C1867 Rising Dragon Pill

First of all, he first refined some low grade medicinal pills, and did not directly refine the Ninth Grade Pill Rising Dragon Pill first.

It was still early, so he was not in a hurry. Moreover, refining low level medicinal pills first could warm up the furnace, making it convenient for him to wait for the success rate of refining the Rising Dragon Pill.

The higher the grade of a medicinal pill