This is some weird, but good manga, I don't recomend it to starter in the matter of manga, you will surely will get shocked. Story: A good story, it actually contains almost all type, from drama, to action and battles. this story starts whit just two characters, but it increase fast. It starts a little so-so but after you end the first chapter you will be hooked faster than you ever thinked. Art: Its clear and good-looking, the special effects, like demons and armours are well designed and original. It's hard tolose the idea of the page, also in the battles.

Characters:
They are well designed, they are deep, but not to much, the mangaka taked care of supporting characters too, giving them some chapters to express themself, and not only apearing in some part of the chapter. Most of the characters are enjoyable.

I really enjoyed this manga, and recommend it to anyone who wants to read some good material. Also I don't recomend it to simple minded people, I think is just because it talk about heaven, angels, demons, etc, in a ,maybe, to lose way.