Everything started when DNA got a little out of hand.

Two siblings, Cody Zeno and Sarah Zeno, were doing some work in a lab. Their younger brother, Archer, whom is only five was with them, watching. He was sitting dangerously close when one of the lab tubes Cody was messing with, slipped out of Cody's hand, the liquid in the tube spilt all over Archer. Archer's to siblings, worried as can be, did several cat scans on Archer, not finding anything. So not knowing he now had powers inside of him, he was sent to school. And the thing about this, is its contages, everyone in Archer's class got it, then everyone of their families got it, and before you know it, the whole world was infected, sometimes it changed the persons looks too.

((A/N Marvel characters are allowed, ages of X-Men are based off of X-Men First Class, so Charles can still walk. Raven and Erik are still good…for now.
Other X-Men ages are based off of the movies, so most of them are teens.
All other Marvel ages are based off of the movies, if the character you want is not in a movie, you can choose the age.

One more thing, in this, the cannons got there powers from this, not from what they get it from in the original. So, they are just being effected by it now.))