Modern young man Lin Feng accidentally traveled through the wilderness and became the down-and-out son of the Lin family in the frontier. Just as the family's legitimate concubines were seizing power and surrounded by foreign enemies, he was in danger of being exterminated at any time. In a desperate situation, he activated the Hunyuan Dao Foundation in his body, which allowed him to deduce supreme skills, swallow turbid gas and transform into spirits, and he has since embarked on the path of cultivating immortality and counterattacking.
He joined the Qingyun Immortal Sect, and as a disciple of the outer sect, he defeated the genius of the inner sect, slapped the conservative elders in the face, and met Qingyao, a cursed saint who was a descendant of the demon clan. The two experienced life and death together, and their love gradually deepened. Returning to his hometown to clear up the internal strife within the family, he uncovers the shocking secret that the Lin family is a descendant of the former royal family, and unites with the down-and-out clan to fight against the powerful officials of the current dynasty.
Seizing treasures in the secret realm and competing in the world, he broke through the nine realms along the way, from building the foundation in the mortal realm to the quasi-sage in the holy realm, revealing the conspiracy of the ultimate villain Mo Chenzi (a demon giant disguised as a righteous elder) - he has an old grudge with Lin Feng's father, and attempts to seize the foundation of Hunyuan Dao, subvert the ancient order, and even collude with evil spirits from outside the realm to cause catastrophe.
Lin Feng gathered the righteous forces and led the coalition to face the chaotic world of evil. In the final battlefield of the Broken Land, he broke through the shackles of life and death, proved the Hunyuan Daluo Jinxian, killed the villains, sealed the rifts outside the territory, resurrected Qingyao, reorganized the ancient order, and finally became the Hunyuan Supreme who controls the heavens and leaves his name forever.
