Goodnight

A man and a woman stand over a baby in a crib in a sunlit room, then the scene cuts to a nuclear explosion, a large metal door with the number 111, a dinosaur-like creature on a car roof, a damaged vehicle in a ruined city, and finally a first-person view of a character aiming a rifle in a desolate landscape. The setting transitions from a domestic bedroom to a post-apocalyptic world.