Emma's daughter Kendall becomes engaged, but Emma is concerned as Kendall and her fiance have Down Syndrome and Emma worries she's not ready to take this step.

In 1999, the Janjira nuclear plant was mysteriously destroyed with most hands lost including supervisor Joe Brody's colleague and wife, Sandra. Years later, Joe's son, Ford, a US Navy ordnance disposal officer, must go to Japan to help his estranged father who obsessively searches for the truth of the incident. In doing so, father and son discover the disaster's secret cause on the wreck's very grounds. This enables them to witness the reawakening of a terrible threat to all of Humanity, which...