The video shows a diver interacting with a beluga whale inside a large aquarium. The tank is illuminated with blue light, creating a visually striking underwater environment. The diver, wearing a wetsuit and snorkel, swims towards the whale, which approaches the diver and touches the diver’s mask with its mouth. The whale is large and white, standing out against the blue backdrop of the water. The aquarium has a cylindrical tunnel in the background. The text on the glass of the aquarium wall is in Chinese, reading "正佳极地海洋世界". People can be heard speaking in the background.