On their way to Riker’s and Troy’s honeymoon, the Enterprise is sent near the neutral zone to Romulan space, and picks up a prototypic twin of android Data. Immediately they are further sent to Romulus, where a new praetor, Shinzon, a half-Reman cloned from Captain Picard, appears to want peace with the Federation. But then the crew detects a break-in on their computer systems, and Picard is captured by the Romulans because Shinzon needs him as his only matching supplier of genetic material. Picard and the Enterprise can escape, only to find themselves battling Shinzons completely cloaked Warbird, who is after the complete destruction of earth.