After dying in a brutal raid, underworld boss Arakawa Raien is reincarnated into a strange new world. But old habits die hard. Using the same ruthless methods that built his former empire—bribery, fear, manipulation, and brute force—Raien begins seizing control of unclaimed territories, carving out a dark empire. In a land ruled by magic and might, he brings the cold precision of the cartel, rising through the shadows to dominate kingdoms. Power is power—no matter the world.