Emma wakes up in a nightmare. Nothing around her makes sense. Not the stranger claiming to be her husband or the police questions about a mysterious missing woman. Most disturbing of all is her reflection in the mirror. It is her mother's face, her future face. But this is the present and she is only twenty-three. People keep telling her she fell in the water, banged her head, lost her memory, but she doesn't believe them. Because she is still young in her dreams, the dreams that tell her something terrible happened to Rosa. It happened at the party, and that's the last night she can remember. She must go back to that night to find out how the party ended, even if it is only in her dreams.