The founder of the mysterious gate. According to Chen Yan's personal data, Chen Yan is the founder of Mystery. Chen Yan, female, born in Shandong Province, is the founder of a strange school of metaphysics, a master of Chinese studies and the Book of Changes. He is currently the vice president of China Yiyi Kanyu Research Institute, the lecturer of Peking University Health Culture Research Center, and the special researcher of Tianshui Fuxi College.