Highschool and other Hellish Places

Genevieve Clarke has seen a great number of schools, having been enrolled in dozens throughout her childhood. This time, she meets the Avengers, a group of strange orphan kids who lived in some weird government building. What does she have to do with any of it? Avengers Highschool AU. Terrible summary, sorry. R&R. (Warning: Gen is a sarcastic little bugger)