After the mutagen bomb, everyone was pretty shaken up. Mutants being exposed to the public, even the part of the public itself becoming mutants was not expected at all. But, oh well, life's unexpected enough.

But it's a good thing that the mutant society and human society learned to adapt. Specially the four brothers and the new founded Splinter Clan. The news of Mona Lisa becoming teacher of the first mutant school in town were the sprinkles on top.... not a cherry.

Because there are no cherries in this. And yeah, that's bad.

At the school, a support group for humans-turned-mutants was having a meeting, it was all going well... until it wasn't.

¡¡¡DHUN DUN DUUUUUN!!!

A huge fight started between the people at the meeting, the 4 brothers tried to stop the fight, but an accident occurred... Ray (a poisonous mutant frog boy) touched Mikey's hand in the middle of the fight and poisoned him on accident, causing Mikey to pass out.

Hours later, Mikey started to wake up. "Hey buddy. How you feeling?" Leo asked, concern about his well-being. "I'm.... Okay...." a very dizzy Mikey answered.