A rebellion, all of a sudden, angels became devils, those fallen angels lived in the dark city of no return for a long time, they were depraved, bloodthirsty, cruel, the light to them was just to cover up the original sin, dripping with blood, People are terrified, which is what they like to see, so the world is their playground, and these are evil after all. Angels and demons were originally one, but now they are enemies with each other, and the smoke is everywhere. The end of the world is coming, and the war is about to break out. Can light and darkness be reshuffled?