C48

"What about you? Your research is way better than mine."

Rong Zhangkong shook his head. "I can't compare to you. Who is your master? He taught you so much."

"Mother."

"Your mother is a famous person, but she doesn't have the ability to make this pill. In this area, your talent is very high."

Qing He smiled and said, "Thank you for your praise