Darci initially rejects Roper's warnings but soon discovers that he may be right. Roper gives her clues to aid her investigation of the Wildcats and offers warnings that the Wildcats are more dangerous than they appear and that they are getting more organized, stronger and have plans to take over Union City.
While investigating the Wildcats, she meets a mysterious vigilante named Roper. In the course of her duties she frequently spars with a group of street thugs named the Wildcats, who start getting involved in increasingly dangerous criminal activities kidnappings, bombings–unusual behaviour even for street thugs. As a rookie, Darci takes her job seriously. In first part, Darci Stern is recruited as a Union City Police Officer.