There is no possible way this is happening. No one will believe her.
Samantha "Sam" Levy has no idea how she got here, or even where here is, but the giant dinosaur chasing her has her doubting her sanity. The mysterious man dragging her behind him as they run for their lives came out of nowhere, but he saved her life, so he is now her best friend. The fact that they are the only two people in existence makes no difference.
Time travel is supposed to be a thing of fantasy - something only seen in science fiction movies.
Yet, here they are, in a time when no human belongs.
There is something familiar about Sawyer, but his constant push and pull with her is tiresome, and hurtful. She has always been alone, and it sucks that even in a time when there are only two people alive, she is on the outside. Against her better judgement, she is falling for Sawyer, but he is doing what he can to keep her away from his heart because of his own past.
But there is more going on here, and each step she takes brings her closer to death. As she learns more about Sawyer and why they were sent back in time, she realizes that maybe the dinosaurs aren't the only things to fear.
The truth is revealed slowly, and she is forced to make decisions she never wanted to make.
Time is her enemy.
There is never enough, or always too much.
The future might not be what, or when, she expects, but she and Sawyer need each other.
Both their lives depend on her ability to overcome the past to secure their future.