The story is ok. It's sufficiently intricate for a only number. You can read thoughts of life, death, reality ecc...surely the story is the best part of this manga.
The design is realistic, but it's also drab. Nothing of special.
The characters are complete, each one have own past,life and way of thinking. Anyway also in this case nothing of special.
This manga is fast to read, it's a only number. I think this manga may be a good book, but nothing more.