Author's note: not own adventure Time, only time I will say it for the whole story.

"And... there!A new robo arm, just like the old one, just with more weapons and higher durability."pb said after finishing up on finn's new arm.

"Ah sweet!Thanks princess!Come on jake lets go work on the house , with my new tools we'll surely finish it in no time!"

finn exclaimed before hopping on jakes back, going towards Finn and Jake house in progress. They were currently staying at lady's house, while working building a new house for themselves as their old one got destroyed, Finn was doing the jobs that require tools such as hammering and screwing, while Jake was hauling building materials to the soon to be new house for the two greatest adventurers in OOO. But they couldn't do anything else anyways, lately nothing much had been going on, monsters stuck to dungeons instead of venturing out, of there are few left unexplored.

Suddenly,Bmo beeped in a new recording from Simon. Ice king had recently been turned to Simon after he was swallowed by glob, which removed the bond between the crown and human, and was currently staying at Marcy's old home. Bmo then booted up the recording in his speakers" Finn and Jake, weird stuff has been happening to the book, it just opened up a portal to a new dimension, and there were armed people coming through, requiring assistance, its currently contained at the ice kingdom, pls get here quick!"

With that bmo ended the recording and said:"who wants to play video games!"

Finn replied "Uh ok, just one game, we ain't got time for more." But before bmo could load up a game, he received a message"update available, auto updating 1 out of 2848293"

"Ah come on, the game didn't even start!"

"Eh don't worry, he'll probs be done when we come back."

With that Finn hopped on Jake and went directly to the ice kingdom.Wonder how mo's still sending updates, Finn and jake both thought at the same time.

Meanwhile bmo started getting error messages" maleware 14...45...349 detected, shutting down for memory purge."With that bmo switched a flying robotic drone with a transmitter appeared from behind the trees and started heading straightFor the ice kingdom.

Time skip* Finn's view

Soon they reached the basement of the ice kingdom, there they saw Simon, and pre war gun turrets set up with a few dead bodies, analysing a portal to an unknown land :"oh hi, your finally here, remember ice king's fanfiction? The book rewritten itself and created a portal to a weird new area, I've been observing this thing for weeks but something is interfering with the bots I send through and I'm too scared to go through as you see from the bodies of the armed men ." Holy glob, these people were no joke, they were armed with what seems to be candy assault rifles, and... sciency gizmos? I'm starting to think that pb did all this. It's a wonder how Simon got through the wave of bad dudes without dying. " And thus I'm entrusting the job to you, I thought that it might interest you , considering the lack of activities these past few weeks and here." Simon had taken out a device, which seems to be filled with some mumbo jumbo ." This is the shield system, tap it three times and it will activate." Tapping it three times, a blue field appeared, to which I could not penetrate."it can recharge in the sun so don't worry about it running out of here's a secret transmitter, in case there's important things to be talked about." Taking out and Plugging the thing in my ear he finally said" and your all set, if things get out of hand , just jump back here and we'll rethink the situation, and hopefully have more info on this whack job of a event."

Bidding him farewell, we checked our supplies and jumped into the portal, when a sudden nausea set in, a green light then darkness.

Meanwhile the drone arrived and beamed simon in the head with a red beam. Simon's eyes turned blue , he then proceeded to use one of his gizmos to shut down the portal , smashing his transmitter under his foot before saying in a cold voice" part 1 complete, erasing evidence." Simon then fell into a coma, unware of his possession and what he had done.

Hidden base

The drone then proceeded to dock at the hidden area in the forest. Suddenly a person with a cloak came and inspected the live feed before saying"Part 1 complete, the hive will be proud."the being then pulled off the cloak, revealing none other than doctor gross.

Authors note: I'm gonna revamp the whole story wish me luck.