In this world, monsters, humans, and magic reign, with humans as the dominant species. Hunting monsters to grow levels, complete quests, or gather materials to improve and empower their own equipment. This has been the truth for over a thousand years and is seen as the natural order.
An unnamed skeleton in an unnamed dungeon finds a poster of a new hero that has come to be. However, it wouldn't be long before he met him in person. As that same hero engages the leader of the dungeon in combat, the unnamed skeleton lands a stealthy killing blow on the hero, making the skeleton into a hero himself, and setting the stage for an adventure that very few monsters would ever get to experience!