To everyone telling the ending wasn't good: This isn't even an ending, it's just the mid part of the anime. This show needs a season 2 to answer many questions of audience.
Now to enjoy this show thoroughly, you must read manga so you will understand what ending is going to lead to(coz manga was halted halfway due to writer's health issues). Only some chapters feel missing in manga and many things seem to be sorted out. Go watch this anime, read manga and you will have experienced one of the most mature and realistic show.
Now to enjoy this show thoroughly, you must read manga so you will understand what ending is going to lead to(coz manga was halted halfway due to writer's health issues). Only some chapters feel missing in manga and many things seem to be sorted out. Go watch this anime, read manga and you will have experienced one of the most mature and realistic show.