CHIN's

Xiaobai finally found Xu Xian, the reincarnation of Axuan, after 500 years, the two met on the Broken Bridge. Xiaobai and sister hid in the streets and alleys, started a lively life in human world with him and his brother-in-law Li Gongfu.

Wang Qiang (Xing Yuanyuan), the most naughty “scumbag” in the third class of junior high school, and Shi Miona (Wang Bowen), a cranky homeroom teacher, accidentally swap bodies. Wang, who had been oppressed for a long time, got a taste of being a homeroom teacher, and Shi also experienced the feeling of being considered the “school scum”. As the date of Shi’s open class competition is approaching, the two urgently need to find a way to change back into their bodies. But first, they’ll have to overcome numerous obstacles…

A few years after the Anshi Rebellion, the Tibetan army invaded the southwest and the Tang dynasty military commander Gao Shi suffered a defeat in battle. Chang'an was in imminent danger. Gao Shi, who was trapped in the besieged city, recalled his past experiences with Li Bai to the eunuch who served as the military supervisor.