Don't mention how excited the Kunlun ancestor was when he saw Tang Yu's refinement like this. He was very happy when he looked at it. I didn't expect Tang Yu to be such a fork.

"Genius, absolute genius!" Kunlun ancestor whispered. Because Tang Yu is practicing alchemy, he can't speak too loudly.

Tang Yu's forehead has been oozing sweat. Yanan is very distressed and wants to wipe sweat, but knows it can't be disturbed, so she can only wait.

Tang Yu looked at the high-ranking medicinal materials in the red stove. Although he was tired, the medicinal materials were progressing according to the procedure.

At last, all the medicinal materials...