Stony Statue: A children's comedy Story about Air Pollution

There was a city close to the sea and forest, but the sky of that city was dirty and polluted. The main reason why the air of that city was polluted was not just because of the smog from the cars and traffic, but also because a professor named “Professor Smoky” lived in that city. He created so many interesting inventions that no one had ever heard of or seen before!