After that, Qi Baiheng goes abroad for further studies and never sets foot in Hong Kong again. He refuses to talk to his father, who has high hopes for him, but he goes against his wishes, and after graduation, he travels around to indulge himself. While wandering in Africa, Heng meets Wong Foo-fun. In an accident, Heng witnesses Fun saving a life with limited medical equipment in a way that is close to unimaginable. Though he doesn't agree with Fun's approach, Fun's dedication to life amazes Heng, who is a newborn. Meanwhile, Heng meets Xia Xiaoqing, a bright and lively female volunteer at the camp of Life Force, a rescue organization. Heng appreciates and admires her selflessness in serving the poor and is y impressed by her, and develops a crush on her later on.
Heng's stay at Life Force is a time when he is inspired by Fen and realizes the value of family love. Thinking back on his own poor relationship with his father, he sighs with regret and finally, Heng lets go of the knot he has been holding for many years and comes back to Hong Kong to try to mend his father's relationship with him. Heng's first patient in the Ling Xiao Hospital is the daughter of the hospital's director, Gao Xiao Rou. Although Rou is unruly and capricious, Heng does not think so and still tries his best to treat her, scolding and cajoling her at the same time, just for the sake of curing the patient, but Rou regards him as her emotional support, and she has a heartfelt love for him, but Heng is only fond of Xiao Qing. The story is about the relationship between the two, and the relationship between the two is a delicate one.
Heng's job at Lingxiao is characterized by his disagreement with the hospital's administrative system, and he leaves despite his father's opposition. At the invitation of FUN, HENG joins the LONG CITY CLINIC. HENG and FUN share the same philosophy of "putting the patient first", but they have different styles of practicing medicine, and they argue over their differences but appreciate each other in the course of cooperation.