Chen Yun, who was once the God of War in the North, retired from the city to repay his kindness and became a househusband. He secretly helped his wife become a multi-millionaire CEO, but she rejected her and asked for divorce. After the divorce, he discovered that he had found the wrong benefactor. The real benefactor was Shu Tangyin, who was ostracized by his family. In order to protect Shu Tangyin, Chen Yun no longer hides his strength and frightens the provocateurs. During this period, the ex-wife of the beautiful CEO witnessed Chen Yun's true strength and regret, but Chen Yun always adhered to his original intention and regained his past glory step by step in the process of protecting Shu Tangyin.