Pro-gamer Sylvester transmigrates into the Iron Tribe as a doomed fat outcast. He unlocks the Beastgirl Favorability System and contracts three beautiful beastgirls. Modern treats win their affection, and he sheds his fat form to become a handsome Alpha. Cornered by rival heir Julian, he uses guns, vodka, tanks, and CIWS to crush enemies. Exiled to the wasteland, he builds a steel stronghold, defeats Julian’s cavalry, and rises as supreme king with his mechanized army and beastgirls.
