Zhao Fengshou opened a small supermarket in the countryside, but the business was bleak. Until one day, a man in ancient costume appeared in front of the shelf, holding a silver ingot in his hand, and asked: "What's the price of this thing?" Zhao Fengshou thought he was a COSER, took his money, and gave him a pack of instant noodles. The next day, the man came again with a load of money. Later, Zhao Fengshou found out that his supermarket had reached ancient times. Xiao Yanzhi was a general of that era. He used his silver to buy salt, grain, and medicine, and saved a city. Zhao Fengshou said: "You don't have to give me money, I will give it away. Just think of it as my virtue."
