Ahn Suho, the legendary Sword God and humanity's greatest swordmaster, serves as a hunter for the Korean Hunter Association—but not as anyone might expect. His role as a civil servant stems from an unwavering commitment to permanently seal the gates that plague the world. When the catastrophic final gate emerges, Suho faces the unthinkable: betrayal by his own team. His comrades turn against him with a chilling confession—if the gates close, their powers vanish with them. What should have been his final moment becomes something far more extraordinary. As consciousness slips away, the system intervenes, granting Suho an impossible gift: a second chance to rewrite history and reclaim what was stolen from him.