Review Detail of Grafian in Dimensional Group Chat as the Sorcerer Supreme (A Non-Harem Fan-Fic.)

For me there is no real connection to the MC. Was looking forward to reading about someone reincarnating into DxD as a Marvel Sorcerer, building up the Sanctums and a Mystic Arts Faction. Instead all of that is skipped, with the author stating there'll be a few flashbacks every now and then and an incredibly OP main character with a faction and everything straight from the start. If like me you came for faction/kingdom building and seeing an MC learn/create Marvelverse Mystic Arts in DxD, you'll be disappointed. Grammar is decent enough, could be worse, certainly beats MTL fics. World background and (main) character design is basically skipped, which just feels cheap, as such low scores. Same for story development really, as it really just feels like we skipped the first few books in the series just to get to canon characters for some reason. Most reviews so far seem to be pretty positive solely because this is a fanfic in an ecchi anime world without a harem... That's nice and all folks, but it doesn't really give much of an accurate representation of what to expect for prospective readers.