It's basically a game of guessing. If you guess right, you survive. If you guess wrong, you'll die. Now, this isn't just a game for children. It required hard thinking and strong determination.
The intention of this Manga is to make it's readers doubt and think. The manga wants us to think alongside, to guess who the killer truly is. And of course, we as the readers succumb to this feeling and guess.
However, this is where my first disappointment came into the picture.
There are varieties of personalities and character present to make the manga interesting. All it needed was more doubt among themselves; more drama, more
twists as in who the killer might truly be alongside many given hints we would only realize later.
However I did not notice any hints at all when the conclusion came. Besides that, the conclusion just didn't make much logical sense and wasn't hinted at all. It's like writing a story and suddenly deciding AT THE END of it to decide a killer by coin flip; and then think about what you could use as possible 'hints'. I mean, it was just mind blowing retarded.
The manga itself is fairly interesting though. It gets you thinking; it gets you on the edge of your seat, it keeps you want to read more to eventually see who the killer is and it absolutely gives you 'what the heck?' moments. The 'what the heck' moments are especially fun considering the somewhat gore story.
However, I wasn't engrossed by it. In fact, I think this manga could have put in 'that' much more into it to make it more enjoyable. I just expected more hints, more confusion and more chaos among the survivors.
But the amount of 'people' was low to begin with and was soon changed into even 'less' people. Which is a disappointment all in all; since the personalities weren't used to their max potential. Not to mention that in and around the middle of the manga things are already being revealed; which takes away tension. Besides that, around chapter 10 I already doubted how the manga was going to continue from that point forward due to a lack of material.
Besides all the flaws I've pointed out; the manga is quite good and enjoyable. It has a sharp setting and sticks to it correctly. So if you like a little tension, some gore and people being locked up in a basement. Then this manga is one for you.
Of course you could also just like horror/drama, which is also a good reason. Whatever fits your taste. If you enjoy a manga that, just like I pointed out, has more hints/confusion to it that actually is worth your brain's thinking, you might want to check out another manga. But still, like I said a few times before, this manga isn't quite as bad as I might make it seem. Especially since it's only 20 chapters in total; which is quite the quick read. Just don't expect too much from it and don't start it if your into romance/comedy.