The ancient Yimen of Metaphysics was founded by Gu Yue, Changde, Hunan
The founder of the Ancient Yimen is Gu Yue, whose real name is Hu Yong. He is a native of Changde, Hunan. He has loved metaphysics since he was a child. It is quite famous. In 2014, it opened more than 10 Yi-study groups on the Internet, named Guyimen, which allowed many laymen to enter the door of Yi-study and made certain contributions to Yi-study. As for the level, the level is average.