C417 I owe you a favor

Caishikou had always been a place with a high human population. No matter if it was the common people or the nobles, they had to leave the food for now. In Ling Fei's previous life, eating a snack was a vogue, and could be considered an improved diet. In this era, a snack was the main dish, and this made Ling Fei very helpless.

In fact