Bai Yongqi (Kim Laiyuan) and Jin Zhongda (Lee Minho) are brothers in distress and have nowhere to go. Occasionally, they help the underworld fight. Zhongda, who is good at fighting, is appreciated by the boss Jiang Jixiu. He simply worships Jiang for food and clothing. However, things are unpredictable. Jiang washed his hands after being injured and tried to withdraw from the arena. Zhongda took advantage of Mrs. Min, who had a good eye and hand, and made a name for himself by speculating in the land. At the same time, in the initial melee, Bai Yongqi joined the hostile gang by mistake. With his fierce strength, he became bigger and bigger and became a member of the gang that cannot be ignored. In a certain operation, Zhongda rescued Bai Yongqi, who was almost killed by Zhang Decai's men, and the two good brothers reunited after a long absence. In South Korea in the 1970s, politicians and the underworld colluded with each other, fish and meat villagers, and in the Vanity Fair exuding a stench of Vanity Fair, Zhongda and Yongqi, the former good brothers, also drifted away...