Laila stayed late at school and discovered that the piano in the music room was playing itself. She called her friend Aura to come see. When Aura arrived, she also heard the piano playing without anyone touching it. Their friends Sarah and Judith then appeared, but Sarah and Judith looked extremely pale and transparent. Sarah revealed to Laila and Aura that they were ghosts. Sarah and Judith then scared Aura into also becoming a ghost like them. Laila was distraught that her friend Aura was now a ghost too.