I rated this a 7 but I think a 6.5/10 is more accurate. I liked the exploration of innocence and experience, naivete and trauma. I liked that each section had a clear stop and start point without it being too obvious so that jumping around from timeline to timeline didn't make the narrative too confusing or convoluted. It was also interesting watching the story explore the worst possible timeline, a middle ground, and the best possible timeline as well. It had a lot to say and I'm glad I read it. If you're looking for something thought provoking, don't mind triggers like domestic violence, suicide,and bullying, then you might also enjoy this manga. This is why I marked this review mixed feelings since I think it deals with topics some people might not want to read. It was a very fast read, easily accomplished in about an hour give or take.