On the surface, Du Ruo is a life winner envied by everyone. She has achieved great success in her career, and her husband, Shen Congyan, is a doting husband who takes extremely good care of her. However, an unexpected bullet comment at her birthday party reveals the truth of her marriage. Her husband has long had an extramarital affair with her younger sister, Du Sitian, a scheming woman, and they even plan to collude to embezzle her property. Guided by the bullet comment, Du Ruo secretly fights back, breaks through layers of lies, and gradually pushes the scumbag husband and the mistress into the abyss. In the end, she undergoes a transformation and embarks on a brand-new and free life.
