Secure the entrance

The audio begins with the faint sound of footsteps approaching a door. There is a brief pause before a distinct metallic scraping marks the insertion of a key into a lock. The key turns with a crisp, audible click, symbolizing the door being unlocked. The door creaks open, adding an eerie feel to the audio. The sound of the shutting door is amplified, echoing in the surroundings to signify its importance. The key is once again heard, this time turning in the opposite direction, highlighting the act of locking. The final click of the lock indicates the door is secured, bringing a sense of finality and closure. The audio ends with the receding footsteps, leaving behind the silent image of a closed, locked door, securing the entrance.