Huo Zhi grew up in an orphanage. In a car accident, he saved Jiang Cun, the heir of Jiang's real estate company. Jiang Cun fell in love with Huo Zhi at first sight. In the process of looking for Huo Zhi, he married his twin sister Qin Yingsu by mistake. After Huo Zhi and Qin Yingsu recognized each other, they mistakenly thought that the Jiang family relied on the wealthy family and treated Yingsu coldly. She sympathized with Yingsu's "tragic" situation in the Jiang family, and simply entered the Jiang family to let Yingsu go out for infertility treatment. In order not to make mistakes in the details, Huo Zhi pretended to have an accident that caused amnesia. Huo Zhi, who "lost his memory", revealed his innocent and simple nature and treated others well. Jiang Cun was delighted with his wife's changes and became caring and considerate to her. Soon, Jiang Cun discovered the truth that Huo Zhi replaced Qin Yingsu to enter the Jiang family, and this matter immediately caused a storm in the Jiang family. Jiang Cun and Yingsu's marriage also came to an end. Jiangcun Yingsu filed for divorce, but on the way to handle the formalities, she had a car accident. Yingsu was rescued, but Jiangcun disappeared unexpectedly. A few months later, Jiangcun returned to the city with amnesia. In the orphanage, the good moments of his and Huo Zhi's past awakened his memory, but he remembered these good memories of the past, but he could not remember Huo Zhi himself. Huo Zhi also deliberately stayed away from Jiangcun's life.