Esteemed member #83 of the Genius Society. Emanator of the path of Erudition.

Thanks to de-aging technology, she maintains the youthful appearance of her prime. She lives and works in the Herta Space station, who's managed for the young Asta, also the one who financially helped creating the station.

She collaborated with Screwllum, Ruan Mei, and Stephen Lloyd to create the Simulated Universe and Divergent Universe, in order to research the mysterious nature of Aeons.