Pyrrhia is a world ruled by dragons. Dragons are everywhere, from the depths of the sea to the mountain peaks, from the icy arctic to the tropical rainforest. Each tribe has adapted to their habitat and is fiercely hostile to outside dragons. For instance, SeaWings can breathe underwater, but they can’t produce fire like the SkyWings. SandWings have poisonous tails like scorpions, but they’d die quickly of the cold in the frozen caves of the IceWings. But all the tribes have a matriarchal system where each is ruled by a queen—and all dragons, no matter where they live, have a powerful love of treasure.