C304 Refinery Success

At first glance, it looked like a very small and exquisite pill furnace. Could this be a spiritual tool? Sure enough, Ouyang Shen put that small pill furnace on the ground, and then he noticed that the furnace quickly grew in size. Finally, it was over a meter in diameter, and looked exactly like a real pill furnace.

"Senior, your pill furnace is really high grade. It can actually change size