C205 He Was Haggling over the Price

His Majesty was so upset by the question that he snapped, "Why are you asking so many unimportant questions?"

Xiao Yun sighed and said, "This is not unimportant. It is one of the most important things in the world. In fact, whether it was the imperial power or the currency, it was a consensus. It is a deep-rooted habit that has been passed down for hundreds or even thousands of years