Erali, Moka,_____, are S-Class monsters. Vampires to be exact. One day Moka, Erali, and ________ are sent to Cross Academy. What the night class doesn't know is that these 3 girls are very powerful. There powers are hidden. Moka with the Rosary. ______ with her silver ring. Erali with her Vandyke (collar or neck attire). But one thing anyone don't want to do is get on their bad side. What will happen? Wars? Romance? Jealous people?