"I'll do it I'll become your thrall " A crossdressing girl and an otaku vampire find themselves entangled in a dangerous relationship. Don't miss this heart-pounding romance from the award-winning Ema Toyama, perfect for fans of Crimson Spell, Black Bird, and He's My Only Vampire Ruka has finally realized that he loves Mito. Man or woman, destined partner or not, he is determined to show her how much he cares...