The audio begins with the distant creaking sound of an old door slowly opening, the hinges groaning in protest as light floods into a once-dark space. The ambient noise of the outside world filters in, gradually growing louder as the door swings wider. There's a sense of anticipation, of something new and unexplored waiting beyond the threshold. The door finally stands wide open, revealing all that lies beyond. There's a brief pause, a moment of stillness before the scene changes. The sounds of the outside world, once distant, are now loud and clear, indicating the full removal of any barrier that once existed. Suddenly, there's the unmistakable sound of the same door closing. The creaking of the hinges is louder, more pronounced this time, echoing in the silence left by the open door. The ambient noise starts to fade, the world beyond the door becoming muffled and distant once more as the barrier is reinstated. The door finally shuts with a resonating