Dungeon Battle Royale has become a Demon King, so we aim to unify the world (Volume 1-4 is the latest issue)

the publisher:
Author: Nagi Hashi here, Gacha Sky, Peco
Size: 128mm x 182mm
Number of books: 4
Language: Japanese
Category: Youth manga, manga
Latest publication date: 2022-04-15

Synopsis:
Operate a dungeon with one smartphone!
――First of all, let's aim for the strongest Demon King in Kanazawa City, the hometown.
20XX year -God activated the World Relief Project to the whole mankind to save the world of destruction.
As a result, Kurosaki Shion, who was selected to [Demon King], will operate a dungeon that welcomes the brave in Kanazawa City as Demon King Zion!
One month remaining until the brave invasion started.
First of all, Zion, who utilizes the knowledge of the game and repeats steady verification, has a status in [Introduction] and [Create]!
He increases his kin and strengthens his strength as he aims, and at the same time, he guides the brave man with information manipulation, and begins to run on the strongest Demon King while taking in the surrounding Demon King !!