A pawnbroker is found murdered in a remote town in a derelict building. Three people come under suspicion but all of them have perfect alibis and the investigation comes to a standstill. Almost fifteen years pass and the lead inspector decides to re-investigate.

Jang Seung-eop, also known as "Chihwaseon," drinks and paints all day. Through Mae-hyang, he learns the meaning of fate, sees art beyond even the smallest things, and sets out for the path he seeks.

Ji-hae's friend is having problems expressing her feelings to the boy she loves, so she asks Ji-hae to write e-mails to him in her name. As the boy falls in love with her letters, Ji-hae discovers the story of her mother's romance which is remarkably similar to her own circumstances.