Yan'er lost her memory due to a car accident and was controlled by her boyfriend, Jiang Chi, while the figure of a stranger named Jiang Chen frequently appeared in her mind. Two years later, Jiang Chen reappeared, and Yan'er felt heartbroken, realizing she had been imprisoned by Jiang Chi as a substitute. After going through struggles, Yan'er remembered the truth: she was originally Jiang Chen's wife, framed by Jiang Chi's conspiracy. Filled with anger, Yan'er teamed up with Jiang Chen, who returned from a "fake death," to expose Jiang Chi's crimes driven by twisted love. It turned out that Jiang Chi, out of jealousy that his older brother Jiang Chen won Yan'er's love first, plotted against him, ultimately causing his own mind to regress like a child. In the end, Yan'er and Jiang Chen reconciled, while Jiang Chi reaped what he sowed, and Yan'er went toward a bright future with her true love.