The video shows a group of people swimming underwater. They are wearing scuba gear and are surrounded by bubbles. The water is dark and murky, making it difficult to see the surroundings. The swimmers are moving slowly and gracefully through the water, with their arms and legs kicking gently. The bubbles are rising to the surface, creating a mesmerizing effect. The swimmers seem to be exploring the underwater world, with their bodies moving in harmony with the water currents. The video captures the beauty and mystery of the underwater world, with the swimmers appearing as if they are floating in a different dimension.