The video shows a large shark swimming in the ocean. The shark is dark gray in color and has a long tail. It is swimming near the ocean floor, which is covered in sand and small rocks. The water is clear and blue, and the sunlight is shining through, creating a beautiful underwater scene. The shark moves gracefully through the water, its fins and tail fin moving in a smooth, coordinated manner. The video captures the majestic beauty of the shark in its natural habitat.