I Transmigrated to the Great Tang and Became Yang Guifei’s Son

Li Hui, a muddleheaded college freshman who never put much effort into his studies, dozed off in class. When he woke up, he found he had transmigrated to the Great Tang during the An Lushan Rebellion... He had become Yang Guifei's only son and Emperor Xuanzong's thirty-first son, even though the history books clearly said Xuanzong had only thirty sons... By sheer luck, Li Hui saved Xuanzong and Yang Guifei, and even killed his own uncle Yang Guozhong for the greater good. This won him the trust of the emperor and his officials, but earned him the resentment of his third brother, Crown Prince Li Heng... Watch as he navigates the chaos of court politics, fights bloody battles, and finds himself surrounded by beautiful women...