This show is a loli hentai show in disguise as an action show. If you see other reviewers or have friends that tell you this show is good, chances are they are into loli. But this show is for you if you are into that type of stuff.
Moving past that. The show is actually "decent".
Story: Basic yet decent enough to be in the background while studying for hw. The villain is the only memorable part of the show because this show cuts off very fast and yearns for a second season.
MC: decent, nothing new.
Music: does the job
Art: pretty good
Overall, if you like loli hentai or looking for something to pass the time, then it is for you :).
