The scarecrow

One day there was a scarecrow  that was dumped in a garden: he could talk and move.  And on that day he become a human and worked at a power plant,  but it blew up somehow he survived almost like he was immortal.  Unfortunately, the town become wrecked and radioactive.  The town was big and old and most people there were mutated.  The city is known as Chernobyl.