Jacob Thorne wakes in a locked room, his arms and legs handcuffed to a chair, an IV in his elbow attached to a bag of saline solution. A note informs him to make the liquid last, as that it is all he gets. Emma Kane is abducted by armed mercenaries told that unless she finds the missing daughter of a ruthless billionaire, her partner and lover Jacob Thorne will die of thirst, trapped in a hidden room. She has eleven days before his fluid runs...