Mood: The mood of the video appears to be melancholic and introspective, with a sense of longing. The theme seems to revolve around relationships, love, or heartbreak, given the title 'DUAA' which translates to 'prayer' or 'wish' in English. The overall emotion conveyed is somber and contemplative.

Environment: The setting appears to be an urban environment, likely at night or dusk, given the presence of streetlights and power lines in the background. The color palette suggests a cityscape during the evening or night hours, with a predominantly purple and blue hue.