It's a story about a boy who dares the devil but ends up seeing the devil

Everything used to be so normal, I liked it. When I moved HERE, I had some of the best times of my life. Untill... I never knew why things went so badly, but I'm pretty sure its all my fault...after all; I'm the one drenched in someone elses blood. (A Higurshi Fan Fiction! Though it doesent matter at all weather you have seen/read the anime/manga or not...)