Pointer of Destruction

A 10,000-meter boulder "pointer" dropped from the sky over the United States, releasing an ever-expanding mysterious halo. Wherever it touched, all humans were transformed into bloodthirsty monsters. Now, a hundred years later, the hands have stopped and the halo is still. Just when all the survivors thought that this disaster was going to end, the "pointer" that had been dormant for ten years suddenly started again, the halo expanded again, and only 30% of the continent would continue to shrink. They realized that there was not much time left for mankind. They say this is a catastrophe for humanity. They say this is humanity's own redemption.