The entirety of Ainz Ooal Gown, all 41 members, find themselves transported into a whole new world on the last day of Yggdrasil. How will a guild of 41 all-powerful heteromorphs change and influence the events that happened in canon, while also creating entirely new events to explore? For you, the dear reader, this is a tale best told as a theory, a theory on godhood. This story belongs to Konahrik3115, so all credits go to him

Before the servers shut down for YGGDRASIL Momonga and herohero decided to make a new NPC, This would be the start of the journey that would be remembered for centuries to come.

Momonga/Ainz logs into Yggdrasil on its last day, thankfully someone shows up and suggest something, "Momonga lets make one last NPC, it will be your son" What will happen in this new adventure now that Ainz is a father?

Momonga has a son named (Y/N) IRL. He took care of him ever since his GF died while in child birth. When his son was 10 Momonga showed him a DMMO-RPG game called Yggdrasil and let him into his and his friends clan of Ainz Ooal Gown. (Y/N) made his character using a feature called gene combiner so his ingame character is the son of Momonga and Albedo. 8 years later and thousands of in-game hours and thousands of dungeon raids later the servers of Yggdrasil are closing. Momonga and his son have decided to spend the last hours of the game online and wait for the servers to shut down. After all both the father and son have fond memories of their time in Yggdrasil. I do not own the anime series or the manga. All of those rights go to their owners.