明成皇后
The event, which was triggered in part by the king's fear of a coup d'état and his reaction to the murder of his wife Empress Myeongseong by the Japanese, marked a shift in Joseon politics away from the pro-Japanese reform faction and toward to the conservative faction which had been aligned with Queen Min (later given the title Empress Myeongseong). This led to the general repeal of the Gabo Reforms.