This is a story of two-way redemption. Ye Xingyao draws the courage to re-establish the order of life from Song Rui, while Song Rui, in Ye Xingyao's full trust, touches the still vigorous emotional pulse under his frozen shell. It's not just love and companionship, but also two souls recognizing and tempering each other, and finally finding the path to complete self-salvation in each other's eyes.