C817 Teacher dan qi

"A little knowledge? Are you bragging? "Then I'll test you!"

Hearing Niu Xiaobao's words, Xia Yuer immediately looked as if she did not believe him, because even she might not be able to clearly remember all of the medicinal herbs in this medicinal field.

"Senior Sister, are you testing Little Treasure?"

Niu Xiaobao said with a smile, thinking, although the herbs here are very precious