In a universe where there are thousands of races and the weak eat the strong, the human race has been oppressed for a long time because it is scattered and weak. Zhao Han, a young martial artist, struggled to survive in the "City of Ashes", a wasteland frontier city of the human race. He accidentally obtained the incomplete ancient skill "Yuanchu Yin" and embarked on a journey against the heavens.
He brought Xiao Lei Lie to fight side by side, met Arya, the half-demon think tank, "Zero", a defector from the mechanical race, and Yanshan, a alien tribe of stone spirits, and formed the "Eternal Frontier". From resisting the invasion of monsters in the border city, to defeating the geniuses of all races in the Xinghai Arena, to fighting against the mechanical tribe's "Omnic Skynet" and the old monsters of the monsters, Zhao Han led his team through countless life and death, constantly breaking through the realm, and climbed from the king level to the elder level to become the ruler of the martial world.
Facing the destructive threat of the mechanical demigods, Zhao Han merged the will of the human race "Xinhuo" with the power of his partners, killed the gods and became the emperor. He was revered as the "Human Emperor" and established the dominant position of the human race in the universe. After that, he stepped into the multiverse, fought predators, resisted chaos monsters, condensed the eternal Tao Fruit, and finally broke through to the eternal ultimate life form, formulated the rules of the universe, protected human civilization towards eternity, and realized the unification of the universe.