Before you read...

 "To play with pearls, one still needs to play with them oneself."

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Like precious pearls, you can only truly appreciate the essence of this tale by personally immersing yourself in it, turning it over curiously, instead of me spelling everything out. 

There are a lot of hints, of course, explanations about the world, the MC's background, etc., but those are not in the early parts, rather in the later parts...which follows the story's flow.

Embrace the sense of discovery. Peel back the layers, mull over the subtleties. That's where you'll find your richest understanding and connection with the story. 

If you find the story bad, then that's it - it doesn't suit your taste. At least leave quietly rather than leaving a bad review or rating masked behind a well-structured rant. But if you find the story amazing, then please don't forget to rate it or even give a good review.