Mood: The mood of the video appears to be intense and dramatic, with a sense of mystery and intrigue. The theme seems to revolve around crime, power struggles, and possibly revenge, given the title 'Sherdil: The Pilibhit Saga' and the serious expressions of the characters.

Environment: The environment or setting of the video is likely to be a dark and gritty urban or rural landscape, possibly in the Pilibhit region of India, given the title. The setting may involve crime-ridden areas, police stations, or other locations that fit a crime drama narrative.