Malory Hawkins knows that music is the only path that gives her worth in New York and the only path she'll ever remember. Many times, she had asked her father why her memories of childhood are an eternal fog. Wilton's only reply was spilling beer over her head. The only support system she has is her piano professor Andre Petrov and his care for her health. If it weren't for him, Malory would never realize that she was just a puppet to her father and her mind.

Oliver Walker has been a competitor with Malory since a young age and craves nothing more than to beat her. Despite them now being young adults, one has never been able to beat the other, leaving them in a limbo of dissatisfaction. The Brams and Hanons Piano Competition promises to sever that tie. Oliver, however, never gets the chance to beat her. After Malory has what seems to be a seizure on stage, events take a haunting turn. She wakes up in a hospital, unable to control her body as it moves and talks on its own. After the incident, Malory tries to gain her forgotten past, with the possibility of losing her future. That... and the fact she might not be the only person living inside her body.