Prologue

Samantha Witwicky has moved to Jasper, Nevada, with her family. Before proceeding, Sammy had recurring dreams of war and metal robots fighting each other but didn't know what it meant. Then, one night after a party, while walking home, she was kidnapped by the Deceptions, who thought she knew where is the Autobot's hideout. When the Autobots learn this from Agent Fowler, they go out to rescue her. After the rescue mission, Agent Fowler told Optimus and Sammy a top secret from the Pentagon. He explained that Sammy is not fully human but is half human and half cybertronian. Later, he discovers that she is Optimus's long-lost daughter and wields mysterious mystic power that no one can explain. A power that not only can save Cybertron or Earth but the whole universe itself.