Song Tae-seok (Jung Woo-sung), a professional Go player who is down on his luck, is asked by his gambling-addicted brother to help him cheat in a Go game. However, his brother is found out by the other party, and is beaten to death. Tae-seok is also thrown into prison. In prison, he uses his Go skills to gain many benefits from the prison boss, and trains himself to have superb Go skills and a strong body by following a mysterious master and a gangster boss. After regaining his freedom, Tae-seok disguises himself as Dae-seok, and recruits Gong Soo, the Lord (Ahn Sung-ki), and Xu Mujiang, who are at the bottom of the society, to form a group that can do whatever they want, vowing to take revenge on President Wu (Lee Beom-soo) and his Go fraud gang who killed their brothers. However, the cunning and cruel President Wu will never surrender easily. He quickly counterattacks after losing a move. The God's hand that determines fate, once obtained, will give you a chance to return to heaven from hell, and all this will come at the cost of blood...