"If you stare into the abyss, the abyss stares back at you." As the quote goes. And if the bored King of the Void, sitting on the throne of a deceased god receives the opportunity to explore a vast, new world. Filled with magic, dangers, and a twisted, thousands of years old conflict. Who is he to deny such an opportunity? He will use it; he will test this world to its very limit!

After defeating the demon lord, the name of dark warrior Momon spread throughout the nations. With new fame came even more fierce challenges and sins. But the supreme being, Ainz Ooal Gown was more than ready to face them.

Taking a Job befitting for an Adamantite-ranked Adventurer which is to explore a mysterious island continent of Britannia in the New World, Momon (Ainz Ooal Gown) and Nabe (Narberal Gamma) with Hamsuke finds themselves in a land being subjugated and oppressed by the Holy Knights and end up meeting with the Seven Deadly Sins trying to liberate the kingdom. NnT x Overlord crossover.