Yoru is a vampire, a predator of the night dwelling among humans. But instead of consuming fresh blood straight from the source, he'd much rather partake in the culinary delights of the human world. Fragrant stews, tasty meat buns, and sweet pastries are the most irresistible delicacies, after all! That's why it's a shame he's a vampire--he can only stomach real food if he drinks blood first as an appetizer. Thus, Yoru whiles away his nights sinking his fangs into criminals and other evildoers, all for the sake of the beloved supper awaiting him...