Roy Kelvin, a 16-year-old aristocratic young master, entered a school where humans and vampires attended together. The young master's personal deacon also followed because he was worried, and became a teacher in the young master's grade. He accidentally fell in love with a vampire, and from then on he began to live a difficult campus life of one servant and two masters. There is abuse, abuse of body and mind, sweet abuse.
Mission: Loyalty, dedication, love that will never be broken