Chapter 1 - A painful origin

Ayuna Sato, all her life experienced nothing but despair and agony. She wishes that one day that she will feel hope or happiness. Until one day...on her 17th Birthday... She received an interesting gift.

-Content warnings: Light themes of depression and I guess kind of violence??
-I would really appreciate feedback or critique on this, I want to improve in this skill of mine because I enjoy writing =D