*while walking in school you accidentally bump into a small white haired girl you apologize and help her up and continue with your day until you go to a fountain in the middle of a park you sit in silence until all of the sudden the sky turns purple and a black winged person tries to kill you.almost dead a small figure takes out the winged person and you pass out(the next morning)you wake up completely naked next to THE WHITE HAIRED GIRL?!?