She was a simple girl. The only odd thing about her was the amount of time she spent sharpening her aim. At least, that's what it looked like to those who didn't know about the world of demons right on top of theirs. Then she made the fatal mistake of trusting him.
That girl was you.
This is your story.
This is placed after the anime, since the manga is still ongoing and is including parties that would be difficult to depict in the fashion that I write.
((I will not take any offense to you pointing out mistakes...just PM me and I'll get it fixed))