Li Guilian

The film mainly tells the Kashin-Beck disease prevention and control team, represented by Yin Peipu, an orthopedic expert at Xi’an Jiaotong University, has taken root in the ward for more than half a century. Through long-term investigations and research with the same team, they put forward the disease prevention concept of “eating miscellaneous food, improving water, and stressing hygiene”. It also established a disease prevention school to combine prevention and treatment, with the local people to eliminate Kashin-Beck disease, and through a series of high-quality medical resources, services and contributions, to help Kashin-Beck disease patients get rid of the legendary story of disease and poverty

Kang Qing from Chenlu Township is in love with Geng Fei, the rich girl. Disregarding his parents' opposition, Geng Fei went to Chenlu and Kangqing to restore the wood kiln process. However, Kang Qing died in a car accident. In order to fulfill the lover's last wish, with the help of Kang Qing's father, Geng Fei finally succeeded in firing the best kiln products, fulfilling the wishes of generations.

Framed as the notorious Night Devil on his wedding day, top detective Xiao Beiming is accused of murder and treason, forcing him to flee. Three years later, he returns to the capital, earning the trust of his apprentice sister, Zhong Xueman. With a team of fearless allies, he unravels a series of mysterious cases, to expose the real Night Devil and restore order to Da Qi.