Cao Roulan is the name of Devil Baoshi's vessel. Of the Cao Clan, she is the only young woman. Her family is made up of warriors and cultivators that used to be employed by the merchant families as bodyguards. The Cao Family is somewhat well-known in the Eastern City as a result, but they are still nothing in comparison to large Sects or Clans like the Jin Family. Cao Roulan was formerly a well-known belle. She is a stunning woman with one of the greatest reputations in the city; nevertheless, her family is small and weak, and several powerful clans wanted to take her as a daughter-in-law.
Nevertheless, the Cao Family saw Cao Roulan as a treasure and refused to exchange their own daughter for money. Due to this, they offended numerous merchant families and clans, and some of them attempted to pressure the Cao Family into selling their daughter. The Cao Family was forced into debt as a result of their plot against them.