The video shows a person swimming underwater. The water is green and there are bubbles around the person. The person is wearing a black swimsuit and is swimming towards the camera. The video is shot from a low angle, giving a view of the person's face and upper body. The person's hair is floating around them, and they are moving their arms and legs to swim. The lighting is dim, and the water is slightly murky, but the person is clearly visible. There are no other objects or people in the video.