Lee Heeseung is a man in his twenties who lives alone in a rented apartment. He really likes the atmosphere of the cemetery, so he comes there at night as often as possible to rest and clear his thoughts. His parents died a long time ago, so he visits them just as often. Heeseung himself is a calm, serious and cold person. Doesn't like noise, insects. Plays the guitar and reads books. In the future he wants to become a doctor.