Is she the one...who can unlock their future? Arriving in Key West to claim her inherited obstetrics practice, doctor Olivia is stunned by her instant annoyance—and connection!—with new partner, widowed single dad Dr Hunter Adams. Raised in foster care, Olivia can't rely on anyone. Especially a man whose heart is locked up tight. As they grow closer, she's tempted to lower her guard for the first time. But after everything he's lost can Hunter do the same?