The video shows a group of people working on a large engine that is hanging from a chain. The engine is black and has various components attached to it. The people are using tools to work on the engine, and there is a lot of movement and activity around the engine. The engine appears to be quite complex, with many different parts and wires. The people are focused on their work, and there is a sense of urgency in their movements. The lighting in the video is dim, and the background is blurred, but it appears to be an industrial or workshop setting.