What if the woman you loved gave her heart to you in the form of a perfect red diamond? And what if you were an absolute imbecile and broke that heart into pieces? Edward, the Marquess of Winchester, doesn't believe in nonsense and he certainly doesn't believe that the woman he cast aside six months ago was true to him. But when the death of a famous actress leads him to realize he's made a grave mistake, Edward sets out across 1790s Europe to save his love, battling jewel thieves, demons, and old family foes along the way. The question remains: can he put the pieces back together and heal a stone heart?