When her husband Zheng Feng was in the advanced stage of lung cancer, 47-year-old Zhi Xia learned of his affair with Lin Wan and the truth about the fact that he had swapped her daughter while she was asleep after giving birth twenty years ago - the Zheng Qingyan she raised was the illegitimate daughter of the two, while her biological daughter Lin Nian'an had an IQ stuck at the level of a toddler because Lin Wan deliberately delayed treatment. Lin Wan brought her daughter into the house and colluded with Xie Fangzhou to covet the family property. Zheng Feng made a will and left all the property to Zheng Qingyan. Little did they know that Xia had already taken precautions and had secretly replaced her daughter with her. In the end, the paternity test revealed everything and the will came into effect. Lin Wan lost both his life and wealth, Zheng Feng died with hatred, Zhixia stayed with his biological daughter, and the evildoers were finally punished.
