Karen

Karen is working for Beruhren Corp in an orphanage where they use children as guinea pigs for extension experiments. As Tetsuro Arahabaki escaped, she was tasked to return him back. Karen is tracking down Tetsuro Arahabaki and trying to return him as he escaped. Eventually she fins him when Juzo Inui is with him. She pretends to be sister from the orphanage and wants to take the kid back, but Juzo don't falls for that and realizes something else is happening. Having no other choice, Karen then reveals who she is and starts shooting him. She eventually provokes Juzo, who faces her, but before she is able to shoot him, the extend that Tetsuro is controlling grabbs her. She uses a ricochet shot using the ceiling to shoot the extend and free herself from him. As she shot him, Juzo then willingly gives back Tetsuro, but promises he will return, after which Karen shoots him in the back and leaves him falling in the sewage. If she manages to kill Juzo then the heroes will be doomed!Juzo Inui (乾十三, Inui Jūzō) became an over-extended Gun Slave Unit from the war. Now he works as a processor and deals with issues related to extends. Juzo is a muscular adult of a medium to large build. He generally wears a tight black t-shirt under his gray jacket. He is shown to be 6ft, 6in (1.98m). His most distinctive feature is his gun for a head. His head is a revolver with the trigger and handle hanging in the back, and under it, a metallic jaw with a prominent chin. He lacks lips, instead displaying a row of hexagon-shaped teeth. His right hand also displays a gun-like appearance and can be used as one.