The video shows a large shark swimming in the ocean. The shark is grey in color and has a long tail and sharp teeth. It is swimming near the surface of the water, and there are small fish swimming around it. The water is a deep blue color, and the lighting is dim, creating a mysterious atmosphere. The shark moves gracefully through the water, its fins cutting through the water as it swims. The camera follows the shark as it moves, capturing its movements from different angles.