I need a name for my teen Love story?

I know what your going to say when you read this so plzz no mean comments I just want some answers. Its gonna be about these 4 boys 2 are vampires and 2 are werewolf's its gonna be about how one of them killed a human girl they lets close to them so they all vow to never let them selves close to a human girl. Its gonna be kinda like twilight but more realistic and the other vamps are more ruthless and sadistic and yeah so I need a name for it so please help and no mean comments please i don't have the time for it cause I need this answers fast so yeah thanks so much xD