Before you read the story or write a review after some chaps, be aware that our MC's background isn't revealed yet. I gave some hints but that's it, so the only thing I can "spoil" is that our Mc is an intelligent Mc who thinks about his decision and don't want to make you smash your head against the wall.
Also the world had changed and therefore you gonna get more information as the story goes on.
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Just wanted to write this for future readers, thanks!