You live in a world of Demons and Humans... Every 10 years, a human is sacrificed to the Demon King

You are a 16 year old girl and your life seemed perfect until...

"W-What?.. Mom! You can't sacrifice me! I'm your own daughter!"

Your mother walked away and you were taken to the Demon King

And there he was, The Demon King himself

You bow before him

"So this is the human you brought me..."

He speaks in a cold tone

"Take her to the dungeons"

You were taken to the dungeons