I just started reading the graphic novels today.
A little suprised to see that it's labeled as a shoujo anime/manga.
Always figured as much gender-bending that goes on in the story that it was shounen...if not yaoi in some instances.

After reading the first novel I feel the story is going to get very complicated....
:D goody.
Setsuna is the reincarnation of a the war angel Alexiel and his angel twin is waiting for Alexiel to awaken and remember ....
There were some juicey hints of incest between Setsuna and his sister Sara. (squeals)
*cough* *cough*
Over all lots of mysterious characters running around
Enemies around ever corner ... and paranoia galore.