SPOILERS This is a hentai that wasn't allowed to be a hentai, it probably would have been rated higher if it was a hentai because the limitations of being a normal manga make it very clear how much this is meant to be a hentai and not have the characters and plot as the main focus. Honestly the plot is mediocre, the action is mediocre and the characters are mediocre. They are alright but nothing special, I think where the majority of the dislike towards this manga comes from is in the later chapters and that's where the spoilers come in. They are told to keep her powerin check she needs to have a bunch of kids, presumably with the mc but holy shit is this just a downhill spiral. First the whole "if you have sex and don't love each other with that demon pact you will die" thing is so stupid but whatever that's not even the biggest offender. The biggest offender is how fucking dense both the mc and fmc are towards each other. They obviously love each other and they obviously want to be with each other but the mc is constantly wondering if she actually loves him even though it's painfully obvious so we go tons of chapters of worrying over nothing. And with this trend I have a feeling this worrying about nothing will continue for a long time and I've seen dense characters but this is by far the worst portrayal of them that I've ever seen. It's not a bad read, but it's not very enjoyable either.