A Demon from the Demon Realm Possesses a Human?!

Bella, the feared demon lord of the demon realm, suddenly wakes up in the body of Isabella Dunkeld, a notorious “villainess” despised by her family and condemned by everyone around her.

‘What in the world? How did I end up in this body?’

She has no memory of making any contract with the human Isabella, yet her powers are sealed and she’s stuck in this frail body. With no other choice, Bella decides to play along and “act human.”

“So… how many people have I killed with these hands? Hundreds? Thousands?”
“Uh… you haven’t killed anyone.”
“Not even one? And they still call me a villainess?”

For demon lord Bella, the ways of humans are truly confusing…