After the great collapse, the grand city of Argia remains a spiraling city that beacons all in the world to its walls. A land thought holy and cursed and the only place on earth where humanity has chained the devils that ended the world into their will.

A city ruled by power, money, and souls. Where great criminal syndicates have gained the power of demons and bend reality to their will, but below it, a new force has arrived the demon hunt that aims to eradicate all demons within the city, they are the only ones that can kill that which cant be killed.