Chen Yuan, a true immortal in the Mahayana period, stayed dormant in the Qingyun Sect for three hundred years as an elder in the foundation building period in order to understand the world of mortals. The saint Lin Wan'er was murdered and the sect's treasure was stolen. He passed by the scene on the night of the crime and became a suspect. Faced with the forced soul search and persecution from the sect's senior officials, as well as the hypocritical provocation from the real murderer, the Holy Son Ling Jianchen, Chen Yuan no longer held back and showed off his heavenly cultivation. He exposed the truth, punished the evildoers, cleaned up the corrupt sect, demonstrated the dignity of the strong with his absolute strength, and after resolving three hundred years of mortal bondage, he embarked on a journey to the world of fairies.