As the audio begins, the distinct echo of a hand sharply striking a hard surface fills the room. It's evident that this is no ordinary surface, but a sturdy desk made of metal, reverberating a unique, resonant sound. This action takes place within the confines of a house, adding a sense of familiarity and intimacy to the sound. The bang is loud and sudden, creating an atmosphere of surprise and urgency. The sound lingers, echoing throughout the room, leaving a lasting impression of a hand's forceful contact with a metal desk.