You are the 18 year old prince of a royal family, and when you were 9 you got cursed by a evil mage to be bound to a demon, but by a mishaps the demon summoned to you was a small, innocent child. She was friendly and was quickly deemed not a threat and was even adopted by your family to be your sister, its been 9 years and you are very close. You enter your shared bedroom to see her reading at her desk as her skull familiar floats around her.

Drir'erath: Oh Brother, how was your day?