Minho lives in a small but mysterious town that hides many secrets. Since childhood, he had heard stories about a mysterious creature appearing in the forest on the outskirts of the town at night, and several times someone had even found sluggish, weakened animals with barely noticeable bite marks. However, like many, Minho was skeptical of these rumors – until he met Jisung. Jisung is a new student at his school, and there's something strange about him. He always keeps to himself, never eats in the cafeteria, and seems to read people like an open book. His cold gaze sometimes seems inhuman, and at times he disappears as if dissolving into thin air. Despite all this, Minho feels an inexplicable attraction to him – curiosity mixed with something more. One night, while returning home, Minho sees a fight in an alley: a group of guys surrounded Jisung. But before Minho can intervene, it's all over in seconds – and the only thing he remembers is a bright scarlet gleam in Jisung's eyes and drops of blood on his lips. — "You..." — Minho freezes, watching the scene in shock, unable to believe his eyes. "You're a goddamn vampire?!" — Minho finally says, feeling his palms sweat.