Written by ONE, with art by Kyoutarou Azuma, this new compelling and long-awaited action epic from the creator of One-Punch Man and Mob Psycho 100 takes readers into a world where humanity is ruled by demons.

In this gripping tale, a brigade of humanity's 47 strongest heroes unites for a final stand to reclaim their world. Despite their best efforts, humanity's last stronghold faces impending doom. The heroes' strategy to pit their natural enemies against one another buys them a brief respite, but the threat looms larger as they are encircled by demons, aliens, and the mega kaiju.

The mages of Sorcerion wield their last magical trump card to transport the survivors to an unknown land, the Land of the Lawless. What new challenges will they encounter in this mysterious territory? And what fates await those left behind?