Meet the earthlings, tiny people who live in caves and on hillsides in wild parts of the countryside. They hunt, work and play, and congregate amongst the Heather's and bracken and rocks of the slopes and craggy outcrops of the Shropshire hills. Their lives are not easy, and they are not as peaceful as they sound! They love to fight and start wars with other tribes. They have been quite warlike for hundreds of years, until now - when the younger earthlings have completely new ideas about their way of life...