Xiao Yan, the Wrath of Demon Saint, who was abandoned by his friends and family and became a peerless warrior all by himself, passed through the Gate of Time while searching for the secret of the Dou Emperor. He was originally in the Dark Line, but was reborn in the Dou Qi Continent of the Normal Line, and experienced a life destined to be extraordinary

In 2077, mysterious messages from a higher-dimensional universe unlocked the power of the Celestial Warrior, and the evolution of humanity reshaped society. Cultivating this power, becoming a master, and entering the higher-dimensional universe is humanity's quest. Lin Xiufei, after enduring the devastating changes in his life and witnessing the privileges afforded to Celestial Warriors, resolved to persevere in his pursuit of ultimate martial arts.