Alright. To start off, I'm not that good at reviewing, and I haven't read this series in years. I did finish it, though, rest assured(I believe it was still when America was on Vol. 5).

Anyway, first, I'll talk about the story. Truthfully, I thought it was unique, but a little weird as well. At first, it seems like a survival game, but it quickly turns into something else. It changes gears, and when it does, you better buckle your seatbelt. All in all, the story was good enough to get me to rush through all the chapters, in a matter of months. The ending was rushed, though, because apparently the manga got the axe at the last minute(still a really enjoyable final arc, though).

The art. I LOVE the art in this series. It isn't at all bad, at any time, and it seems like Bleach, a little. The action scenes are drawn well, and the effects are applied nicely.

The characters. All of the main ones were really nice, and enjoyable. The side characters, however, were easily forgettable. Amamiya fights one person in the later half of the manga, and I've completely forgotten the dude's name.

Enjoyment. I finished the manga in a matter of months.

Overall, this is a good series, and I would HIGHLY recommend it. It's a great shonen story, about psychic powers(which is rare), and at times it will give you the feels.