I just read it in fanfiction until chapter 7 and I think it's just a typical story for Issei who suddenly became Emo ahahaha, hmm I don't hate Rias and I also don't like it depending on how they show it in the story it's just that Issei's hatred for Rias here is a bit forced and not realistic in my opinion. I became sorry for Rias's character ahahaahahha even though I admit she was spoiled and a bit annoying but I taught her because of her upbringing, Rias just needed proper attention and affection and she became a woman who obeyed me.
AllHailThe99th
Liked by 6 people
LIKEFair enough, although I disagree with the last part of your review. I think Rias could needs less love from her family since she's too spoiled. Then again, going by how I made Issei's character in this story, I think Issei and Rias' interactions are realistic. The change in their relationship is sudden though, so there's that.