Not many battle type manga/anime stories have the main character be a girl. The main character Kurohime is a tragic hero and is seen more as villain at the beginning. The overall setting fells exactly like "Trigun " but with a twist. You have people shooting guns filled with magic bullets fighting gods, demons, angles , reapers, and spirits. It has has playful humor and a dark serious side. Battle scenes are over the top and filled with fantasy and magic. the characters are well done but most of the characters are female. I felt that the guys in story weren't always detailed andas complex as the female characters. The element of ecchi is present as always but in descent amounts, there isn't a lot of panty shots or constant nude scenes. The plot is out of the ordinary where gods and angles are the bad guys. the main theme would have to "love" and how it effects everyone. It's not mindless violence or an endless cycle of complex love triangles or whatever. It is an excellent blend of several fan favorite genres mashed together and this is what came out.