High school student Sung Jin commits suicide after being the victim of school violence for a long time. Three years later, one of his bullies Han Yeo Wool debuts as a celebrity. Sung Jin's brother, Sung Hyun, blames himself for not recognizing the pain his brother went through and finds a comment on Han Yeo Wool's news report that Sung Jin didn't commit suicide but was instead killed by Yeo Wool. The brother sets out to find the truth and he heads for destruction.
Kim Young Moo
as Jo Sung Hyun
Han Yeo Wool
as Go Yeong Ji
Kim Young Yong
as Jo Sung Jin
Lee Pung-un
as Choi Jong Soo
Park Sun-joon
as Ji Sun's ex-boyfriend
Jo Seong-yun
as Choi Dong Il
김재만
as Choi Dong Woon
Yoo Ji-yeon
as Nam Ji Sun
Park Sang-woon
as Manager
윤부진
as Sung Hyun's aunt
