Male lead, a handsome and refined CEO type, Gu Nanyan's husband and childhood sweetheart. Also referred to as Shen Boyan in later chapters. He signed the divorce papers after being worn down by Gu Nanyan's four years of troublemaking. He is deeply devoted to his son Xiao Mumu, who is his soft spot. He initially views Gu Nanyan's change as another trick and remains cold and distant toward her, though he is described as even more charming than in the novel.