Desires of Deepest Red I (Touhou Fan Fiction)

I've now updated the story, so it would have less grammatical errors and that the story would proceed smoothly. This is my first full sized Touhou fan fiction, so please be gentle. ;D The story is about Marisa's quest for immortality, but everything goes wrong and Gensokyo will face a tragedy like never before. I gave everything I got to make the ending as sad as possible.