C392 To a Dead End

Begonia Village.

On this day, Dr. Xu and his son came to the Posterior Mountain Gu family. They came to thank Gu Qian, and at the same time, to write an IOU.

"Thank you, Ninth Master, for risking so much to rescue my son. We, father and son, have already written down the promissory note for the loss of ten thousand taels of gold. Today, we will first pay back the five hundred gold