room

Finn studied a statue that sat atop the portal that swirled in shades of blue. He noticed that it was depiction of a human girl, about his age wearing a hat with bunny ears and a backpack similar to his own. Finn looked back at Ice king who was slowly walking toward him with a wicked grin splitting his face.

"What is this?" Finn asked in confusion.

"An opportunity." Ice king stated without pause.

Princess Bubblegum hid behind Jake, as he stood and watched Ice king face Finn. Finn stepped back slightly and pointed his sword at Ice king's chest, directly over his heart.

"What do you want with the princess?" Finn asked.

Ice king only laughed at his question and looked over at the princess. He then directed his gaze back at Finn, who was still pointing his sword at his chest.

"Her kingdom." He said, blasting Finn with a freeze blast.

Finn was knocked back into the wall, almost knocking him out. Jake looked at Ice king and ran toward him to attack. Ice king shot a blast at Jake but missed. Jake stretched out into a spiral around the blast and continued toward him. He jump tackled Ice king off of the altar's stairs. Ice king blasted Jake off of him and watched as he hit the ceiling then fall to the floor in a crumpled heap. Ice king stood and started to walk over to where the princess stood unprotected. Princess Bubblegum backed away from the Ice king toward doorway as he approached her. Ice king was about to reach the princess when Finn kicked him away from her. Right toward the strangely decorated portal.

"You're not taking Bonnie's kingdom." Finn said.

Ice king immediately blasted Finn with a ray of frost, but looked away as he did so. He ran to the portal to jump through but didn't make it that far.

Finn ran after Ice king, jumping at him but as he did so, a shiny blue light came towards him. He heard the shouting behind him and before he knew what was causing them to all yell out he was engulfed in the light. It surrounded him as he traveled through the portal, unable to tell where or when he was going to land on the other side.

Author's Final Note – Well that was the first chapter of My Bizzaro! Hope you guys are liking it so far and I really want you guys to be honest and review about it. Review and read more! Well when I say read more I really mean you'll have to wait for me to get done revising :D