When Hailey stumbles upon a backpack full of money on her nightly jog, she is forced to flee the security of her secret identity. Although the sudden appearance of a man that had been flirting with her earlier seems odd, Hailey accepts Parker's help in getting the heavy bag home. Within moments of arriving, they are forced to escape under gunfire. The men it was intended for want it back, and Hailey has now made herself a target. Safe in a motel room, the two of them discover the truth: although their meeting was an accident, Parker had been involved in the bag's drop and she had been his assignment all along. Now, getting Hailey away safely is Parker's new mission. Together they struggle to put together the pieces of Hailey's past and discover that they have more in common than they thought. Now they have to fight to keep themselves and Hailey's family out of the line of fire. Being on the run, keeping Hailey's family safe, and searching for clues to put away the man that wants her dead are hard enough. Falling in love in the middle of it all was the last thing either one of them expected.