Erin, a struggling street vendor, has lived a life of betrayal—first by her fiancé and then by her best friend. Unbeknownst to everyone, Erin is the long-lost princess of a powerful kingdom. As three princes uncover clues that could lead Erin back to her royal heritage, disaster strikes when her best friend falsely claims the princess identity as her own. Amidst the chaos and peril, Prince Charles, one of the princes, steps in to protect Erin time and time again. As they grow closer through these dangerous trials, Erin begins to question her feelings for Charles, her “brother” in title, and wonders if love can bloom even in the face of royal secrets and deception.
