Joon-seok is sent to prison for his involvement in Dong-soo's death. He meets Dong-soo's son in prison, keeps his identity a secret, and agrees to join forces when he is released. All of their plans fall apart when Sung-hoon finds out the truth.
Yu Oh-seong , Ju Jin-mo , Kim Woo-bin , Jang Young-nam , Jung Ho-bin , Gi Ju-bong , Lee Cheol-min , Lee Jun-hyeok , Hwang Sung-joon , Kang Han-na
Lotte Entertainment