C664 Tens of Thousands of Eyes on the Scene

Otherwise, how could he explain the lack of medicinal herbs in this world?

These herbs will be extracted or ground into powder in another top secret workshop and then transported to the production workshop to be used for the production of complete medicines.

Chu Xuan was busy. Fortunately, he had Jiang Muyan to accompany him during the break, so it wasn't too boring.

However