First of all, there will be spoilers, I want to specify from the beginning, I will tell you my feelings from the manga from the review you know. If you read manga 63 . If you've come to the section, check out this review.

To start from the beginning, Reiji, a senior high school student, is unhappy with his family problems. And he is bullied by his old school friend. He treats him like a slave. Reiji, who has to do everything he says, meets the cashier at the market. (I don't want to give too much detail) and he enters into certain relationships with the girl he met. After that, there are suicide scenes and similar events, but nothing happens to anyone.
I think this much summary from the manga is enough. Now I will tell you how the story happens.
Frankly, the pedophilia thing is very annoying, that's for sure. When I read it, there were full comments like "I wish a girl would come and make love to me" in the site comments. This is already disgusting.
As for our Yandere character, I was very afraid of that character. I wonder how much more he will push his limits while reading. Because after having a relationship with the teacher reiji, he was telling everyone without any hesitation as if he had broken all his chains. I think she is beautiful as a character, but the personality is very bad. But when he looked at the society he lived in, he always tried to be good because of the perfectionism that comes with being the best student. But that night it was as if the seal remained.
As for philosophy, I did not see many philosophical events, but they were not very good for family problems. I even think that they explain the student's feelings well.
Reiji's mother was the person who affected me the most. It felt like everyone in the manga was in the group of the deer-horned man in the berserk manga, where everyone went mad at first.
As for nudity, it would not be considered very flat and normal at first, but it was still not bad. But nudity drawings were very nice.

As for the relationships of the people, if the reiji teacher was a sex toy, but he would do anything, the teacher said (even in a scene, let's leave this place together and live together).

As for Yuko, you will be very uncomfortable even if you read badly. I don't know, they had a fight with the father of her husband Reiji's classmate. They fired Reiji 's father . The other person has made a deal with the chief's mother, we will come every day and fuck in the evenings. I don't understand how it happened. I don't care if a woman has sex, but think about her child and how she feels. There is a detail there when her mother says how she would feel if she found out that her close friend slept with her father every day. The mother gave this life to her because she wanted Reiji to commit suicide with her on purpose. I can't curse the mangaka who wrote this. Anyway, as psychology, only the heavy events are the rest. As for the character of Nagi, I didn't like it at all. Not in looks, but in personality. So whatever they say, they do. They don't have their own decisions. An annoying character (a passerby says I'm getting married at random, he accepts it, in the story, whoever does what he says, he does what he says, even in the example of "like a dead corpse"), I don't like those who can't make their own decisions. Or those who can't say no to something. I passed him, this nagi was fucked by both the reiji and the reiji's friend, even though he was married. And this person does not object at all. I don't understand how they like this character. Yes, the drawing is very good, but it does not save. Finally , as if the city has a cursed air , everyone is holding the city responsible for their own mistakes and continuing the same mistakes they made . That's why the next chapters don't interest me at all. But I was wondering about Yuri, how long will this idiot continue his rage? As a final sentence, you wonder who is going to sleep with whom today. Everyone works from the waist down. I've read a dark manga like berserk, but it can't be as dark as the city of this manga. That's for sure.