C194 Half Mixed in Joy

Shangguan Qing'er watched from the side and wanted to laugh. She then tried to help Wu Xi explain.

Xiao Yun waved his hand and said, "You took our gold coins as substitutes for the copper coins?"

"Isn't it?"

"Of course not!"

Xiao Yun smiled and said, "Gold notes, now there is a system of gold notes, starting with the ritual knife, then eating, then medicine, then combining it with food