Titus finds a strange book and gives it Ainz. As Ainz read it he gets teleported in another World were the King named Aultcray demands him to save his primitive World, but Ainz declines an instead seeks a way to get back to Nazarick without saving their World.

It is an Story about Ainz and how he will survive in the World of DXD.

It is a Story about Ainz and his Adventure in the World of DXD.