An isolated island overseas is called Bat. Yuan Suiyun, the young master of Wuzheng Villa, was smart and eager to learn since he was a child, and had good aptitude. Unfortunately, he lost his sight due to illness. In order to search for wealth, he set up a trading place on Bat Island (actually a big hole was opened in the mountain on the island), specializing in various commodities that could not be bought in the world. There are no rare treasures here, no wine pools and meat forests, but there are things more precious than these, such as the Huashan Sect's secret sword technique "Thirteen Styles of Qingfeng", or the list of thieves who have repeatedly committed crimes in the world in recent years, etc., And sometimes people are sold alive.
