As the audio begins, the soft yet distinctive sound of a door slowly opening fills the ears. The gentle, drawn-out creaking noise suggests an old, perhaps wooden, door that hasn't been oiled in a while. The rhythm of the creaking sound is unhurried, indicating that the door is being opened slowly and carefully. There's an air of anticipation, almost suspense, as the door continues to open. The creaking sound gradually fades, hinting that the door has finally fully opened. The audio ends, leaving a sense of curiosity about what lies beyond the now open door.