The video shows a person climbing up a ladder in a dark room. The person is wearing a dark shirt and pants. The room is dimly lit, and the only source of light is coming from the top of the ladder. The person is moving slowly and carefully, making sure to find a good grip on each rung of the ladder. The ladder itself appears to be made of metal and is positioned in the center of the room. The walls of the room are barely visible in the darkness.