C104 Last Moment
"Nie Zhen's pill refining skills are quite professional. From what I can see, he has some potential in the field of alchemy. At the very least, he's not an amateur. Besides cultivating martial arts, he might as well listen to old man Tianhuo's lessons." Fourth Sect Master laughed.
"Yes, Nie Zhen is very skilled in pill refining. I can see that he has already established himself on the Pill Dao