The insider tip of this year's Berlinale! The ambitious cello student Jessica and her boyfriend, the young physiotherapist Lorenz, move into their first apartment together. When Jessica learns that she is to compete for Germany at the prestigious "Young Classix Award" in Moscow, this is her big chance. The two enjoy their new life and their new home. But soon dark clouds gather, because the neighbors, an elderly couple, seem to feel disturbed. While Lorenz is out of the house during the day, Jessica prepares for the competition at home. Their tension increases every day. In addition, she is also exposed to smaller and larger anonymous harassment, which she attributes to the neighbors. Lorenz doesn't notice any of this, which puts a strain on the young happiness and makes life difficult for the couple in their new home. Driven by her ambition and perfectionism, the lines between reality and imagination seem to slowly blur for Jessica. She practices obsessively, often seems absent and can no longer find peace even at night. Friends become opponents, neighbors become monitors, the new home becomes a self-chosen prison and the music becomes a nightmare. Finally, Lorenz suggests moving out again to save the relationship. But Jessica doesn't think about letting the two old people push her out of her apartment, the new life...