In a world where the strong devour the weak, Kairos Valtor was once the pinnacle of power, a legendary warrior who conquered empires, built a harem of unparalleled beauties, and wielded artifacts that bent reality itself. But betrayal from his closest allies led to his brutal demise at the hands of the gods themselves. As his soul shattered into the void, a mysterious [Eternal Dominion System] activated, regressing him back to his pitiful teenage years on a backwater planet, armed with infinite knowledge, cheat-level skills, and the ability to absorb powers from anyone he defeats. Now, with an overpowered edge that lets him level up exponentially, summon loyal summons, and even manipulate time loops for retries, Kairos vows to climb higher than ever. Starting from scratch in a medieval fantasy realm riddled with dungeons, demon lords, and hidden sects.