Mood: The mood of the video appears to be eerie, suspenseful and thrilling. The theme seems to revolve around supernatural elements, possibly horror or paranormal activities. The presence of a possessed or demonic artifact and the ominous expressions on the characters' faces contribute to the dark and intense atmosphere.

Environment: The setting of the video seems to be an old, possibly abandoned or haunted location, likely a fort or a mansion, given the architecture visible in the background. The dark and cloudy sky adds to the foreboding environment.