the video shows a group of black masks with their mouths open.

An enormous blob of liquid mercury 30-feet tall has a dozen smiling human heads growing out of its blob, the heads are looking around at the city as the enormous mercury blob meanders down a city street past skyscrapers, bars and movie theaters, depth of field, deep background, golden hour, springtime, National Geographic documentary style, cinematic, depth of field, low angle, photorealistic, detailed facial features, dramatic, Kodak Ultra Max, 85mm, dslr, high quality, photorealistic, raw, 8K render octane high definition cgsociety, hyperrealistic amazing, industrial hard science concept art, -camera rotate anticlockwise -fps 24 -gs 24 -neg cartoon, drawing, deformity, distorted, deformed body parts, blur, low quality, low-res, bad hand, -motion 4