Huo Qianqian is a renowned medical expert, honored with a prestigious award by the country. Feeling she has achieved everything, she announces her return to her hometown, intending to help ordinary people in Jing City. Huo Qianqian's older brother is the richest man in Jing City, and upon hearing that his sister is coming back, he offers to send a private jet to pick her up. However, the heroine refuses her brother's concern and chooses to travel alone by high-speed train.