Alright. There are in the Roman times. Where there was coliseums and such. There are teams of nuns, demons, and criminals. Criminals are usually caught, then thrown into coliseum to be murdered by the demons, the demons enslaved to be executioners. After a while as the demons get older a realize what there doing is wrong. The nuns will execute the executioner and replace it with another younger demon. Nuns have the power of light. Able to manifest weapons of pure white. They are also capable of healing wounds. The powers can be taken away if there mark is cut. This is only preformed if the nun has became unfaithful to their ‘god’.