Su Sheng, who had been witnessing her mother's domestic violence in her childhood, lost her loved one who loved her most when she was 26 years old. From then on he became a "wandering" person. Qi Rang and her cousin went to Harbin, the ice country in the north, to relax. By chance, they met Chu Shan, a cheerful and enthusiastic boy who had just graduated. The two fell in love with each other. Su Sheng's frozen heart was gradually warmed by Chu Shan, melted, and no longer wandered.
Purpose: Healing on the journey