Angel Sanctuary

Angels, Demons, and sinners.
Why is Setsuna so mixed up? Despite his attempts to be noble, he'll fight anyone anytime; he ignores all authority; and he harbors feelings for his sister that can only be describes as "incestuous." Why is he such a mess? The reason may be found with the two demons from the underworld and their enemy, an insidious computer game called Angel Sanctuary.
Feel free to discus the manga, but please, if you are going to post spoilers put "Spoilers:" and then the spoilers in white. Don't ruin it for people who haven't read it!
