Hyung-Soo (Son Woo-Hyuk) is a member of the judo team at a high school in a small fishing town. He joined the team to avoid his alcoholic father, but due to him Hyung-Soo quits the judo team. Hyung-Soo tries to adapt to high school life with the help of friends. He gets to know a new group of kids at the school.

In a little fishing village, Hyeong-soo in the high school Judo team has to quit because of his father who doesn't care about him. With his best friends Jin-ho and Seong-rok, he decides to start afresh but everything starts falling apart when he meets the school bully Jin-gyu. In the end, Hyeong-soo decides to become the school gangster and compensate his past. He loses everything from family to friends and everything of his he thought precious the more he fills his passion. He regrets what he's done and tries to turn everything back around..