Ilya Ornstein is a prominent character in the anime series Princess Connect! She is a powerful vampire who has lived for centuries and possesses immense magical abilities. Despite her youthful appearance, Ilya is wise and has a mischievous personality, often enjoying teasing her friends. She is part of the gourmet guild and plays a vital role in supporting her allies during battles. Her mysterious past and unique perspective on life add depth to her character, making her both intriguing and endearing to viewers.