After drinking a single bottle of wine while intoxicated, Hyun-Jun finds himself entangled with Ki-Yeon, a vampire. Until he can break the contract, he is forced into an awkward living arrangement with Ki-Yeon… What will become of this story—of Ki-Yeon, the vampire searching for a true partner, and Hyun-Jun, the human who has become hopelessly ensnared in Ki-Yeon’s trap?