The eternal witch (big sister) who lives in the Lost Realm, in order to better study and research (lazy). He spent several years constructing an extremely powerful and unique magic circle to summon his familiars. And what slowly appeared in the magic circle was the legendary first-generation Demon King.
"You are not my master, you stinky witch!"
"It's not too late to apologize immediately."
"It hurts, it hurts... Master! Master!"
How will the joyful daily comedy between the two of the super-powerful witch and the first-generation demon lord who is actually a girl unfold?
Concept: Relaxing daily comedy