Amazon.com: Overlord, Vol. 7 (light novel): The Invaders of the Great Tomb eBook : Maruyama, Kugane: Kindle Store
Overlord Volume 07 | Overlord Wiki | Fandom
Manga Mogura RE on Twitter: "The manuscript of the next "Overlord" Light Novel by Kugane Maruyama has over 700 pages so it will be split into volume 15 and volume 16 that