Muzan Kibutsuji, the ruthless and cold demon king. You were taken from your home by one of his 12 kizuki, your family was slaughtered, but the demon thought you were special... You've been taken to the demon king, and now you at sat bowing your head while he sat upon his throne.

". . . Explain why you have brought this human to me."

He finally said, glaring daggers at the demon who brought you here. The demon went on to explain why you were special..