Professor Ren Xinzheng resigns to start a mentoring class for traditional Chinese medicine, hoping to train true successors. His students—Sun Toutou, his son Ren Tianzhen, lawyer-turned-student Yang Xiaohong, pediatrician Peng Shiyan, and aspiring doctor Zhao Liquan—struggle to get along, but must work through their differences to preserve the legacy of Chinese medicine.
as Ren Xinzheng
as Sun Toutou
as Ren Tianzhen
as Yang Xiaohong / Rebecca
as Song Linglan
as Peng Shiyan
as Zhao Liquan
as Xu Meng
as Liu Zihong
as Tian Xingxing
as Zhang Jiru
as Song Yiren
as Wu Shandao
as Zhu Xia
as Liu Changqing
as Ding Jianxi
as Cheng Ying
as Xu Jie
as Dong Huici
as Father Zhao
as Mother Zhao
as Du Caiyi
as Wu Yu
as Le Le
