Song Wan accidentally slipped into the novel and became a sickly female supporting character destined to die tragically. In order to change her destiny, she decisively hugged the paranoid Chu Chi's thigh and resolved many crises with cleverness and courage. The two gradually got closer while testing each other. From the first meeting in the ward, the engagement party, to the daily life of living together, Chu Chi's cold shell was melted by her fresh warmth. In the end, they joined hands to fight against the villain, and Song Wan successfully counterattacked and gained true love and new life.