The Clause of Bloodline

Elena marries billionaire Adrian Cross, only to discover twelve portraits of his former brides—all bearing her face. She is the thirteenth bride. On their first full moon as newlyweds, Adrian transforms into a werewolf, and a deadly family ritual begins. As Elena flees, the supposedly dead twelfth bride appears to save her. But when she learns that Adrian faces execution, Elena returns to his estate to uncover the secrets of his bloodline.