Nether Lotus Soul Grass?
The moment Otto and Frank heard the name, they immediately remembered it.
Although the Alchemist Guild branch in Blackrock City was one of the foremost branches in the Jia Ma Empire, fourth-grade spiritual herbs were still extremely precious and rare to them.
Thus, Otto and Frank remembered every fourth-grade spiritual herb that appeared in the guild.
"Brother Xiao has come to the right place. The guild did indeed purchase two Nether Lotus Soul Grasses a few days ago. This old man will send someone to fetch them for Brother Xiao at once," Otto said immediately.
Fourth-grade spiritual herbs were certainly precious, but compared to earning the favor of Xiao Cang, whose potential was limitless, they seemed far less important.
"Thank you, Brother Otto." Xiao Cang clasped his hands in thanks.
"You are too courteous, Brother Xiao. May I ask what pill you intend to refine? If you do not mind, you can make a list of the medicinal ingredients you need. This old man will have them gathered together and sent to you." Otto continued.
Hearing this, Xiao Cang had initially wanted to decline Otto's kindness. But on second thought, he had come in such a hurry that he had forgotten to collect the medicinal ingredients Ya Fei had gathered for him.
Moreover, he would be staying in Blackrock City for ten days to half a month. He might as well trouble Otto and Frank to gather another set of medicinal ingredients. Aside from the Nether Lotus Soul Grass, the rest were not particularly precious.
"Then I must thank you both."
Smiling, Xiao Cang took some paper and a brush from the side, wrote down the names of several spiritual herbs, and handed the list to Otto.
Taking the note, Otto immediately went to the door