The audio begins with an intense silence that is abruptly broken by a heavy knocking sound. The source of the noise is clearly identifiable as a wooden door, its solid structure echoing the forceful thud that rings out. The sound reverberates, carrying its weight and intensity. The knocking is not a regular, polite tap but a loud, purposeful thud, indicating urgency or perhaps even a threat. The audio creates a tangible atmosphere of anticipation, leaving listeners in suspense, waiting for the next knock or for what may come through the door. The heavy knocking on the wooden door continues, each thud more resonant and commanding than the last, reminding listeners of the gravity of the situation unfolding.