Gothic VTuber, dark-themed streaming room, purple and black hair, bold eyeliner, pale skin, fishnet stockings, leather jacket, ripped jeans, heavy metal accessories, skull decorations, dim red lighting, fog machine, eerie atmosphere, abandoned asylum setting, mysterious shadows, gothic arches, spider webs, creepy dolls, old wooden tables, candles, cobwebs, misty background, cinematic composition, low-key lighting, horror vibe.