When the Fallout 4 logo disappears from the screen, the Sole Survivor's narration begins and states: “ War. War never changes. In the year 1945, my great-great grandfather, serving in the army, wondered when he'd get to go home to his wife and the son he'd never seen. He got his wish when the US ended World War II by dropping atomic bombs on Hiroshima and Nagasaki. The World awaited Armageddon; instead, something miraculous happened. We began to use atomic energy not as a weapon, but as a nearly limitless source of power.