Jiang Ning and Gu Wenzhou's six-year marriage broke down due to her husband's betrayal. After recovering from a serious illness, she found that her family heirloom had been given to an intern. Having accumulated enough disappointment, she chose to "keep the son and leave the father" and immigrated abroad with her son. Gu Wenzhou only realized her preciousness after losing her, but it was already too late.