The Greatest Demon Lord Is Reborn as a Typical Nobody novel volume 7 was written by Myojin Katou with illustrations by Sao Mizuno.

To save Ireena from her captors, Ard and his friends are racing against the clock to come up with a plan. But before they can mount their rescue, they’re confronted by a sinister god-the archnemesis of the Demon Lord! Nothing is safe or guaranteed in this battle of a lifetime...!