《Dungeons》 manifested across the globe. Appearing after destroying historically significant structures and the natural world, they easily annihilated human civilization.

The Dungeons ravaged civilization, and the grotesque beings that emerged from within them—《Monsters》—overran humanity, claiming countless lives.

Humanity's numbers dwindled in the blink of an eye. Just as they seemed destined to be devoured by the Monsters—humans awakened to special abilities, known as 《Skills》.

Armed with these supernatural powers, humanity began to fight the Monsters on equal terms through desperate, fierce assaults.

The special ability awakened by one young man, Kurauchi Satoshi, allows him to tame Monsters—the very enemies of humanity—and evolve them into the strongest of their kind through his unparalleled training capabilities! It's an ability of the highest caliber!?

Putting world-saving aside, Satoshi resolves to build the ultimate monster army through taming, training, and evolving them! However, humanity won't simply overlook Satoshi, who tames their sworn enemies, the Monsters... will they?

A heartwarming, comedic low-fantasy tale of monster training that will eventually lead to the strongest, explosively debuts here!

Winner of the "Silver Prize" at the 2nd Shueisha Web Novel Grand Prix. Book adaptation confirmed!