not really, the armour was originally the Bones of a powerful demon. And the power of the armour was borrowed from it, and the requirements for using the armor is pretty strict, you have to have the blood of a demon in you to use it, and using the armour hasten the awakening of that demon blood, so the user will turn to demon. And the reason the bodies of the dead user are just random demon are because the real bodies are used to nourish and repair the armour.
