C459
Loong Xiaoyun used an ingenious method to prove the quality of the black iron ore. This made the shopkeeper helplessly take out a high price of one thousand gold. However, the moment Loong Xiaoyun and Xue Wu left, the shopkeeper had a bad idea.
"Waiter, come here!" With a gloomy face, the shopkeeper waved at the waiter and said, "Go, follow them quietly