Height 181 cm (5'11") Fang Yuan (古月方源, Gu Yue Fang Yuan, lit. Ancient Moon Fang Yuan) is the protagonist of Reverend Insanity. Formerly a Scholar from Earth, he mysteriously transmigrated into the Gu World where he lived his first life for 500 years. He started as a common clan member before growing into a Gu Immortal and Sect Master of the Demonic Path. At the very end of this 500 Year Life, Fang Yuan was cornered by his foes and forced to use the power of his newly refined Spring Autumn Cicada to travel back in time to the days of his youth. In the Five Regions And Two Heavens, Fang Yuan became infamous for being one of the strongest demonic overlords of his time. He is someone who wreaks havoc wherever he goes in constant pursuit of Eternal Life, scheming and fighting against far more powerful enemies and ancient organizations.