Genkai Toppa! F-Rank Kengi Mineuchi EX summary: Thirty years after the Demon King’s disaster, the world is overrun with monsters and dungeons. Adventurers, who prevent dungeon expansion, are now celebrated as heroes. Renji Ishitome once dreamed of becoming an adventurer, but his level cap was only , and he could only learn the basic skill Mineuchi. With no talent, he gave up and settled for irregular jobs.