Nan Yi was betrayed by the second young master of the Si family, resulting in her losing her dignity and giving birth to twins. Six years later, her father forced her to marry the vegetative Si Mohan to gain control of the family fortune. To protect herself, Nan Yi revived Si Mohan, but he rejected her and agreed to a divorce. When Nan Qiu Heng lied about her younger son's death, Nan Yi grew suspicious. Disguised as the Ghost Doctor, she sought revenge against the Nan family and rescued her son, An An. Gradually, Si Mohan developed feelings for her. Nan Qiu Heng's threats were exposed, leading Nan Yi to uncover Shen Qiuyue's impersonation. Together, they fought back against Shen Qiuyue. Si Mohan risked everything to save An An, and Nan Yi finally accepted him. A paternity test revealed the truth, reuniting the family.