Me and My Next-Generation War

I don't know what weapons World War III will be fought with. But World War 4 must be a stick. The world has been formatted after the Third War. Nuclear radiation is everywhere. It is no longer possible for living things to survive. I don't know how long later, in a dusty underground laboratory. A freezer stopped working. The gears of fate and the world are locked together and start to rotate slowly from this moment on. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.