In the video, a person is playing a video game. The game appears to be a first-person shooter, and the player is holding a gun. The player is moving through a building, and there are stairs in the middle of the room. The player aims their gun at the stairs and shoots, causing an explosion. The player then continues moving through the building, and there is a door in front of them. The player opens the door and enters another room. The room has a desk and a computer on it. The player then turns around and walks back to the previous room.