Cassia Park believes in soul mates. It’s her family business, Park women have peered into clients’ past lives to find their one true love, their fated. This magical secret is why One & Only Matchmaking has a 100% guarantee...for everyone but Cassia. For 10 years, Cass has been searching for her fated, a man named Daniel Nam. But he’s still nowhere to be found. And so, on the eve of her 40th birthday, Cass impulsively has a fling with Ellis. He’s 28, indecently handsome and not destined to be the love of her life. But she’s surprised by their connection up to the moment he introduces her to his boss...Daniel Nam. As she battles between fate and chance, a family secret is revealed that will make her question everything she’s ever known. Cassia will have to decide if she’ll follow her fate...or make her own.