Kim Jongin spends all holidays alone. Even on his birthday. Which is on the same day as Halloween. Every year is the same. In his house, smoking cigarettes - by himself. In fact, almost all his days are like that. Simple, repetitive, not going out unless needed. It's always been like that. This year is no different. It's not necessarily that he wants to be alone, but more like... He just has no one who he wants to be with. What happens when someone finally catches Jongin's eyes. What happens when the loner meets a boy who changes his life?