Over 10 years have passed since the first cyborg called The Terminator tried to kill Sarah Connor and her unborn son, John Connor. John Connor, the future leader of the human resistance, is now a healthy young boy. However another Terminator is sent back through time called the T-1000, which is more advanced and more powerful than its predecessor. The Mission: to kill John Connor when he's still a child. However, Sarah and John do not have to face this threat of a Terminator alone. Another Terminator is also sent back through time. The mission: to protect John and Sarah Connor at all costs.