Dungeon Battle Royale ~ Since I Became a Demon King, I Will Aim for World Domination ~, Dungeon Battle Royale ~ Maou ni Natta node Sekai Touitsu wo Mezaishimasu ~, ダンジョンバトルロワイヤル, ダンジョンバトルロワイヤル〜魔王になったので世界統一を目指します〜

One day every human on the world suddenly receives a mail claiming to enact the World Salvation Project. Half in doubt Kurosaki Shion, a diligent university student and loner, follows the mail’s instructions, becoming one of a million Demon Kings governing his very own Domain in the new world. This is a post-apocalyptic story containing many fantasy elements. It is a somewhat dark tale following Shion as he grows while aiming for the unification of the all too sudden new world. It has many game-elements bolstered by strategical thinking while at the same time providing funny moments and romantic encounters.