When technology advances and so does atomic bombs, the world is at its end when one hits main land. People have to evacuate to the moon to stay safe until certain people decide to save humanity.
It all happened in one day. The nuclear explosion. The gas spilling out of the nuclear plant and poisoning people. The gas moving over the grave yard and the dead popping out a couple minutes later. People eating others. It's so much. I don't know if I will be able to survive.