I woke up to find I'd become an immortal loli Demon King?!
What happened? I was supposed to be the hero, wasn't I?
I've lost my powers, the demons are in decline, and my memories are all jumbled. This is definitely a huge crisis!
I can't let humanity find out that the Demon King has returned, and I can't let my subordinates learn I'm the hero, so I'll just have to keep playing the Demon King for now!
But these monster girl subordinates are so hard to deal with!
A well-mannered tentacle big sister, an energetic little dark elf, a bold and carefree dragon girl, a timid vampire girl with glasses, and a Death Knight maid who's always making moves on me!
For my own safety and the peace of the world, I might as well set out on a journey and conquer the world!
