All families must enlist one child into the draft at age ten to contribute to their survival. Few make it through the six months of mandatory service inside one of the numerous dungeons surrounding them. However, those that are chosen can greatly improve their families status depending on how long they survive, and most strive to provide for their loved ones even if their chances are slim of ever seeing them again. Three children from different factions are thrown together by fate, and perhaps a fair amount of luck, into a dangerous dungeon where nothing is as they expected. No one believes they will come out alive, but with tenacity and unexpected teamwork, they might just have a shot of proving eveyone wrong.