In 1179, the young general Gyeong Dae-seung rose to power and began an attempt to restore the full power of the monarch and purge the corruption of the state.
I 1179 etablerede den unge general Gyeong Dae-seung sig som en magtfaktor, han forsøgte at genrejse monarkiets magt og slo hårdt ned på korruption.