The Demon Hunter's System

In a chaotic world overrun by demons, escort Kane awakens his Escort System. He undertakes escort missions, traveling through perilous lands to resolve crises. Abiding by the rules, he guarantees delivery. He slays fiends, fending off pursuits. Facing conspiracies and powerful enemies, he breaks through predicaments with superb skills and calm mind, upholding the heart of an escort as he travels the world.