The squirrel loves trees. And above all, it loves its tree. It enjoys eating the cones of its tree in its shade. And it has no intention of sharing its tree, its shade, or its cones with others. But how can one best protect their tree from others? With a gate? Or a fence? Or a wall? And what should this wall be like? And if one had this huge, protective wall – what is actually behind that wall? Olivier Tallec tells a story that is both profound and wonderfully funny for all ages.