Fate/Zero

When (Y/N) (L/N) was only seven, her world as she knew it crumbled around her. Her parents were killed. She was alone in a world that was throwing her around, not letting up. After the Fourth Holy Grail War ended in flames, she is taken in under Kirei Kotomine's guidance as her guardian until she is of age to take care of herself. She can't wait soon enough to escape that man and the golden Archer. She finds herself playing a vital role in the Fifth Holy Grail war that happens only ten years after the previous. She's willing to do whatever it takes to write her own fate. (Orginally titled Fate/Brave Shine (Fate/Stay Night: Unlimited Blade Works x Reader) (Also on Quotev)