Date A Live Why Did I Take Her Hand?

An Origami Tobiichi x Female Badass Tomboy Oc Story

I didn't find any Origami x female reader or female oc so i decided to write my own.
I'm not sure if i can write this, but i will try my best so bear with me :)

Lilith Bellatrix Leonie is a girl with two first names.
She was adopted by a Japanese couple who only have one daughter who is now Lilith's older sister.
Due to her getting adopted she had to move to Japan in Tokyo to live with her new family.

Lilith was supposed to be killed in an accident, but Destiny had other plans for her. She was the only one to survive the accident, and no one knows how......Maybe.