Ning Bei, the heir of Prince Ning, was born with congenital divine bones, but was plotted against by the Demon God Sect, who stole his divine bones and crippled his cultivation. On the verge of death after falling off a cliff, he activated the Divine Bone Repair System and was reborn back to ten years ago. Relying on the system to exchange for divine-level cultivation techniques, he publicly broke off his engagement and slapped his former fiancée in the face, conquered the ancient divine beast Bai Ze along the way, met the daughter of luck Xu Xiaoyu, ventured into the Yinmang Mountain Range, solved the demon disaster in Panshi City, and ascended to the top of the Tianjiao Monument ranking. Finally, he defeated Ye Cangming, the leader of the Demon God Sect, completely repaired his divine bones, and embarked on the path of eliminating all demons and evil spirits in the world with his companions.