One morning, Jeanette Goodwyn wakes up to find every single person in her small town gone. She believes she is the only human being left on Earth and lives a very lonesome couple of months on her own. She is discovered by Evan Grey, a survivor from another state who embarked on a journey to find another living person.
The two decide to join forces and sustain their lives together. Somewhere in the middle of loneliness and survival, they fall for each other. But in an empty, uncertain world, Jeanette finds herself afraid to love Evan. Do they love each other because they were meant to be together or because they are the only ones left? And what will happen to their relationship if the world changes once more?