Mood: The mood of the video appears to be intense and dramatic, with a sense of conflict or rivalry between the two men. The theme seems to revolve around action, power struggle, or revenge, given the presence of a sword and the serious expressions on the characters' faces.

Environment: The setting of the video seems to be a dark and possibly gritty urban or underworld environment, given the color palette and the characters' attire. The presence of a city or a crowded area can be inferred from the context, but the exact setting is not clearly defined.