You are a professional assassin that goes by the title Black Assassin. Your codename is Shadow, because of your black cloak and the fact that you can slip in undetected and escape just as silently. The reason you're so good at this? Well you are able to turn into a literal shadow. You come to class 3-E to investigate...
Seven years have passed since Koro-sensei's death and Team Phantom is still doing what they do best...Being weird and embarrassing eachother. Yeah not much has changed over seven years. The assassin known only as Shadow has found her true family among Karma Akabane, Nagisa Shiota, Ritsu, Itona Horiba, and Gakushuu Aka...