Ancient One

Ancient One (エンシェント・ワン) is a guild member of Ainz Ooal Gown, and regarded as one of the 41 Supreme Beings by the NPCs of the Great Tomb of Nazarick.

Background
Ancient One had been with Touch Me and the other clan members since the founding of the Nine's Own Goal.

Momonga
He supported Momonga to be the guildmaster of Ainz Ooal Gown and liked his idea to clear an unknown dungeon.

Warrior Takemikazuchi
He agreed with Warrior Takemikazuchi's idea to clear an unknown dungeon, stating that the game was meant for the players to thrust themselves into danger.

Quotes

 * (To his Guild Members): "I agree with Take-san's sentiments. Don't you think it's great? We'll start off our guild with a bang. After all, wasn't it those very same fools who obtained that World Item in the first place? Or why don't you look at it from the basics. This game was meant for players to thrust themselves into danger. With that in mind, isn't clearing an unknown dungeon a good thing? Let's become a guild that does this sort of thing."