Vampire Knight, Volume 1

Discover a world of mystery and danger at Cross Academy, where Yuki Cross and Zero Kiryu guard a dark secret. Yuki has no memory of her past, but she works alongside Zero to protect the Day Class from the Night Class - a group of mysterious vampires who attend school with them. As the Day Class retires for the night, the Night Class emerges, and Yuki and Zero must keep their secret hidden. Will they be able to protect the truth behind Cross Academy?