Mood: The mood of the video appears to be intense and serious, with the four men exuding a sense of determination and focus. Their crossed arms and direct gazes suggest a strong sense of conviction and purpose. The overall theme seems to be related to action, drama, or possibly a crime thriller, given the dark and gritty tone of the image.

Environment: The setting appears to be an urban or industrial area, possibly at night, given the dark background and the visible lights in the distance. The presence of a railing and a concrete wall suggests that the scene may be taking place on a rooftop, balcony, or a construction site. The overall atmosphere is dark and gritty, with a sense of foreboding.