The story centers on Bai Ye, a young man. After accidentally awakening a mysterious Heavenly Soul, he masters the art of controlling souls, gradually breaks through his cultivation realms, and gains control of powerful divine weapons such as the Dragon-Slaying Sword. As he travels across multiple planes—from the Qingge Continent to the Holy Immortal Domain—he witnesses the rise and fall of forces, including the destruction of the Juehun Sect and the emergence of the Longjue faction. Through the mutation and fusion of his Heavenly Soul, he advances his abilities, follows the summoning system of the Three Gods, Five Sages, Nine Emperors, and Ten Sovereigns, and embarks on a journey to defy his fate. In the end, he ascends to the pinnacle of the Nine Heavens.