It is 1890 and Hannah McLeod, an 18 year-old English girl, is living in Paris, where she works at a small restaurant. Only her neighbour, Toby Kent, a struggling artist, knows the strange and horrifying secret that makes her afraid to return to England. Then one night, rescuing a stranger, Andrew Doyle, from attach by Montmarte apaches, Hannah unwittingly becomes entangled in circumstances that force her to flee from France to England and take up the mysterious offer she had received to become French tutor in the household of a Mr. Sebastian Ryder. But why should Mr. Ryder want to employ her? Does he know something about her of which she is unaware? Are there still more secrets in her past?