To meddle, or not to meddle... in the House of Lyons, that's never really a question.

Prince Duncan has always lived in the shadow of duty—an adrenaline-junkie pilot and the crown's favorite wild card. But when he meets Rebecca Mayhew, a grounded, no-nonsense single mom working on Queen Margaux's oncology team, his world flips upside down. She's not impressed by titles, palaces, or promises—and definitely not looking for love with a prince.

As Duncan fights to prove he's more than just a headline, Rebecca must decide if risking her heart is worth the chaos of royal life. Meanwhile, the family drama intensifies. Queen Margaux returns to power with a mission—and that mission just might involve dismantling Prince Robbie's future with Lady Vanna Morgan, whose secret could unravel everything.

In a world where love is scrutinized and loyalty is tested, can these couples defy the crown—and their pasts—to find their own happily ever after?

Full of forbidden romance, royal meddling, and second chances, this installment of Regency and Rivalry proves that in the House of Lyons, the heart wants what the crown fears most.