Yeong Hun, Jun Yi, Hyun Soo and Whe One are 14-years-old and friends. They go through a stormy period. Yeong Hun runs away from home, Jun Yi tries to seduce a married woman through an internet chatting site, Hyun Soo becomes involved in his father's death and Whe One suffers from progeria (rapid aging of children). They decide to go to a club in the Hongik University area. They get excited, but Whe One's condition worsens.