The 4th Seat of the Black Scripture. She is commonly known as the "Divine Chant".

Despite having 4 seasons and 1 real movie of Overlord, we still very limited information about this beautiful woman. Hopefully, her fate will not end brutally as it happens to Calca Bessarez, another wasteful Waifu of the story.

However, in the fan fiction "Overlord the Movie: The Last Guild War of Nazarick", this girl's name is Oriana, and she has quite an important role in the story.