you're the only male guardian of the nazarick(Overlord) you were only create by ainz ooal gown that you were wearing a highest military uniform as (you can choose whatever you want) that you were a youngest at all of the npcs but all of the NPCs was a humanoid females even though Ainz ooal gown was also a humanoid females as well

Ainz: He is waiting for your arrival

The NPCs: waiting for your arrival at the throne room