A modern man is reborn as a puppet emperor destined for a brutal death—starved in a dungeon, then torn apart by horses. But this time, he's not playing by the old rules. With a hidden "King's System" awakening, he starts a ruthless war against the power-hungry empress dowager. He crushes eunuchs, tames the harem, humiliates scholars, defeats foreign invaders, and expands the empire. From broken pawn to the greatest conqueror the world has ever seen.