Albedo

Albedo is one of the main characters from the Overlord anime and manga.

Albedo is the Overseer of the Guardians of the Great Tomb of Nazarick. She is in charge of the general management and supervises the activities of the seven Floor Guardians, meaning that she ranks above all the other NPCsin Nazarick. She is the middle sister of the older sister Nigredo and younger sister Rubedo. Along with her sisters, she was created by Tabula Smaragdina.

Appearance
An impeccable beauty, Albedo is a woman with lustrous jet-black hair and the face of a goddess. She has golden irises and vertically split pupils; on her left and right temples are two thick horns protruding crookedly, and on her waist are a pair of black angel wings.

Albedo wears a pure white dress with silky gloves covering her slender hands and a golden spiderweb necklace that covers her shoulders and chest. In combat, she wears an impressive black full plate armor with a unique helm and carries a battle-ax with her.

Personality
Extremely loyal and in love, Albedo is infatuated with Ainz as programmed by him, often showing obsessive tendencies when it comes to his affairs. She is always vying for Ainz's affection, showcasing outbursts of jealousy whenever anyone else appears to be getting close to him. Yet despite this, she states that as the Supreme Ruler, it would be bizarre for him to only take one wife, implying that she would be content with him taking others as wives as long as she was the one he loves the most.

Among all the Guardians, she is the most vocal when it comes to expressing her opinions. She will openly denounce any statement or action deemed inappropriate, reaching the point where Ainz sometimes considers it an annoyance.

As the Overseer of the Floor Guardians, she is very levelheaded. Albedo can make calm and collected judgments that even Ainz, sometimes, doesn't think of. She takes Ainz's orders as a top priority and absolute, punishing anyone, even a Floor Guardian, who'd dare to belittle his orders. Like many others in Nazarick, she absolutely loathes humans and views them as an inferior species.

Abilities
Albedo boasts the highest defensive power among all the NPCs of Nazarick. Additionally, she is immune to all diseases and capable of absorbing a Super-Tier Magic spell without suffering damage—her trump card.

This ability has a limit, however, having only three uses per day. Once reached, the outermost part of her armor breaks and at which point Albedo will show her true form by assimilating what remains to harden her own flesh.

Active

 * Aegis
 * Counter Arrow
 * Parry
 * Parry Missile
 * Summon Mount: Summons a Bicorn to assist in battle.
 * Transposition
 * Walls of Jericho

Main Equipment

 * Ginnungagap: A World Item primarily used to devastate large areas.
 * Hermes Trismegistus: A Divine Item. It is full plate mail consisting of three layers of armor designed to repel physical damage
 * Ring of Ainz Ooal Gown: A specialty item that allows the user to freely teleport to all areas within the Tomb of Nazarick. Albedo was the second NPC to receive this ring from Ainz.

Trivia

 * In the Web Novel, Albedo doesn't exist, along with her sisters.
 * Albedo is a Latin word meaning "whiteness."
 * Albedo is the second NPC to be given the Ring of Ainz Ooal Gown.
 * While Albedo is limited to only one set of clothes, she possesses several different kinds of underwear.
 * In the Manga, Albedo's armor looked bulky instead of feminine-shaped like in the anime. Others could have mistaken her for a man if it wasn't for her voice.
 * Although Albedo is a succubus, she still happens to be a virgin, indicating from the fact that she wasn't able to meet the requirements in riding her bicorn.
 * Among the Floor Guardians and NPCs, Albedo is the only one who harbors hateful thoughts toward their creators including her own, but Momonga.
 * Unlike in the Web Novel, Maruyama states that he had included Albedo into the Light Novel for reasons, so Ainz could be able to freely move around outside the Great Tomb of Nazarick.
 * Every time he saw Albedo, and every time she declared her love for him, Ainz was reminded of the mistake he made in altering Albedo's settings.