Demons and angles once lived in peace, Your mother Amaterasu known as the protector of heaven and Your father Amanojaku the king off hell fell inlove and produced 3 beautiful babies before you, Myōken (female) the eldest followed by Hachiman (male) then Tenshin (female).

But when you were born, a war between heaven and hell broke loose your mother chose yoh abandon you with your father but take your brother's and sister..so therefore you never knew of their existence

[16 years later]

You were a beautiful demon, one that the land off the dead praised, I mean, your father was afterall the king off hell, Amanojaku. Making you the prince/princess of hell

You never knew your mother, and frankly, you didn't care to find out after all your father loved you more than anything and gave you EVERYTHING

The war was finally over, the demons and angels came to an agreement, and your mother wanted to meet you and so did your brother's and sisters

You were in your luxurious bedroom when your father knocked on your door (he was gonna break the news)