Though disinclined at first to teach a woman, Gavin is fascinated by this statuesque beauty, cloaked as she is in grief and mystery. Ariadne proves a quick study with a blade, her resolve fueled by a vendetta that is all she has left in the world. Their lessons crackle with undeniable electricity…but the secret of her all-consuming vengeance may have rendered her heart impervious even to such a virtuoso as Gavin.