There is life and death, creation and destruction. Epochs rise and fall. Nine is the ultimate number of cycles. When the ninth epoch ends, the Great Dao vanishes, and Chaos itself perishes. Yet, what remains unchanged since the dawn of time—before Chaos was born—are the Nine Primordial Ancestors of Chaos. When Chaos dies, the Ancestors fall into slumber. When Chaos is reborn, the Ancestors awaken once more. Among them, Taiyi, the First Ancestor, refused to accept this endless cycle. He could not bear to watch all living things suffer and perish, only to fall into forced slumber each time. At last, he forged the Chaos Heavenly Evolution Scripture. Through nine cycles of reincarnation, he would rewrite fate, change everything, and transcend all existence.