Mood: The mood of this video appears to be intense and action-packed, with a sense of danger and urgency. The dominant red color scheme and the presence of guns and people in dynamic poses suggest a thrilling and suspenseful theme. The text 'Challenge No 1' implies that the video may be part of a series or a competition, adding an element of excitement and rivalry.

Environment: The environment or setting of the video seems to be a dark and gritty urban or underworld setting, possibly related to crime or law enforcement. The presence of guns, money, and people in poses that suggest action or confrontation imply a high-stakes scenario. The overall aesthetic suggests a nighttime setting with a focus on dramatic lighting.