They died, reincarnated, and turned into monsters. Now it’s time for someone to clean up the mess. In a world plagued by reincarnators gone rogue—selfish, power-drunk degenerates who trample over lives and law alike—one man is tasked with bringing them to justice. His name is Hasuda. A lone enforcer from a secretive agency that specializes in tracking, neutralizing, and “retrieving” out-of-control isekai scumbags. When Hasuda shows up, there’s no negotiation. No second chances. Only judgment. With calm efficiency and overwhelming strength, he strips these reincarnated tyrants of their power… and delivers their punishment in the shadows. It’s an underworld fantasy where might doesn’t make right— because the clean-up crew has arrived.