Siheyuan: He Daqing's Trading System

He Daqing traveled to the world of the Qingman Siheyuan TV series and obtained a trading system, which allows him to trade goods with merchants in different worlds. The types of goods include daily necessities, food, antique gold and silver, martial arts secrets, etc. He Daqing used the goods obtained by trading antiques for money to rob others of all their luck in the courtyard, leaving everyone in the courtyard with nothing to live for and even death. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.