C1384 Forget about Poison

After a while, wang Cheng came down from upstairs.

"Have you found the herbs?" Qi Chaosheng quickly asked.

Wang Cheng said with a trembling voice, "There are Calamus and Fu Ling, but foxtail grass..."

The thing that Lin Nan was most worried about happened.

The usage of foxtail grass as a medicinal ingredient was very narrow. Some pharmacies did not even have it