C743 Two Poles of Discussion Experts Striking

They had only deduced that the iron rod was a sword, but Zhang Fann had already figured out the origin of the sword. What kind of brilliant eyesight was this?

It was as if he had clairvoyance. It was really shocking.

"You two are old scholars, so you should know a lot about the Qin Dynasty. You can take it and look at it carefully