This is a video showing a very large crowd of people gathered on a street at night. The scene is illuminated by streetlights and traffic lights, suggesting an urban setting. Many people are walking in the same direction, appearing to be part of a procession or event. The mood seems to be festive or celebratory, with people dressed in casual summer attire. Some individuals are wearing green shirts, possibly indicating a shared affiliation or support. The crowd is dense, with people filling the street from side to side. There are buildings and streetlights visible in the background, and the sky is dark, confirming it's nighttime. The presence of what appears to be "Grab" logos on some individuals' clothing suggests ride-sharing services are active in the area. This event is likely a public gathering or festival in Đà Nẵng, Vietnam, given the context.