Cartoon Network Universe x Dragon Ball:
Vs Cell: Endgame
Prologue:
It was a calm evening in the land of Ooo, the creatures of whimsy enjoying the relative peace throughout the land. In the giant tree house just outside of the candy kingdom, were two of Ooo's greatest adventurers, Finn the Human and Jake the Dog, playing their anthropomorphized console, Beemo. For all of the heroism the duo had accomplished, from stopping the vile Ice King to saving the candy kingdom from the detestable likes of the Lich, they could have never foreseen the tragic events that would befall not only them, but everyone in their universe: past, present, and future, for these two are about to embark on a journey that will encompass the denizens of their entire universe, in all its iterations.
As night befell the two heroes, the two settled in for the night. Finn, as he looked out his window out into the ever whimsical landscape, had an ever burning thought in his mind: "How did the world get like this? I mean, I know Ooo has always been this way since I was born, but something doesn't feel…right."However, the young hero soon put it out of his mind, and settled in for bed, completely unaware of the dark machinations going on underneath his very feet...
Five years ago: In a not so distant land from Ooo
In a deep underground laboratory, almost untouched by the Great Mushroom War, which had left the surrounding areas burned and desolate, the lights began to flicker on. The lab looked like a page ripped from out of a science fiction comic book, however, something was different. Instead of representing the futuristic hope of tomorrow, this laboratory seemed to be the twisted image of it, looking dark, twisted, and somewhat biological in nature. Just as soon as the lights finished flickering, a whirring sound started up in the background. When the being that started all of this came upon this sight, he began to elate with glee, his blue skin and beard drenched with sweat. "Yes!" said the Ice King, "I knew that there was a hidden lab here! Now to find something that will impress Bubblegum." The wizard clunked around the lab, throwing things that looked uninterested as he pilfered through the ancient scientific artifacts.
However, not soon after he had gone through everything in the lab, He came upon a biological looking chamber surrounded by a vast amount of recording tools and monitors. He looked inside the glass chamber, which at first, looked like a glass dome filled with green fluid. However, soon after wiping away a layer of dust, the fluid gave way to a large, imposing, insect-like creature in the glass vat. The clumsy ice wizard thought to himself "Ooh, you think Bubblegum's into bugs?" After pondering for a few minutes, he decided against it, and was about to leave. Instead of leaving, however, he tripped on a large wire on the way out, and grabbed onto a switch on the control panel! The switch activated, setting the whole room into motion. The green vat behind him began to glow, and the creature throbbed vigorously. "Cell, can you hear me" Said a voice coming from an unknown source "this is your creator, Mandark!" As the creature heard this, he began to throb even more. "Now begins your mission, my son! You have been designed to be the ultimate fighter, constructed with the DNA of the greatest fighters from the ancient world! If you're hearing this, the Mushroom war has ended, and the earth has become stable once again." The Ice wizard grasped his head after hearing these words" Earth…Mushroom war…. Stable, why do these words hurt me!" As the voice continued, the creature in the glass dome grew, until the dome began to crack" Your mission, Cell, is to destroy the universe, to make everyone pay for stopping my plans on every occasion! If I can't rule the universe, it must be destroyed! AHAHA-HAHAHA!" The chiding, annoying laugh continued until the insectoid beast burst completely from the glass" Now then, my agent of destruction, absorb the life energy of the mutant abominations left behind after the war, until you are strong enough to find a means of returning to the now distant past! Then, absorb three super beings known as the Powerpuff girls! With the chemical X in their bodies, you'll be able to evolve to your perfect form! Do this in my name, my son, and sow destruction throughout the universe!"
As the horrible insectoid, this…Cell, lumbered from it's now broken chamber, the Ice King felt over come with a feeling of dread. As soon as the creature took on step towards him, the Ice Wizard flew as fast as his beard would carry him. In the meantime however, remembering his diabolical mission, Cell proceeded to lumber out of the now abandoned laboratory, and in a near hillside, buried himself underground, to arise as the most sinister being to emerge in the universe.