Unwanted Undead Rentt Faina is an unskilled adventurer who has been stuck at Bronze-class for ten years, but manages to scrape a living through hard work. While exploring the Moon's Reflection Labyrinth, he stumbles across a completely undiscovered tunnel which he explores alone. Unfortunately, he finds himself in a dragon's lair and is devoured. Sometime later, Rentt finds himself mysteriously resurrected as an undead skeleton. As undead are blasphemous, Rentt cannot return home in case a priest destroys him...