一名年轻美国女子被派往罗马、展开服侍教会的人生，却接触到了令她质疑信仰的黑暗力量，并揭露恶魔转世的可怕阴谋。

Madrid, 1880. Elena Bianda is the most sought-after lady-in-waiting in the entire city. Despite her youth, more than 20 ladies have already had decent