In a modern city overrun by Dark Demon invasions where only powerful warriors earn glory, Aiden, a weak outcast, scrapes by as a dungeon cleaner—until he discovers a mysterious ring that lets him travel between worlds. What was once a dead-end life becomes a path to limitless growth. Training across dangerous realms and uncovering secrets tied to the Dark Demons, Aiden begins to rewrite his fate. His journey from disposable cleanup crew to rising warrior proves that even those left behind can change the world. ⓒ HNS STUDIO All rights reserved. Published by Tappytoon under license from partners.