A slow-burn romance filled with charm, growth, and unexpected depth in the fourth instalment of the Kings of Sin Series.

Xavier Castillo has always lived life on his own terms—carefree, charming, and allergic to responsibility. As a billionaire heir, he’s used to coasting through life with ease, never needing to take anything too seriously.

But when he meets someone who refuses to be swayed by his charm, everything begins to shift. For the first time, Xavier is forced to confront his own potential—and the reality that he might want more from life than he ever thought possible. As their connection deepens, he must decide if he’s willing to step up… or risk losing something real.

✨ Genre: Contemporary Romance / Opposites Attract
🌶️ Spice Level: High
📚 Series: Kings of Sin - Book 4