Mood: The mood of this video appears to be dark, intense, and dramatic, with a sense of duality or conflict. The theme seems to revolve around obsession or fandom, possibly exploring the darker aspects of being a fan. The use of contrasting colors and the fractured mirror-like effect suggests a split personality or conflicting emotions.

Environment: The environment seems to be a stylized, possibly digital or futuristic setting, given the neon colors and the abstract, technological-looking design elements in the background. It does not clearly depict a real-world location but rather a conceptual or metaphorical space.