In the aftermath of an EMP that plunges the world into darkness, Susan will do anything to protect her younger brother, Ronnie. Battling through plane wreckage and chaos, their only hope lies in reaching a remote family cabin, but danger lurks at every turn. When they join forces with a former soldier on his own desperate search, the stakes rise as ruthless militias and a mysterious “safe haven” threaten everything. As trust fades and a dark truth comes to light, Susan must fight not just to survive, but to lead.