Su Yan, the Su family’s true daughter, hides her identity and marries poor Gu Hai, only to be betrayed by him and humiliated by her mother-in-law. She returns to her wealthy family, and her four powerful elder brothers stand firmly by her side. The fake daughter Su Meimei steals her identity while the scheming ex-husband covets the family fortune. Su Yan lays a trap in the eastern suburbs, and the villains reap what they sow. Her adopted eldest brother Su Yuncheng steps down from his position as CEO, choosing to protect her for a lifetime as her lover.