Hmm, I honestly don't know what to say to this one. Kei is my favorite so I seek out all fanfics about him. But though you listed this as "spiritual" and "humor," I don't know where you got either of those. It was funny, and it wasn't philosophically deep either. You had a few good points, like about Kei perhaps being resentful that he hadn't preted yet, and knowing his place is in the shadows quietly shining the light for the others. But then there was some stuff you were just reiterating from the manga. The real problem here is how short it is. I bet if you expanded it and made it longer, it could get really good. I know how hard it is to write about Kei - that's exactly why I haven't posted anything on him. But you've obviously done some digging into him, so maybe you could be the first to write a great Kei-centric fanfic. Best of luck.