After the Ethereum Nuclear War, Sgt. Sully has been tasked as project leader to rebuild Ethereum city from destruction. The United States Government created new aero suits, equipped with gamma radiation protection even against Sv level 6 radiation exposure. Only the strongest of the fittest have survived. For now, to avoid Ionizing radiation hazards, all buildings, transportation, schools, emergency, state, and a federal locations are built with protected gamma shield protection against radioactive alpha and beta particles.
