The Three Kingdoms

Once upon a time there were three kingdoms; the kingdoms of Land, Sea and Sky. The Land and Sea Kingdoms hated each other and were constantly at war with one another. The Sky Kingdom was the only thing that kept them from completely destroying each other. Eventually the Land and Sea Kingdoms figured out that the Sky Kingdom was the only thing in their way. They temporarily had a truce to destroy the Sky Kingdom. The resulting battle decimated the Sky Kingdom there were few survivors. Not to say the Sky Kingdom didn't put up a fight; they took down many of the enemy before they were inevitably destroyed. After the fall of the Sky Kingdom the two armies turned on each other. Neither side won. Both sides were so beaten that they couldn't continue. Both armies retreated and were never seen again.