It's been two years since Sam Witwicky (Shia LaBeouf) and the Autobot army saved humanity from the Decepticon invaders. Now Sam is busy preparing for his biggest goal in life: studying at university far from home.  Being away from home is also something the Autobot faction understands best. The hope of recreating their home planet Cybertron was shattered with the Cube, the Autobots had to reside on Earth, allying with the NEST army to search and destroy the remaining Decepticon remnants on Earth. Sadly, the Autobots' desire to live peacefully alongside humans was not accepted.