The video shows a group of people walking through a tunnel. The tunnel is illuminated with colorful lights that create a vibrant and dynamic atmosphere. The people in the video are moving forward, and the camera follows their movement. The lights in the tunnel create a sense of depth and perspective, with the colors ranging from red to blue to purple. The tunnel appears to be quite long, and the people are walking at a steady pace. The video captures the essence of a journey through a visually striking environment.