Lee Woon-Il, the founding chairman of Unjung Co., Ltd., which consolidated casino, liquor, construction, and lending businesses under one umbrella, and his successor, Chairman Lee Ju-Hwa. The sudden deaths of father and son, departing at the same hour on the same day, ignite a fierce power struggle within Unjung. Nam Dae-Gyun, the company's chief executive who confronts the power struggle head-on, and Kim Do-Jin, who finds himself unwittingly drawn into the conflict at a friend's request. This is their story.

(Source: Naver, translated)