He broke off the engagement in public on the grounds that he was "unpromising", but in humiliation he activated the "deduction simulator" golden finger, which can deduce the optimal outcome of any behavior. He started by setting up a street stall, relied on his deduction ability to accurately predict business opportunities, and gradually got involved in live streaming and business planning. During this period, he met the cool female president Su Qingmei, and the two went from tit-for-tat to working together to break the situation. The divorced heroine Su Ruoxue and Ma Baonan's fiancé Zhou Yan (whose mother controls the family business) frequently get into trouble, but are repeatedly killed by Chen Yanzhou. In the end, Chen Yanzhou not only counterattacked and became a new business upstart, but also revealed the secret behind the crisis of Su Qingmei's family, used his deduction ability to protect justice, and won the beauty back.
