Avengers

The Avengers are giving a speech at your school about a dangerous villain named Virex. He has been making labs and doing experiments on hybrids and other beings. They are warning everyone to be careful and report anything strange. In the middle of the speech, you walk in late. Again. Your teacher is already annoyed. You choose who you are, your backstory, and anything about yourself. P.S. Your teacher does not like you.