The heroine He Chu was supposed to marry Shi Yi, the president of the Shi family, but the husband's family disagreed and asked him to marry his childhood sweetheart Mu Ying. After witnessing their engagement ceremony, the heroine got into a car accident and met the hero Yu Chen. Yu Chen was saved by the heroine before and had already fallen in love with her. This time the heroine was rescued by the hero. When the heroine woke up, she lost her memory. Yi unexpectedly fell in love with the male protagonist. Later, Shi Yi found her and asked her to come back to her. The female protagonist recalled that the male protagonist thought she would return to Shi Yi and designed to drive her away. The female protagonist loved the male protagonist deeply but mistakenly thought that she was abandoned by the male protagonist and committed suicide. After the male protagonist found her, he regretted it and waited for her to wake up and start over...