Burying the World: I Am the Netherworld Lord of Primordial Chaos, Returned to the Mortal Realm

[Dark Taboo + Villain Protagonist + No Female Lead] In the Age of Primordial Qi, all things were formless and immaterial. It was a primordial cosmic state, even more ancient than chaos. Five conscious beings were born in that age: Chu, Yi, Shi, Su, and Ji. Together, they were known as the Lords of the Five Primordials. Their power was such that they could turn nothing into something and give form to the formless. They stood at the absolute pinnacle of existence. In the Primordial Era, the Lord of Taichu You sought to bury the world, devour the Primordial Qi within all living beings, and transcend everything. Yi, Shi, Su, and Ji joined forces to attack him, igniting a battle that shook the heavens. That battle destroyed the civilization of an entire age and raged for ten billion years. In the end, the four Lords of the Primordials sacrificed themselves to separate Taichu You's body from his spirit, sealing them in unknown spaces beyond time. The sea of stars flowed on, and time became a monument. After the rise and fall of civilizations across several eras, the world entered an age of unprecedented prosperity: the Era of Emperors. One day, Ye Taichu, a prodigy of the imperial clan from the Tianquan Star Domain, accidentally ventured deep into the forbidden Tianyuan Zone. A mysterious force pulled him into a dark realm, where a rotting black wooden coffin lay sealed away. As Ye Taichu watched in horror, the black coffin exploded, and a cloud of black mist merged with his body. The instant he opened his eyes again, Ye Taichu was no longer Ye Taichu. The white-robed figure's eyes were like stagnant waters that had lain dead for countless ages, eerie and chilling. He raised his head and coolly surveyed the dark realm that had imprisoned him for billions of years. His icy voice echoed through the heavens and earth. "At the summit of the Dao, I am the shore. In the ages of Primordial Qi, I am the peak. Alone, I fought the four Primordial Lords; with a snap of my fingers, I annihilated the souls of all living beings. Looking back, the ages are but specks of dust, and I am no more than a passing breeze in this world. I am immortal and indestructible. Now I have returned to the present, and ancient history is destined to repeat itself. How will you stop me this time?"