The eldest daughter of the Yan family who studied foreign medicine vs. The poor doctor who studied traditional Chinese medicine
In 1924, when the plague was raging in Shanghai, Yan Shuyao, a Western medicine doctor studying abroad, and Eucommia ulmoides, a traditional Chinese medicine doctor, were in tit-for-tat due to their conflicting ideas, but they established a tacit understanding in life and death first aid. When the profiteer Zhao Shirong forced the marriage with the survival of the family and created a plague conspiracy to hoard medicines, the daughter-in-law resolutely broke the engagement and fled with her beloved to collect evidence. From antagonism to love, the two worked together to uncover the shady story, and even founded Shanghai's first Renxin Medical College with both Chinese and Western medicine, composing a medical legend in troubled times.