The masters behind Baoyue Brothel were Fan Sizhe and the Third Prince.
The owner of Baoyue Brothel was Fan Sizhe.
The owner of Baoyue Brothel was Fan Sizhe.
The owner of Baoyue Brothel was Yuan Meng.
The owner of Baoyue Brothel was Yuan Meng.
Fan Sizhe was the owner of Baoyue Brothel, holding 70% of the shares, while the Third Prince was the second owner, holding 30%. Therefore, based on the information provided, it could be concluded that the owner of Baoyue Brothel was Fan Sizhe.
The boss behind Baoyue Brothel was not Versace. Versace was the manager of Baoyue Brothel, but he was not the real boss behind the scenes. In the plot, Fan Xian discovered that the real boss behind Baoyue Brothel was the Second Prince. Therefore, it could be concluded that the owner of Baoyue Brothel was not Versace.