The main reason why Zhao Hai did not want those ordinary medicinal herbs was that the four righteous sect's medicinal herbs had become a disaster. They had so many that they had to use several warehouses to store them. However, those warehouses were not used to store the medicinal herbs directly. The warehouses were filled with interspatial bags, which were the only ones that contained the medicinal herbs. How many medicinal herbs could be stored in several warehouses 'interspatial bags? Zhao Hai's head would ache whenever he thought of those medicinal herbs.