Peace was never meant to wear a wedding dress.When Italy's feared mafia Don, Lorenzo Caravelli, is assassinated, the House of Caravelli stands on the edge of collapse. With enemies closing in and loyal allies turning their backs, the burden of protecting the family falls upon his inexperienced son, Cassian Caravelli.Desperate to keep his father's empire from falling, Cassian seeks the support of Spain's most powerful mafia dynasty—the House of Valcázar. But power is never given freely.Thiago Valcázar agrees to stand beside the Caravelli family, demanding access to their centuries-old shipping route and a marriage that will bind their bloodlines together. Cassian refuses to sacrifice his sister for an alliance... until Serafina Caravelli makes a choice of her own.She chooses the marriage.Not because she is forced.Not because she is in love.But because she refuses to watch her family fall apart.As old betrayals resurface, hidden enemies emerge from the shadows, and a decades-old conspiracy begins to unravel, Serafina and Thiago must discover whether a marriage built on duty can survive the blood that surrounds it... or whether the ring on her finger was forged to become her greatest burden.