Gizmo frequently mentions Sadie if you do talk to her. Sadie was her old took handler (I'll show photo underneath of Sadie) Gizmo has become quiet ever since her last mission in the elevator. Ying (other oc) went with her as well as Alli Cat. Unfortunately, Gizmo was running away and accidentally ran into Ying who was attacked and died. Ever since, gizmo has been hiding away, too ashamed to face everyone else. A lot of toons tend to blame her, though no one blames her more than Alli Cat.