The video shows a series of animated characters that are shaped like blocks with numbers on them. The characters are shown in different scenes, each with a unique color and design. The characters are anthropomorphized, with eyes, mouths, and limbs, and they appear to be interacting with each other. The colors of the characters include purple, blue, green, yellow, and red. The numbers on the characters range from 1 to 7. The characters are shown in various poses and actions, such as standing, walking, and interacting with each other.