Lin Chen, a descendant of a collateral line in Qingfeng Village, was born with blocked meridians and became a "waste" ridiculed by everyone. He was ostracized and plotted by his direct lineage. When he was about to die, the ancestral black jade pendant on his chest awakened and turned out to be the chaotic Tao seed transformed from the fragments of the ancient Tao of Heaven. From then on, he broke through the shackles of cultivation and started the road to defy the heavens.
From the desperate situation of survival in the Black Rock Mountains, to the fame of the Qingyang Dynasty's alchemy, to the trial and competition of the sects in the spiritual world, Lin Chen relies on his ability to swallow alien energy and analyze ancient inheritance, and breaks through the realms of body tempering, pill condensation, infant transformation, and god refining.
As the strength improves, the mystery of the ancient broken world, the secret of the incomplete way of heaven, and the danger of the lurking demon gradually emerge. It turns out that the Chaos Tao Seed is the key to completing the Heavenly Dao, and the extraterrestrial demon is the aggregation of the negative energy of the Heavenly Dao, and wants to swallow the Tao Seed and subvert the mysterious world. Lin Chen led the All-Heaven Alliance, sailed across the Boundary Sea, bathed in blood on the battlefields of the All-Heavens, and made decisions in the core area of the Heavenly Dao. He used the heaven-defying path of "integrating the energy of the Heavenly Demons and evolving the Heavenly Dao" to resist the invasion of the Nirvana Clan, and finally became the master of the Chaos Heavenly Dao.