In the ancient Jiangnan town, Wenxiangyuyuan is a famous brothel.The women here are versatile, but due to unfair fate they are forced to sell themselves.Recently, a mysterious contract of sale appeared on the market, and the sisters in Wenxiangyuyuan were terrified.According to rumors, there is a powerful power hidden behind this contract, which is enough to make them lose their freedom forever.

Xue Hua, a poor servant in Wen Xiang Yuyuan, has a gentle temperament and is proficient in all kinds of music, chess, calligraphy and painting.After learning the news, she decided to step forward and help the sisters regain their bonds of betrayal.After some twists and turns, Xuehua finally found the holder of the contract - a mysterious man named Mu Kun.

Xuehua's negotiation with Mukun did not go smoothly, but her determination and wisdom finally impressed Mukun.Just when the transaction was about to be successful, an accident happened.The man in black next to Mu Kun suddenly took action, and a black energy shot into the sky from Xue Hua.This scene was seen by Dong Bin who was passing by, and he immediately realized that Xue Hua had unknown power.

Dong Bin is a well-known knight in the world. He is good at exorcising and subduing demons.Seeing the black energy on Xue Hua's body, he immediately came to the rescue.After a fierce battle, Dongbin finally forced the black energy out of Snowflake, but found that this power was extremely powerful and could not be possessed by ordinary monsters.

In order to find out the truth, Dong Bin decided to investigate in depth.He found Mu Kun and tried to learn from him Xue Hua's life experience and the secret behind it.Mu Kun was originally suspicious of Dong Bin, but under Dong Bin's clever guidance, he finally revealed a secret that had been hidden for many years - Xue Hua turned out to be Mu Kun's long-lost granddaughter.

Dong Bin and Xue Hua were overjoyed to learn the truth. However, Mu Kun turned against Dong Bin due to misunderstanding and years of grudges.A war is imminent, but Dongbin cares about the sisters in Wenxiangyuyuan and decides to solve their plight first.

During the investigation, Dong Bin discovered that many mummies had occurred in the town, which made people panic.The townspeople blamed Xin Hu's fault, but Dongbin and Xuehua believed that there was a more complicated reason behind all this.They followed the clues and finally discovered that all this was actually done by a pangolin demon.

In order to uncover the truth, Dongbin and Xuehua embarked on a thrilling adventure.They traveled through dense forests and sneaked into deep mountains, and finally found the pangolin demon's lair.In a thrilling battle, Dong Bin and Xue Hua relied on their extraordinary wisdom and courage to finally defeat the pangolin demon and rescue the townspeople controlled by it.