10.000×System

Five hundred years after dungeons and otherworldly portals transformed Earth, humanity survives by risking their lives for power. In a world where becoming a Hunter means facing near-certain death, Rega steps into a dungeon not for glory, but for a promise made long ago. Ten years ago, ten children swore to reunite as great Hunters. Now, standing before a beginner dungeon with nothing but a sword, a few potions, and his resolve, Rega takes his first step forward—ready to gamble his life to keep that vow. Some promises are worth everything.