This manga does not disappoint, the story will get you invested fast just like the authors other work. While I wished for another ending, the story is quite well written and it never goes off the main story arc, and when it does it shows you the stories of other characters and what their intentions are, well sort of, since you are let to guess until the very end if there would be a double crossing. One thing that I liked, is the fact that even though it deals with murders and violence and crimes, you have an easy time to read it, so you'll get to question yourself like why are you enjoying something like this? But don't think that you won't be shocked or moved by the actions in this manga. The characters are a interesting as you witness their descent into madness and a false idea of revenge. But the humor the author tried to put in this manga didn't click with the overall atmosphere. But still for me it's a solid 9 for a psychological thriller(since this isn't really a mystery) manga. It's isn't comparable to Kimi no Knife, which I consider the author's best work and one of the best manga's ever written, but it's still unique as it's more reality based then any other psychological thriller that usually goes into supernatural.