The modern high school history student woke up and became Li Longji, Emperor Xuanzong of the Tang Dynasty who was born in Tianbao for fifteen years. At this time, the Anshi Rebellion was raging, Tongguan was in crisis, Chang'an was shaken, Yang Guozhong was harming the country, Prince Li Heng was hiding tension, and the Tang Dynasty was on the verge of collapse. In troubled times, how should he rewrite Mawei's fate, help raise up the great Tang Dynasty, and complete the transformation from "a student who borrowed a corpse to resurrect his soul" to a true emperor?