Katarina is a troubled twenty-year-old woman living in a bleak, low-income suburb of Gothenburg, trapped in a cycle of unemployment and a toxic environment dominated by her alcoholic mother. Her world is entirely upended when she discovers a recording of Mozart's Requiem online, igniting an obsessive fixation with classical music. Desperate to escape her pre-determined reality, she fabricates an elaborate resume to bluff her way into a receptionist job at the Gothenburg Concert Hall. As she tries to discard her old life—distancing herself from her well-meaning boyfriend Mattias—she catches the eye of Adam, the symphony’s sophisticated, world-renowned chief conductor. Drawn into a dangerous, high-stakes affair with the married, much older man, Katarina mistakes his sexual exploitation for true validation, initiating a volatile, destructive clash of class, power, and obsession that threatens to completely shatter her fragile new identity.