A dark, mystical anime-style female angel character in a 9:16 aspect ratio

A dark, mystical anime-style female angel character in a 9:16 aspect ratio. She has long, flowing dark hair, with large black wings and a somber, enigmatic expression. She wears a detailed, dark-colored dress with gothic patterns. The background features a night sky with swirling dark clouds and a crescent moon, creating an eerie and captivating atmosphere. Her pose is graceful yet powerful, exuding a sense of dark allure and mystery. The image should appeal to a chuunibyou aesthetic, incorporating elements of fantasy and darkness.

worst quality, low quality, bad anatomy, bad hands, bad body, missing fingers, extra digit, fewer digits