Survival of the Sparrows

In the near future an army of a half million Russian North Korean and Middle-Eastern soldiers launches a coordinated offensive invading the United States with unparalleled precision. They call themselves the People's Liberating Army - the PLA. May and Winston Sparrow live directly on the PLA's route to sack Atlanta and gain control of the airport. The Sparrows married fifty years don't intend to flee the looming invasion. Like many others in the tiny town of Johnsonville Georgia they dig in and make preparations. Winston a retired structural engineer devises a simple strategy - build a false wall inside their small barn and wait out the offensive hidden inside. They have enough supplies to last a while but to the Sparrows' horror instead of just passing through the PLA converts their property into a headquarters and their secret sanctuary becomes an unwelcome front row seat to the atrocities of war. What will you do when the United States is invaded?