Isis Petrovna Elenskaya is a mysterious and enigmatic character from the anime series Yami no Shisha. Known for her striking appearance and reserved demeanor, Isis is a pivotal figure in the narrative. She possesses an intricate knowledge of ancient lore and magic, which she uses to guide the protagonists through their journey. Despite initially seeming cold and detached, Isis reveals a compassionate side as the series progresses. Her deep connection to the series' main antagonist adds layers to her character, making her both an ally and a complex force to be reckoned with.