A Japanese female, in her 20s. She wears a seductive vampire costume that shines in the dark night. Her face has sharp, well-defined features, translucent white skin, crimson lips, and sharp fangs. Her eyes shine red like rubies, and she smiles a mysterious, seductive smile. Her long, jet-black hair flows gently in gentle waves, shining as if reflecting the silver moonlight. Her outfit is a deep purple and black velvet dress with a plunging neckline and irregular rips at the hem. The hem of the dress is embellished with blood-red embroidery, and gothic lace sways seductively. Accessories include a ruby pendant attached to a black choker around her neck and a silver claw-like ring on her finger. She poses with one hand elegantly placed on her chest, the other gently lifting her long hair, and her face tilted slightly upward to bask in the moonlight. Her body has a flowing, S-shaped curve, emphasizing her alluring aura. Her expression is seductive and somehow dangerously sexy. The low camera angle emphasizes her dignity and mystique. The lighting is a pale blue light that mimics moonlight, casting dramatic shadows on the face and embroidery on the dress. The background is a dark night sky with the silhouette of an old castle shrouded in mist in the distance.