Whether the enemy or the comrade, they share the fate. Su-hyun(CHUN Jung-myung) wants to leave the syndicate and opens a small restaurant. Helping his life-long friend from an orphanage, he gets arrested for murder that he didn’t commit. To catch the real killer,he hurts himself in the prison and is transported to the hospital. Sung-woo (PARK Joong-hoon) is a homicide detective. His wife has left him, and his son’s life is in jeopardy. He can’t afford to pay hospital bills, let alone a liver transplant needed to save his son’s life. To make matters worse, he gets disciplined at work for walking out on his undercover post, which led to the death of his partner. Having drunk out of guilt, he creates a scene at the funeral for his late college and gets kicked out, only to end up becoming a hostage of a jail breaker, Su-hyun.