Siheyuan: The Life of the Ultimate Procurement Agent and a Crafty Old Fox

Liu Weiguo transmigrates to a courtyard-house world in the 1950s, becoming one of the three have-nots: no money, no job, and no partner.

From the start, the moral paragon Yi Zhonghai tries to take the only room he owns in exchange for a few steamed buns.

Fortunately, Liu Weiguo obtains an ancient jade space containing a spirit spring, made by an ancient, powerful being, and immediately rejects Yi Zhonghai's unreasonable demand.

By chance, he saves Lou Zhenhua from drowning after he falls into the water, earning a job as a purchasing agent at a steel mill and setting his life on a path to success.

He uses his unbelievably powerful space to grow crops and sell them to the steel mill, making a fortune by shifting goods from one hand to the other.

Meanwhile, he uses his purchasing-agent status to go treasure hunting and exploring in the countryside, helping the government catch enemy spies along the way.

Antiques, paintings and calligraphy, gold and jewelry, and the title of Model Citizen: he claims them all.

Before long, he has money and honors in abundance!

Yan Fugu: