The Demonfall Continent has enjoyed more than two hundred years of peace.
The hero's successor gave up adventuring long ago and settled into life as a shut-in.
The Demon King's successor never even thought of conquering the world. He had just one wholehearted ambition: to become a novelist!
Yes, the kind who writes bestsellers, is hailed as a master, and has loads and loads of female readers throwing themselves at him.
And yet...
Why are there always some foolish monsters trying to stir him up and get him to make a comeback?
Go to hell! Being the Demon King isn't nearly as fun as writing books!
