My family runs an adventurer's guild.

Also known as "We can be adventurers without much trouble" & "Is it wrong to turn the Adventurer's Guild into an online game company?"
The Great Tomb of Nazarick, the Luxurious Throne Room
Ainz Overlord sat high on the throne, overlooking the group of cat players below.
Firi the Cat: Look, meow! This is the protector of the Great Tomb of Duwu Forest, the ruler of the fortress city of E-Rantel, the supreme ruler of the Great Tomb of Nazarick, the head of your Novice Village! The invincible Overlord, the great Sorcerer King Ainz Ooal Gown! Why don't you all bow down to him, meow?