Download or read book How NOT to Summon a Demon Lord (Manga) Vol. 12 written by Yukiya Murasaki and published by National Geographic Books. This book was released on 2021-10-05 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: SWEPT AWAY In order to cure the Marked Death Disease, Diablo must raid his own dungeon to retrieve a healing talisman from his treasure trove. But when lowly adventurer Horn is carried off by a raging underground river, Diablo must leap in after to save him! Meanwhile, Rem, Shera, and Lumachina continue on as planned, only to encounter a Black Dragon!