So the Demon Lord Became a Bard

While the hero's party was out to defeat him, the Demon King was engrossed in using his magic mirror to watch their adventures.

Then the hero and the Demon King "perished together." The Demon King disguised himself as a human and went to the royal capital. There, he saw humans laughing and chatting, having forgotten the hero, and was left utterly baffled.

The frail half-elf who had been secretly in love with the hero was sobbing as she searched for a new lover;

the honest, straightforward warrior took over the hero's position right away and became a hopeless drunk;

the cowardly man who had always cowered behind the hero, afraid for his life, became the idol of countless young women.

The Demon King clutched his chest, overcome by the absurd feeling that a show he'd been following had ended with a terrible finale.

"Wait, if you care so little about the hero, doesn't that make me look bad? I'm the one who's supposedly perished alongside him!"

So the former Demon King threw away his sword and picked up a white-covered book. He began traveling from country to country, spreading the tale of the hero Eureka's adventures.

Along the way, the Demon King gradually uncovered the secrets behind this world.

Theme: World peace