A decade has passed since John Connor prevented Judgment Day and saved mankind. Now 25, Connor lives "off the grid" -- no home, no job, no cell phone, no credit cards. No way to be traced by SkyNet, the network of machines that tried to kill him and to wage war on humanity. Until... ...out of the future steps the T-X, SkyNet's most sophisticated cyborg killing machine ever. Sent back through time to complete the job left unfinished by her predecessor, the T-1000, this machine is as relentless as her human guise is beautiful. Now, Connor needs the help of the Terminator, the machine sent to assassinate him, to defeat the technologically superior T-X ... or face the apocalypse and the end of human civilization.