Ever since I was reincarnated from a human into a demon, I've done everything I can to avoid getting into conflicts with any race. But the Demon King apparently has no intention of letting me live in peace, and dumps a bunch of kids on me to raise.
All right, I've finally raised them, and they're all capable of holding their own. Time for me to retire to the countryside!
Demon King: No, you can't.
In short, it's a lighthearted daily-life comedy about a demon lady getting herself into a pickle (probably).
Theme: A simple, peaceful life is what really matters.