The cats and dogs were the first to react. All over the world, pets went crazy, barking, yowling, generally freaking out for no discernible reason. Then people started to hear it too. The scratching. Almost inaudible, coming from everywhere and nowhere. It took only a few days for social media to catch on, and fear and confusion swept the globe. It was everywhere. Soon, tiny scratches were appearing on every imaginable surface. Buildings, trees, cars, electronics,nothing was safe. Soon, the world was in chaos, as no remedy was forthcoming for what seemed an otherwordly ailment.
Then people started to be scratched. Tiny marks, at first, not even splitting the skin. But as the days went by, hospitals began to fill with lacerated and terrified individuals, bleeding from innumerable tiny wounds with no source. Other animals were affected too, but nobody cared any more. The world died in pain and bewilderment. No answer was forthcoming as the scratching consumed us all.