Ainz Ooal Gown, the last remaining member of the 41 Supreme Beings guild, finds himself trapped in the game Yggdrasil after its supposed shutdown. He explores his virtual tomb of Nazarick, reflecting on the time spent with his friends and the creation of powerful items like the Staff of Ainz Ooal Gown. Albedo, an NPC, is by his side. Ainz questions the game's continued operation and the enhanced realism.