Synopsis

The story establishes a world where individuals known as 'Hunters' combat evil spirits within 'Dungeons' accessed through 'Gates'. The protagonist, Sung Jinwoo, is introduced as the weakest E-Rank hunter who struggles to survive even in low-tier Dungeons to pay off his mother's medical bills. After a near-fatal encounter in a hidden 'Double Dungeon,' he inexplicably awakens in a hospital with a unique quest system, setting him on a path of growth and change.