Terrance "TJ" is a trained Black Ops soldier returning home after months away. He's greeted with excitement by his fiancée Alice, who surprises him with a trip away to a lake house with a group of friends. Outside of some unexpected guests, partying, and petty drama this seems to be the perfect opportunity for TJ and Alice to finally have some time together and for TJ to rest. However, unbeknownst to TJ one small mistake takes this getaway trip from a carefree week to a fight for survival as the consequences of a military experiment gone wrong plague TJ's reality.