But Ning Qi said: "I don't sell money, I want spiritual grass, respectively..." He reported the spiritual grass needed for raising the elixir: "Calculate by portion, senior Hai, how many copies can you exchange?" .”

Hai Dafu was shocked and said: "Could it be that little brother is still an alchemist! What a disrespect!"

Ning Qi neither admitted nor denied, but asked Hai Dafu to calculate the value. In the end, Hai Dafu offered the price of 20 copies of spiritual grass, equivalent to 160,000 taels of silver.