Because of his similar appearance, Wen Ruan became Bai Yueguang's substitute in Shen Zhiyan's heart, struggling between imitation and self. She caught a glimpse of his fragility under his coldness and secretly fell in love with him, but she broke down and fled after discovering that she was a "substitute's substitute" and had a secret connection with his first love. After losing her, Shen Zhiyan suddenly realized that he had already fallen in love with the unique her. This sadomasochism, which begins with a substitute, ends in regret and redemption, allowing two hearts to find their own warmth for each other in the dim light of the embers.
