This is honestly so good. All characters are relatable in their own way, and reading about them grow and battle their own demons has been an amazing experience. I actually first read this a few years back in high school and it has remained as my favourite manga ever since. It's heavy and dark, but it's also beautiful. Depression, anxiety and mental illnesses are portrayed so accurately that it made me cry in several chapters. It's indeed very upsetting to read, so you might want to stay away if you're sensitive. It's about the pain of growing up and trying to find your way through mental illnesses that messes with your head. I've seen a lot of people hesitant to read this, and I definitely recommend if you feel that this won't upset you. Because it is indeed very unsettling, but so very beautiful. It will probably remain as my favourite in the years to come too.
Came here for the porn but got hit with the feels T^T