Bai Yunrui is the son of Bai Yutang, the Chinchilla of the Great Wuyi. Bai Yutang was a great contributor to the imperial court. At that time, he followed the imperial envoy Yan Chasan to investigate the rebellion of the King of Xiangyang. He visited the Sky Tower three times and finally died tragically of Tong. Net array is loyal to the imperial court. In order to commend Bai Yutang's achievements, Renzong, the fourth emperor at the time, personally received Bai Yutang's wife, Mrs. Fan, and nine-year-old Bai Yunrui in the Babao Golden Palace. After Renzong expressed his condolences, the palace conferred the title of Madam Fan on the first rank. Bai Yunrui was born in the fourth rank and was raised by the state. He allocated 180,000 taels of silver to build a tomb and build an ancestral hall for her in Bai Yutang's hometown.

Bai Yunrui is young and handsome, has a lot of money and a high status, and he has a very aloof character, which makes him very charming. Gai Feixia, nicknamed Caoshang Honggu and Xiaolongnv, lives in Gaijia Village under Hanyang Peak in Jiujiang, Jiangxi. Her father is the hero Gai Tianqiu. The reason why Bai Yunrui agreed to marry Gai Feixia was because he wanted something from her. In the Eight Kings Tournament, the famous Shaolin monk Ouyang Puzhong was hit by the three-foot-long earthly demon Lu Kun's Hundred Days Eye-catching Sand, and his eyes were almost blind. In order to treat Ouyang Puzhong's eyes, Jiang Ping, the river rat, Bai Yunrui, the jade-faced little Bodhidharma, and others went to the Tianchi of Hanyang Peak in Jiujiang to get the nine-seed lotus. However, there was a ferocious evil dragon in the Tianchi, and they had to lure the evil dragon out and kill it. Except for the need to cover the dragon ball in Feixia's hand.

Jiang Ping and Bai Yunrui went to Gaijiazhuang to borrow the opera dragon beads. Unexpectedly, Gai Feixia fell in love with Bai Yunrui at a glance. She proposed that as long as Bai Yunrui was willing to marry her, she would hand over the opera dragon beads, otherwise she would lose everything. No discussion. Under Jiang Ping's hard and soft tactics, Bai Yunrui had to consider the overall situation and agreed to marry Gai Feixia. Later, the two got married under the personal auspices of the Fourth Emperor Renzong, and Gai Feixia became Bai Yunrui's wife.

Bai Yunrui and Gai Feixia had a harmonious relationship after their marriage. Gai Feixia did not raise any objection when Bai Yunrui married Lu Xiaoying and Dongfang Yunying. Of course, she had to endure it even if she was not happy in her heart. , after all, high-quality men like Bai Yunrui are both too popular and too scarce. After destroying Xiao Penglai in the East China Sea, Bai Yunrui and his three wives resigned from their official positions and returned to their hometown of Baijiagang, Jinhua Prefecture, Zhejiang Province to live in seclusion. Later, Bai Yunrui became the head of the Shangsan Sect.