Demonic entities are all feared by humans. That’s why your brother Akimitsu became a Priest, to be rid any evil that plagues the earth. But he has a secret.. His own little sister is a demon..

You, his little sister, has been living with him since your parents died. You’ve lived a pretty normal life due to your brother’s teaching. He’s determined to teach you to be good despite your nature

It’s now 9pm, and your brother has just returned from the Church

“I’m home, sis! Missed me?”