程嘉應、辜清勁本是情侶兼同屆中醫系畢業生,清勁當年選擇繼續進修醫術引致兩人分手。十年後再見,嘉應已為公營中醫診所的中醫服務主任;清勁縱是中醫博士,卻只可應徵當進修中醫師,成為嘉應的下屬。雖然二人常因自身理念產生磨擦,但都抱着醫者仁心,希望用一身醫術幫助更多病患。即使醫療制度對中醫有不少限制,但他們聯手帶領新晉醫師路遠志、袁絲絲、唐韶光和彭晴望,一起打造眾人心目中的理想診所,披荊斬棘地踏上仁醫之
路。
Ching Ka-ying and Koo Ching-king are lovers and Chinese medicine graduates. Ching-king chooses to continue with his medical studies, causing the couple to end their relationship. Ten years later, the duo run into each other again. Ka-ying has become a public Chinese medicine center service supervisor. Although Ching-king is a Doctor of Chinese Medicine, he works under Ka-ying as her subordinate as he could only apply for the position of CM trainee practitioner. Even though the duo often quarrel due to their different beliefs, they are benevolent medical practitioners hoping to use their medical knowledge and experience to help patients. Despite the fact that there are many restrictions placed on CM practitioners in the health care system, they jointly oversee a contingent of novice CM practitioners, including Lo Yuen-chi, Yuen Si-si, Tong Siu-kwong and Pang Ching-mong. Together they create what they regard as the ideal Chinese medicine center and boldly go down the road to benevolence.