The Cardinal of Sin

In the aftermath of the fighting in the Holy Kingdom, after Ainz makes his way back to Nazarick, the Slane Theocracy makes its move.

Thus far, they have only seen the civilized side of Ainz Ooal Gown but now the gloves are off, and there will be no mercy for those who dare to challenge Nazarick and the Supreme Being.

Fan Volume 14, but with a few minor tweaks to the end of 13.