Fallout

A city skyline is shown with a large, red, mushroom-shaped explosion in the distance, while four white lounge chairs sit empty in the foreground. The scene cuts to a party where guests are dancing and celebrating, with the same explosion visible through a window, then to a couple kissing in a mirror, followed by a view down a hallway with debris on the floor, then to a group of people fleeing a large, grey, mushroom-shaped explosion in a backyard, and finally to a wide shot of the city with multiple large, fiery explosions erupting across the skyline.