Boushoku-Hi no Ken

Dean is nothing more than a third-rate adventurer, struggling to survive in a profession that demands far more than he can offer. His desperate reality comes to a head when he finds himself cornered by a vicious horde of demonic beasts deep within the treacherous confines of the Demonic Labyrinth. With no escape in sight and death closing in, Dean is forced to flee into the uncharted depths of the dungeon, ultimately stumbling upon an ancient and terrifying presence: Belzera, the Demon-Fed Sword. Forged as the offspring of the Gluttony Empress Belzebuth, this legendary weapon possesses the fearsome ability to devour power itself. By claiming this unexpected artifact, Dean is suddenly thrust into possession of an overwhelming strength he never could have imagined. Fueled by his newfound abilities, he resolves to pursue the lifelong dream he once thought impossible—ascending to the rank of the first-rate adventurers he has always admired. Armed with the ravenous blade, Dean boldly delves deeper into the labyrinth's perilous layers, determined to carve out a new destiny. However, wielding the legacy of the Gluttony Empress may carry consequences far darker than any beast lurking in the shadows.