Zhang Zichang was once the brother Chang who was respected by everyone in Taichung nightclubs, but he lost everything due to bad gambling, was betrayed by everyone, and his parents hated him. He finally committed suicide in Taichung Harbor. Reborn with full regret, he returned to the age of twenty-four, before any tragedy happened. In this life, Lin Bei vowed never to gamble, stay away from false brothers and loan sharks, rely on his gangster skills to run a serious business, protect his parents, redeem his dignity, and reverse the tragic fate of a life ruined by bad gambling.