Tan Jing, a single mother, lives frugally to save for her son's heart surgery. Despite the challenges, she remains positive and raises her son, Sun Ping, to be obedient and sensible.
Heart surgeon Nie Yu Sheng is working on a project for children with heart disease and chooses Sun Ping as his first patient. During treatment, he discovers that Tan Jing is his former lover from seven years ago. He is drawn to her calm determination and Sun Ping's endearing nature.
(Source: MyDramaList)
