"Wrong Pregnancy and Marriage: Mr. Lu's Rebellious Wife" is a story about modern urban women's growth and revenge. Shen Zhiyi, who was adopted by the Shen family and has always been a substitute for her sister, was designed to be pregnant with the child of the wealthy leader Lu Yanci when she was 22 years old, and was forced to become a contract wife. Everyone thought she was cowardly and could be bullied, but they didn't know that she had hidden amazing medical talent and was dormant. When conspiracies and betrayals ensue, she fakes her own death and escapes with her son, only to return five years later as the top thoracic surgeon "Echo". Facing Lu Yanci's belated pursuit of his wife at the crematorium, she gave her a cold look: "Mr. Lu, we are just colleagues." In the process of jointly revealing the family secrets and confronting the mastermind behind the scenes, the two went from tormenting each other to redeeming each other, and finally stood side by side at the pinnacle of career and emotion - she is not anyone's substitute, but the only traitor that he picked off with his own hands and willingly gave all his sincerity to.