Three years ago, Prince Chu Yuan was framed and thrown into the cold palace, and his entire family was slaughtered. In the dark ruined palace, he accidentally awakened Yin Jiuge, the remnant soul of the eternal demon emperor who was sleeping in his body, and spent three years practicing hard to become a heaven-defying demon. On the day he came out of seclusion, he bloodbathed the Jinluan Palace and tore off the emperor's head with his own hands, only to find that he was just a pawn in a larger chess game. The inheritance of the Ice Emperor secretly guarded by the former Crown Princess Jun Hanwei, the conspiracy of the Forbidden Army Commander Sikong Jin to seize the body, the fatal assassination of Bai Luoli, the saint of the Netherworld Sect, and the evil god contract in the body of Tuoba Jun, the prince of the Demon Kingdom of the Western Regions... Chu Yuan must live and fight together with Yin Jiuge, overthrow all enemies, kill through nine heavens and ten lands, and become the true number one Demon Emperor in all eternity.
