C452

Chapter 452 - Prefecture

"That will be easy to check in the future. "Since you want to cast iron, you need something like a workshop." Wei Ruo Yi waved his hand, "But what I'm worried about now is, if the loud sounds earlier were really cannons, then my father and your father will really be in danger!"

Xiao Jin was also worried about this!

Wei Ruo Yi said that he had read a book before