Was kind of hoping for a more psychological story, rather then an essentially a shounen. *MINOR SPOILERS, I SUPPOSE?* Sadistic as this sounds, I feel like the story could have been a lot more intriguing if Makoto had died at the end of chapter 5 (for obvious reasons), then the rest of the story being Mana dealing with the ramifications of knowing she killed someone she loved, and, in a good ending, having her go through a redemption arc of some kind. That would've made for a far more engaging story. I suppose this is no fault of the manga's, but my expectations of it.