She's on the run from a troubled past - in a stolen four-wheel drive.

Matilda Denver seeks the sanctuary of sleepy Moonstone Valley where she hopes to heal and make a fresh start. But her plans go awry when the vehicle breaks down and she's stranded at the side of a deserted country road.

Ryan Hunter is making his last run for his interstate truck-driving job before a well-earned month off. On the last stretch home, he happens across a beautiful woman and scraggy dog hitchhiking. It's not long before he connects Matilda's bruises to her past and what she's on the run from. He instinctively wants to protect Matilda and offers her a place to stay at his property, Heartsong.

Although both are battling their own demons, they start to discover how much they have in common - and soon they're also battling the strong desire to fall hard for each other. But when Ryan tries to help by organising for the four-wheel drive to be fixed, he unwittingly gives away Matilda's location and now her life may be on the line. Can Ryan find her before it's too late?