The video shows a group of animated monsters dancing and singing on a blue background. The monsters are of different colors, including yellow, pink, and green. They are seen dancing and singing together, with numbers and shapes floating around them. The monsters are smiling and appear to be having a good time. The background is a solid blue color with numbers and shapes floating around, adding to the playful atmosphere. The monsters are of different sizes and shapes, with some having horns and others with wings. The video is bright and colorful, with the monsters' movements being the main focus.