Vampire Dormitory

After losing her parents and her job, Mito ends up homeless, hiding her identity by dressing as a boy. She meets a mysterious stranger named Ruka and discovers his secret-he's a vampire. Ruka offers her a place to stay in an all-boys dorm, unaware she's actually a girl. In exchange for shelter, Mito agrees to let him drink her blood, but as their bond deepens, her feelings for him and the truth about who she is could unravel everything.