Chen Guan, a modern social animal, accidentally traveled to a martial arts world where "strength" was used to judge superiority and inferiority, and became a bullied handyman disciple. He accidentally activated the "Nine Heavens Hegemony Body" bloodline in his body and obtained the mysterious skill "Nine Heavens Hegemony Body Technique". From then on, he embarked on a passionate journey to defeat geniuses from all walks of life, conquer heroes from all directions, uncover the mystery of his life experience, and finally fight against the world-destroying demon.