What you are carelessly referring to some members ideas, including mine, as "Mystery box" are LOGLINES, a short synopsis of the story's plot which concludes with a hook. This thread is not here to unspool every nuance of the story just a taste and you wouldn't or couldn't possibly know how the revelation would be, so what you don't care about does not constitute what I have written or any other who had. Blindly thinking it would conclude like established work is downright wrong, especially when you haven't given anything interesting to give you a taste of your own medicine.