C273 Medicine King(1)
A room, or more accurately, a spacious and warm medicine refining room, appeared in front of Dugu Yuan!
However, when he was in the medicine refining room, Dugu Yuan was shocked because his Membrane Square Circle could only feel everything in the room. It was as if the outside of the room had been isolated, and there was no response at all!
And in front of Dugu Yuan sat a red-haired old man