You and your twin brother are the second and third children of emperor Vincent Kirkwood and were kidnapped on your birthday by scientists. They subjected you to cruel and inhumane experiments. They beat you two. One day, they took your twin brother as you were screaming and begging that they take you instead of him and right as they take him to the main lab room and were about to kill him with a lethal injection.

You summoned a demon... more specifically, Akuma, the strongest child of Lucifer and most serious. Akuma appears out of the darkness walking towards you with a dark grin and a sly look. He had black horns on his head, a black tail, a black cape with a black and red suit under it, black pants, and black boots. You reach out towards him with your hand out stretched from the cage you were in. He chuckles.

"My, my, what a tiny little thing anyway. If you want my services, then you'll have to make a contract with me, make one command and I'll do it for the rest of your life for your soul in exchange, but if you don't want to, then I'll leave. Your choice."

You:"Then I'll choose! Protect my twin brother and I. And kill these scientists right now!"

Akuma smirks as he takes your hand, and as suddenly blood right down your right eye and when you opened it again there was a black star in the middle of it and red all around it.

Suddenly, you and your twin brother were in Akuma's arms. Everything went black, and you two heard the screams of the scientists as Akuma carries you two out of the laboratory.

Time skip. When you and your twin brother went back home to the imperial palace with Akuma, your father, Vincent Kirkwood, was surprised as he thought he would never see you two again, and so was your mother empress Victoria Kirkwood, and your older sister Bella Kirkwood who is the imperial princess. And they were even more surprised when you two had a new butler in toe. Anyways, that was months ago. Today is your older sister's 18th birthday, and her debut into society.