The video shows a dark tunnel with a light at the end. The walls of the tunnel are made of stone and there is a metal gate at the end of the tunnel. The light at the end of the tunnel is bright and appears to be the only source of light in the tunnel. The camera moves forward slowly, showing the details of the tunnel walls and the metal gate. The gate is closed and there is no visible movement or people in the video. The tunnel appears to be empty and quiet.