Review Detail of Reign_Bloodark in Fun in Highschool DxD world

Writing quality is average at best, the biggest attraction of this story is the mindless harem. So dxd, and mc has evil piece that make any female character fall in love with mc making any build up literally mundane and making this story frankly, disgusting when you consider the idea of bending the mind of other sentient being just for you to have your way with them. The mc is just a pervert, most likely a self-insert from the mc. Especially the part that describes mc life in high school, as if author wishes to be. That part really stuck with me, in a bad way. Story development and world background is pointless to mention as everythign is following canon. Character design is just awful. Characters are just shallowly approached, either submissive towards mc or defiant due to being antagonist and females are of course magically tolerant to all disgusting creepy acts that mc commits. I refuse to believe these socially aware, elite members of society will not be able to sense it when someone leers at them lustfully, especially when mc does not even bother to hide it and even sexually harass them. The mc is just... the cliche edgy lustful and somehow "charismatic" character that every neckbeards and weebs aspire to be. I seen some fanfic that is good even with harem or no harem. Sadly this is not one of them