Girl Wakes Up In A Bunker With 2 Unknown Men She Can't Leave Or Else

After surviving a car accident, Michelle wakes up to find herself in an underground bunker with two men. Howard tells her that a massive chemical attack has rendered the air unbreakable, and their only hope of survival is to remain inside. Despite the comforts of home, Howard's controlling and menacing nature makes Michelle want to escape. After taking matters into her own hands, the young woman finally discovers the truth about the outside world.