Siheyuan: the Leisurely Life of a Buyer

[Demining before reading: daily systems, Cao Cao's articles, main line management to get rich, side lines to slap people in the face] Cao Weidong traveled back to the era of courtyard houses, became a resident of a courtyard house, and was an intern buyer at a steel rolling mill. By the way, he awakened to a strange system. Can you get rewarded by doing good deeds and gaining gratitude from others? Looking at the animals in the courtyard, Cao Weidong sighed. It's difficult.