Black bullet starts off back when Rentaro Satomi is just a little boy and an accident makes him lose a arm and a leg flash forward about 10 years and rentaro is a member of a agency whose job is to stop a virus which causes people to mutate into hideous monsters named Gastrea which is a pretty neat idea while the virus mainly causes people to turn into spider like creatures it seems a bit lazy that the spider type is the only type really seen in the series by the end Rentaro has met and Beaten rivalries stopped the fall of Tokyo...... for now and learned of a new threat but sadly the anime ends with so many questions like what happens to the newly found friend turned foe what will happen to the Gastrea what about Rentaro and his partner Enju what happens to them after a heart warming moment sadly we'll never know as Black bullet was a light novel and a 12 episode series so many things we'll never be explained
so that's why i have to give this a 6/10
