Lin Shen, chairman of the Dingsheng Group, conceals his identity to test whether his wife's love is genuine. He marries Su Man as an ordinary construction worker and is looked down upon by her family for years. At a celebratory banquet, Su Man insists on divorcing him over a property dispute and signs a property division agreement. After the divorce, Lin Shen reveals his true identity, legally reclaims the property he owns, properly resolves the Su family's debts, and uncovers the truth behind his mother's car accident years ago. Throughout, he relies on lawful means and rationally resolves all their past entanglements.