Here is a description of the video: A person in a full-body black wetsuit is walking down a set of concrete stairs beside a river, carrying a long, oval-shaped object wrapped in black fabric with green straps. The object appears to be a surfboard or similar watercraft. The stairs have a red handrail, and the riverbank is made of concrete slabs. In the background, there are buildings, green grass, and additional stairs. The water is murky, reflecting the concrete structure and the sky.