Mc is a spy, but acts recklessly and doesn't listen to system, made specifically to help him infiltrate hell...m'kay now author doing drugs is bad m'kay?but seriously though, apparently demons have conquered 99% of the universe and 50% of hell so the heavens decided " M8 we know they conquered a lotta land so we decided that you know it's better if we wait until only 51% of everything is free before we do anything because that's reasonable" anyways, the Mc is a 'spy' I'm assuming he's a pretty competent one since he's the one chosen to infiltrate hell, but then again he could just be sent there so that he'd get out of their hair.The writing is bland, the characters are bland, if you wanna read a story about angels Vs demons read the bible, though be warned the main character of that story is OP and a total douche sometimes.anyways Mr.'Author' instead of releasing 3 chapters a day, maybe you should spend more time on your 'research' and polishing which, not to be rude, but i doubt you do much of.