Autobots and Decepticons are at war, with humans on the sidelines. Optimus Prime is gone. The key to saving our future lies buried in the secrets of the past, in the hidden history of Transformers on Earth.
Mike Sullivan works as successful man for crime boss John Rooney. Sullivan views Rooney as a father determine, nevertheless after his son is witness to a killing, Mike Sullivan finds himself on the run in try to save the lifetime of his son and on the similar time in search of revenge on those that wronged him.