After an accident, Chen Chuge unexpectedly transmigrated to the reign of Emperor Xuanzong of the Tang dynasty. He witnessed the Tanglong Coup firsthand and then helped Xuanzong eliminate Princess Taiping. As the son of Chen Xuanli, Grand General of the Longwu Imperial Guard, can he change the fate of Yang Guifei and prevent one of the most dangerous disasters to strike the Tang dynasty in its middle period?
