Albedo is a central character in the anime series 'Overlord.' She is the Overseer of the Floor Guardians of the Great Tomb of Nazarick and serves as one of the most important characters in the series. Albedo is known for her unparalleled beauty, intelligence, and strong loyalty to Ainz Ooal Gown, the protagonist. Her personality is marked by a deep devotion to him, often displaying obsessive affection. Albedo's role in the series involves managing the operations of Nazarick and executing Ainz's plans, making her a key figure in his quest for dominance in the new world.