As Hall Master Zi's Medicine Boy, he was able to enjoy great treatment. However, his daily workload was also very heavy. He had a strict rule that he had to refine fifty pills every month.
Moreover, the quality of these pills was not low. They had to be earth grade or above. Zi Yan had sensed Li Tian's alchemy skills and felt that it would not be difficult for him to refine earth grade pills.
Under normal circumstances, it was impossible for an ordinary earth-rank Alchemist to refine fifty pills in a month. Even if he refined some garbage pills to make up the number, it was impossible to complete the task on time.
After all, there was a problem with the success rate. No one could have a 100% success rate. Even Li Tian couldn't guarantee that there wouldn't be any accidents.
It was just that he had a very thorough understanding of the art of plant transformation, and his success rate was far higher than other alchemists, so he almost never made a mistake.