C96 Pestilence(3)

When Shang Zifeng and the other two returned, they found that Yao Shuang was no longer here. After asking Patriarch Jing, they found out that Yao Shuang had gone to look for rare drugs.

With a puzzled expression, Shang Zifeng took the prescription and pretended to look at it. When he saw the last line, he asked Patriarch Jing, "What do these three circles mean?"

"It's a rare drug