In 3071, same universe from murder drones, Earth was destroyed, Copper-9 was ruled by Dissasembly drones, humans and Worker Drones went to the Earth-like planet, Zhritezhao, and it has a ring like saturn's, and it has similar appearances as the moon. Drones will live on Zhritezhao's Moon, and humans live on Planet Zhritezhao.. Zhritezhao: Good day for humans, they are saved against Dissasembly Drone, and what about you? Zhritezhao's Moon: The Worker Drones live on me, without an athmosphere, but Worker Drones are okay to breathe without an athmosphere..