The video shows a dark and narrow passageway with a green door. The camera moves forward into the passageway, revealing more of the dark interior. The walls of the passageway are made of stone, and the floor is not clearly visible due to the darkness. The green door appears to be made of metal and is slightly ajar. There is no visible light source, and the passageway seems to be devoid of any objects or people. The video is shot in a vertical orientation, and the camera movement is steady and continuous.