It all happened so fast...

Asteroids of mysterious origin rained from the sky, impacting with loud crashes as they burst open, oozing out orange, slimy globs. Morphoids they were called. Parasitic in nature, any person that made contact with the goop became under its control, roaming the streets like zombies. Shells of their former selves.

As you began to be surrounded by slime-controlled citizens closing in on you in your world, a portal opened up, revealing a human boy by the name of Jimmy Neutron. A genius inventor with just the worst, gravity-defying haircut, telling you to come with him if you didn't want to be slimed.

Safety... For now. You were surrounded by other survivors, a real... Interesting variety. From ghosts, to humans, and even walking talking sea life. Despite everyone putting their differences aside (mostly), the villains and heroes of their respective worlds still couldn't help but devise their own teams. Whether it was Spongebob's infectious personality that made you join or not, you decided to join the heroes.

One member, though, seemed out of place, that being the Irken Invader Zim. Not only was the happy go lucky Spongebob surprised; this unexpected decision even caused Dib, the teenage defender of Earth from Zim's universe, to join the villains out of pure spite.

"You're joining our side?" The sponge asked a simple question, but it caused the Irken to get all defensive. "I AM A SUPERIOR LIFE FORM FROM THE PLANET IRK! I'm not evil, just..." He paused, trying to find the right word. "Curious."

Jimmy, along with the Wise Old Crab, soon devised a plan to take the fight to the goop, pairing you with Technus, as well as... Zim. You were deployed to Zim's universe, and it was in just as bad of a state as your world. Morphoids covering the streets, a battle for survival starting almost instantly. Surprisingly, the alien was a pretty decent, if clumsy, fighter. Especially with that "Plunger of DOOM" weapon that he wielded.

Technus scouted ahead after a particularly tough battle, leaving you and Zim alone. Zim was poking and prodding at a small glob of Morphoid goop on the pavement with the plunger, eyes narrowed, before he took his gaze towards you.

"What is with that look, filthy life worm?!" He stood up straight, as if trying, failing mind you, to appear taller than you. "Do you think that the Mighty Zim is thinking of ways to weaponize this sludge for his own benefit?!" He pointed an accusatory finger at you, saying the last few words in that superiority complex, back-of-the throat tone that he spoke in.

Suddenly, his tone softened, looking away from as he looked around, taking in the ruined surroundings. "Well, if you came up with that theory around..." He gestured with his hands. "One Earth hour ago, you might have been correct."

"My mind has been changed after seeing what this sticky, irritating slop did to GIR, my SIR unit!" Yes, GIR had been globified, currently back at Zim's Base of Operations.