Obstetrician Guo Jing likes to study, reason, analyze and judge everything, and use it in the front line of clinical practice. This marginal doctor, who is regarded as "not doing his job properly" by his superiors, actually wants to pursue Huang Rong, the youngest and most beautiful director of the hospital who receives a government subsidy. Huang Caiyun, the director of obstetrics and gynecology, who is Guo Jing's immediate superior, is Huang Rong's sister. She would never allow her sister to marry such a person, so she sets up problems and obstacles everywhere. As a young doctor, Guo Jing discovered Huang Rong's confusion from the subtleties of work and life. Through unremitting efforts, careful guidance, and attentive care, he finally lived a happy life with Huang Rong.