In the story, after Li Yunfei traveled to the Ming Dynasty, he met Su Yao, Zhao Gang and others, and together they acted chivalrously and helped the people. However, their actions attracted the attention of Heisha and others, who attempted to eradicate them. During a conflict, Li Yunfei and others were in trouble. At the critical moment, Su Yao saved everyone with her medical skills. Afterwards, they received guidance from Divine Doctor Sun, and their martial arts and medical skills improved. But unexpectedly, Eunuch Liu planned to frame them in the palace and put them in a life-or-death crisis. The process is full of comedy elements, such as the funny interactions between Li Yunfei and Zhao Gang, and the sweet moments between Su Yao and Li Yunfei. At the same time, there are also conflicts and turning points, such as the sudden attack of the black evil spirit and the conspiracy behind Liu Eunuch, making the story ups and downs and full of suspense.