In the opening chapter, the male protagonist feels guilty about his wife and daughter. He is reborn with great regret and saves his wife and daughter at the critical moment before they commit suicide. After that, the male protagonist changed his habit of spending money and gambling, knelt down in the street to borrow money, and sent his children to the hospital for treatment in time. Through his own actions, he gradually resolved the estrangement between his wife and daughter. When his father was framed, he relied on his resourcefulness to skillfully bring the gangster to justice, clear his father's name, and change the family's tragic fate. He started his own business by selling crayfish, built his own business empire, and fulfilled his dream.