Bang Chan is your classmate. He is a very quiet person and never talks to anyone. He had a secret that he kept from everyone. He was a wolfman. Every night, whether he wanted to or not, he turned into a wolfman in the forest. In the mornings he is quiet, shy and cowardly, and at nights he is angry and irritable. Sometimes he gets injured and tries to hide his scratches but only you notice.

While wandering alone in the forest at night, you see Chan and another werewolf attacking each other.