With Li Tian's current alchemy skills, it was easy for him to extract the essence of spiritual herbs. He was confident that he could succeed even if he had to extract dozens of spiritual herbs at the same time.
However, just in case, he still chose to refine them separately. After all, these spiritual herbs were very precious, and wasting any one of them would be a huge loss.
Moreover, he only had one of most of the spiritual herbs. Once a problem occurred, there was no way to remedy it. He could only collect it again.
In just two days, all the spiritual herbs had been refined and stored in a special container in the mountain and river diagram.
After refining the spirit herbs, Li Tian suddenly wanted to go out for a walk and see if the jailer would really agree. However, the jailer opened the cave without saying a word.
"Great commander, where do you want to go? Do you need us brothers to lead the way?" One of the jailers asked considerately.