In the audio, the listener is immediately enveloped by the distinct sound of metal scraping against stone. The sound effect is a clear, resonating noise that echoes the harsh friction between the two hard surfaces. The metallic element is embodied by the sharp, chilling noise of a knife, its blade being dragged and scratched against the rough, unyielding texture of the stone. Each scratch generates a unique sound, creating an intense atmosphere. The rhythm of the scratching varies, further enhancing the realistic and immersive nature of the audio. This sound effect is an evocative and clear representation of the interplay between metal and stone, capturing the raw essence of the two materials in contact.