During the prosperous Tang Dynasty,ZiyinThe real person's apprentice, Baili Tusu, has an evil spirit in his body, which needs to be suppressed with the Fenji sword. Baili Tusu met when he was killing bandits Ouyang Shaogong and Fang Lansheng, Ouyang Shaogong is a disciple of Qingyun altar, because the elder Lei Yan succeeded in usurping the throne, Ouyang Shaogong began to flee, looking for Yuheng's whereabouts, and refining the elixir of resurrection in Ouyang Shaogong, Baili Tusu felt hopeful Being able to wake up his mother, he and Ouyang Shaogong searched for Yuheng together, and met Feng Qingxue and Fox Xiangling on the way. At this time, Hongyu was secretly protecting Baili Tusu and helped Baili Tusu resolve the crisis many times. Ouyang Shaogong made the elixir and helped Baili Tusu's mother wake up. Only then did Baili Tusu learn that his mother was actually killed by Ouyang Shaogong. harm. And Lei Yan sent people to arrest Ouyang Shaogong and plan a great cause together. Ouyang Shaogong used Lei Yan's trust to develop a poison to kill Lei Yan, and secretly planned to use Yuheng to subdue Baili Tusu and restore Penglai. Baili Tusu lifted the seal, went to Penglai with everyone, and confronted Ouyang Shaogong. After defeating Ouyang Shaogong, everyone found their own destination. Baili Tusu and Feng Qingxue finally came together.