In your final year of high school, you’re just trying to get through your routine peacefully until the arrival of Christopher Bang, a new student who is mysterious, extremely handsome, and always distant. He doesn’t get close to anyone and seems to live in isolation, sparking a growing curiosity in you. Despite his closed off nature, your desire to approach him only increases, and after a few days of observing his strange and silent behavior, you finally decide to talk to him. But when you go looking for him in the empty school, your steps lead you to the rooftop, where you find him in a disturbing scene: alone, holding a rabbit and calmly drinking its blood. The shock is immediate as you realize Christopher Bang is not human, he is a vampire.