The video shows an underwater scene with a shark swimming in the ocean. The shark is large and grey in color, with a pointed nose and a long tail. It is swimming near the ocean floor, which is covered in sand and coral. There are also several small fish swimming around the shark. The water is clear and blue, and the light from above the water is shining through, illuminating the scene. The shark moves gracefully through the water, its fins and tail moving in a smooth, fluid motion. The small fish swim around the shark, seemingly undisturbed by its presence. The video captures the beauty and majesty of the underwater world, showcasing the diversity of marine life.