I'll do it! I'll become your thrall!" A crossdressing girl and an obsessive vampire find themselves entangled in a dangerous relationship. A heart-pounding BL-esque romance drama from the award-winning Ema Toyama (Missions of Love, Aoba-kun's Confessions)!Mito, who has no family to rely on, lives on the streets, disguised as a boy. Ruka, a vampire, saves her from a perilous situation and makes her an offer: become his subservient thrall from which he can feed whenever he wants, and she can live with him—in the boys' dorm. Because her very existence depends on her secret not being found out, every day is a new danger—to say nothing of that vampire! Meanwhile, Ruka, not knowing Mito's a girl, dotes on her night and day in an attempt to ripen her "disgusting male blood," but when real feelings develop … this dangerous romance between a crossdressing girl and an obsessive vampire begins!"
Lily goes on a rampage with her newly acquired power of charm, attacking and hypnotizing the students of Demi Academy one after another. With the school under her thrall, her next target…is the Land of the Vampires, the dominant nation of the demi-human world! Now that even the fearsome Progenitor has been turned against our heroes, the only hope for Ruka and the Land of the Vampires lies in Mito’s bloody love…!