The down-and-out programmer Lin Zheng accidentally activates the god-level system while interviewing his bodyguard, and discovers that the aloof female CEO Xiao Qingya was the object of his one-night stand four years ago, and her "sister" Niannian is his biological daughter! In order to protect his wife and daughter, Lin Zheng stayed by his side in the name of a bodyguard. He used the system to unlock magical skills such as fighting, stock trading, cooking, etc. He repeatedly solved crises, tore out moles, dominated the financial circle, and overcame the oppression of the Xiao family and the Qin family.
