After a year filled with drama and danger, Erin and Ivan are ready to focus on the one thing they want the most—starting a family. When she has yet another negative test, Erin worries there's something wrong with her.

Ivan urges his wife not to worry because it will happen when it's meant to happen. He hates seeing her stressed out and does whatever he can to make her happy.

But, when Erin's wayward sister is released from jail, he hesitates to allow Ruby to live in their home. He's worried she hasn't changed and that Erin will only end up getting hurt again.

Trouble follows Ruby from the cell block to their front door, and Ivan finds himself faced with an insurmountable problem. If he can't save Ruby's life, he'll lose everything—Erin, the family they desperately want and his freedom.