Three years ago, Kieran Mullen was a carefree, confident beauty.? One fateful night, everything changed, and she became solitary and aloof, reluctant to leave her London home even when her brother, Rogan, insists she accompany him on holiday to Venice.? There, amid the wild revelries of Carnivale, Kieran is attached by a masked villain and recused by a charismatic stranger who offers the one thing that might free her from her haunting past: revenge...