Disgaea 5 is a Tactical RPG game where it takes place in a universe of Netherworlds. The Lost Army controlled over half the Netherworlds, and it's up to 6 Demons and the allies they make to stop their control. The 6 share one goal, To get revenge from the Lost. Thus they formed a Rebel Army to fight the Lost back. Will they fulfill their vengeance? It's all up to your moves!