An anime-style princess with long, flowing blonde hair in a ponytail

An anime-style princess with long, flowing blonde hair in a ponytail, standing gracefully inside a grand, dimly lit castle. She is wearing an elegant, Gothic-style dress with intricate details and dark colors. The princess has soft, pale red eyes and a sly, mischievous smile on her face, showing her defiance and strength. Through the tall, arched windows with heavy drapes, a red full moon can be seen, adding a mysterious and eerie atmosphere. The background features ancient stone walls and opulent decorations that exude a sense of eerie elegance and timeless royalty.