Invincible Rebirth of the Immortal Ancestor

Li Changsheng was transmigrated into the world of cultivating immortals and found himself in the body of the old immortal Changsheng who was on the verge of death. The immortal sects of the Four Mountains calculated that the old immortal was about to die, so they invaded the Li Clan's Immortal Sect. By chance, Li Changsheng activated the system mission. He could become stronger by enduring beatings. His cultivation realm soared all the way and he broke through the Heavenly Dao, becoming the most powerful in the Immortal World. When he made his move, he eliminated the four great grandmasters and repelled the formidable enemy, Tian Jizi! Before ascending to the Upper Realm, Li Changsheng summoned the saintesses of the Four Mountains and indulged in a life of debauchery with them. However, he was then assassinated by the saintesses. The system was activated, and he achieved an indestructible golden body, subduing the saintesses. The Heavenly Empress of the Nine Heavens, who had a Dao Companion contract with the old immortal Changsheng in the past, came to find Li Changsheng. She demanded that Li Changsheng give up his ascension and fulfill the Dao Companion contract with the empress. Li Changsheng was then caught in a difficult choice.