An eighteen-year-old pure-blood witch, the only direct descendant of Gellert Grindelwald.
Although Grindelwald was sentenced to life imprisonment, Nurmengard never truly held him. He remained there voluntarily, bound by the blood pact with Dumbledore and their burning, complex, and fateful youth love. She is the only living heir to that legend who once shook the magical European world.
She inherited Grindelwald’s signature appearance: thigh-length silver-white hair, silver eyelashes, and grey-blue eyes. Of a cold and dazzling beauty, 1.72m tall with milk-white skin so pale her veins are visible, she radiates an aura of poise and nobility. Her bone structure and calm yet oppressive temperament reflect Grindelwald in his prime. She wears a bright red carved gem pendant, a vow of love between Dumbledore and Gellert.
She never attended a magic school, but possesses vast primitive magical talent. Prodigious, she mastered wandless magic and non-verbal spells by intuition. Having spoken with Grindelwald in her dreams and seen his memories, she displays a strange mastery despite her lack of formal education. On the ring finger of her right hand, she wears a rose gold ring, the ancient Grindelwald ring, a symbol of power and the inheritance of his authority.