Shen Qinghuan, a girl with prosopagnosia, travels back in time with a system mission. She mistakenly identifies the second male lead Pei Yan with the male protagonist Ling Yun, and pursues her passionately for three years. Pei Yan accepted her contribution, but after three years he wanted to marry the minister's daughter as his official wife, and he only wanted to take her as his concubine. In desperation, the system uncovered the truth, and Shen Qinghuan realized that he had admitted the wrong person. The real male protagonist, Ling Yun, had been silently watching from the sidelines, but he was deeply misunderstood because of her "transfer of love." Shen Qinghuan confessed his feelings to Ling Yun, and the two quickly got engaged. Pei Yanfan suddenly realized that he was frantically trying to save his life, but it was too late. In the end, his family fell into ruin and he left his hometown.
