Tang Xiu was surprised that she had managed to get her hands on this, but she had so many bizarre things going on around her that he was past being surprised and simply accepted it.
Without needing him to guess, Fu Qiujiu spilled the beans: "This cost me a few hundred catties of grain."
The rats drew the map for her, and she gave them grain as payment—a transaction as fair as could be.
Chapter 308