A Duke in debt teams up with a widow - his ONS from years ago - on a high-stakes treasure hunt. Rhys was an asshole in the last book but shows a better side here. The Rhys that Maggie unearths is a lot more endearing. He learns to takes responsibility for his actions, and strives to be a better man. Maggie is smart, independent and capable. Their relationship is a whirlwind of romance and adventure, with some very steamy chemistry. Seeing them slowly falling for each other is 😍 and his sweet, tender protectivenes of her is just lovely. She sees the real Rhys and his vulnerabilities, loves him for who he is and her love really opens up his heart. The treasure hunt is great fun, and there's no unnecessary conflict with Maggie's (very obvious) secret. Glory (the daughter) is an absolute delight, and Rhys' Chinese heritage is acknowledged.