"We above all, who by grace learned in your immaculate Kingdom, cherish the art of governing all peoples with equity. Our loyalty is an imitation of yours; modeled on your grand purpose, a testament to the only Supreme Being; and as so far as we follow you do we excel all other nations." Set 10 years after Volume 10.

The events of this takes place after volume 10 and before volume 11. Collection of short stories. Read about the rise of E-Rantel, the downfall of a kingdom, some NPC guardian hi-jinks, and discover the secrets hidden in the box given to the Golden Princess!

As the Sorcerous Kingdom makes its debut on the international stage, the Slane Theocracy schemes to enlist the ultimate adamantite plate adventurer: Momon the Black, through a request to investigate the Sunken City. However, Ainz has no idea what's going on. As a last resort, Ainz sends out Pandora's Actor to take his place and somehow salvage something out of this travesty.