vampire knight-the twin sister

all luna knows is that she has been chained up in a room and doesn't have memories of her past. but that all changes when she is taken to cross academy. to be protected by Kaname and guarded by zero and a girl named yuki.....but everyone has a secret to keep hidden....even luna who has no idea why she has dreams bathed in blood.....

( i don't own vampire knight but i own luna and her hired guard...pleas read and give me your honest opinion pleas!!!!! @ͺ@)