The Great War was a worldwide battle between kingdoms that took place 500 years prior to the current timeline. The cause of the war is widely unknown, but the consequences are infamous. It glorified Sky, Earth, and Life Harnessers, which ultimately doomed them as there are now only one or two of each Harnesser alive today. While few know how the war actually began, many are aware that it had ultimately ended because of the efforts of a trio of Sky, Earth, and Life Harnessers. While his involvement was not the direct cause for the war's end, it is widely acknowledged that Simeon , then king of the Prochorus clan , played a significant part. Unbeknownst to most, the Great War did more damage to the planet itself than it did to its inhabitants.