The video shows a person's hands assembling a Lego structure. The person is seen placing Lego bricks on top of each other, with the bricks being black and gray in color. The person's hands move quickly and with precision as they assemble the structure. The video provides a close-up view of the Lego bricks and the person's hands, allowing the viewer to see the intricate details of the assembly process. The Lego structure appears to be a complex design, with multiple layers and intricate details. The video ends with the person completing the assembly of the Lego structure.