Bai Suzhen is a thousand-year-old snake demon in Qingcheng Mountain. She wants to become a fairy with all her heart. Bai Suzhen went to Avalokitesvara Bodhisattva for advice, and Avalokitesvara realized that her fate was not there, and asked her to search for her in the mortal world.
Xu Xian was a scholar at the Bailu Academy in Qiantang County. He and his sister Xu Bijun depended on each other for life. Xu Xian went up the mountain to collect medicine, and suddenly saw Ganoderma lucidum on the cliff. He did not fear hardship to climb up to pick it, and he slipped and fell down the cliff. When Xu Xian woke up in a daze, Xu Bijun was by his side and learned that he was drunk in the tavern last night, thanks to his brother-in-law Chen Jiabao passing by and carrying him home. Xu Xian repeatedly promised not to take this as an example, and Xu Bijun urged him to go to the academy as soon as possible.
On the way, Xu Xian saw Bai Suzhen fluttering in white from a distance, and fell in love with her at first sight. Bai Suzhen mistakenly thought he was a disciple, and gave him a lesson. Bai Suzhen wants to check in at the Fulai Inn next to him. Xu Xian heard that this inn had a bad reputation and advised Bai Suzhen not to stay. Bai Suzhen didn't listen at all, and took out a big pearl to the boss. The boss warmly welcomed her and couldn’t wait to take her. To visit the scenery of Qiantang, send someone to drive Xu Xian away.
Xu Xian went out and met Chen Jiabao, who was a head catcher in Qiantang County, and learned from him that the owner of Fulai Inn was cruel and his guests often lost valuables. The boss deceived Bai Suzhen into Yihongyuan and asked her to drink wine with Mongolian sweat medicine. An old scumbag took the opportunity to think that Bai Suzhen was cheap, and she knocked him to the ground.
The boss went to see Miss Jiang Er for fun, but Jiang Er was a nine-tailed fox demon, and the boss was frightened. Xu Xian came to Fulai Inn early in the morning and asked the boss about Bai Suzhen's whereabouts. The boss started going crazy when he returned from Yihongyuan. Xu Xian couldn't ask why, so he had to leave angrily.
Bai Suzhen returned to Qingcheng Mountain and grumbled to Rat Jing Bi'er and Snake Jing Yan'er. She felt that there were too many people's minds in the mortal world, but she wanted to get rid of the Destiny as soon as possible. Bai Suzhen was not reconciled by the sky thunder, so she had to bite the bullet and go to Naiheqiao to find Po Meng to see her past life with tears.
Bai Suzhen pretended to be an impermanent ghost and successfully borrowed tears from Po Meng, but she was discovered by Yue Lao. Yue Lao stopped her in time and explained her interest. If she obtained Po Meng’s tears illegally, she would be bitten back. Bai Suzhen Begging Yuelao for help, Yuelao showed his killer skill, and Bai Suzhen clearly saw Xu Xian and Lin Jiawen playing and playing, and she believed that Lin Jiawen was the fate of her previous life.
Bai Suzhen came to Yuelu Academy in the incarnation of a rich son, and read all the books in the library without any effort. Xu Xianlai's library mistakenly thought that Bai Suzhen was the brother of the white-clothed woman in Fulai Inn. Bai Suzhen did not explain. Xu Bijun came to Xu Xian to take his parents to the grave, and Xu Xian had to leave first.
Bai Suzhen took the initiative to approach Lin Jiawen, known as his admirer, Lin Jiawen was very impatient, wanted to send her away in a few words, Bai Suzhen chased him, Lin Jiawen ignored her. Seeing this scene, Qing'er, the snake demon in the Zizhu Forest of the South China Sea, suddenly appeared and sneered at Bai Suzhen. Bai Suzhen was so angry that she threatened to kill Xiaoqing, and the two fought. Xu Bijun, Chen Jiabao, and Xu Xian came to worship at their parents’ graves. Xu Bijun asked his parents to bless Xu Xian’s title on the gold list, and Xu Xian complained repeatedly.
When Xu Xian saw that Bai Suzhen and Xiao Qing were fighting hard, he hurriedly stood up to stop him, but was knocked to the ground by Xiao Qing. After Xiao Qing injured Bai Suzhen, he took the opportunity to slip away. Xu Xian rescued Bai Suzhen home and took good care of her. Sanbai Villa finally regained consciousness and mistakenly thought that he was plotting wrongdoing. Xu Xian repeatedly explained that Bai Suzhen hurriedly hid. When Xu Bijun heard the news, Xu Xian lied that he was endorsing, and Xu Bijun had no doubts.
Xu Xian pushed the door and came in. Unexpectedly, Bai Suzhen was behind the door, and the two fell to the ground. Bai Suzhen left in anger. From that day on, Xu Xian often lost his mind, and the shadow of Bai Suzhen lingered in his mind. The husband saw that he was absent-minded and was disappointed with him.
Bai Suzhen asked Bi'er to pretend to be a gangster and sent Yaner to trick Lin Jiawen to rescue her. Unexpectedly, Xiaoqing pretended to faint in front of Lin Jiawen, and Lin Jiawen hurried her to the hospital. Bai Suzhen guessed that it was Xiaoqing who was causing trouble, and she was very angry. Lin Jiawen carried Xiaoqing to the hospital, but Xiaoqing escaped halfway.
Bai Suzhen was teased by the two gangsters. Thanks to Xu Xian who came to the rescue in time, Xiaoqing suddenly appeared and knocked Xu Xian and the two gangsters unconscious. Bai Suzhen went to Xiaoqing for the theory. Not only did Xiaoqing refuse to admit his mistake, but also plausible.