Dungeons may mean adventure for heroes… but someone still has to clean them up. Hope is an energetic and carefree young man who steps in after the heroes defeat the boss and claim their loot, repairing traps, resetting monsters, and treating all the chaos like a “normal workday.” However, one day this ordinary routine is shattered, and Hope finds himself thrown into gladiator arenas, fleeing through chaotic dungeons filled with strange monsters, traveling alongside odd allies, and facing missions that grow more dangerous with each step.