This was an unforgettable teaching experience. No one knew how long Li Dai had kept them in the time formation array, nor did anyone know that this teaching session, which seemed to last only half a month, felt to many of the alchemists present to be longer than their entire lives. When they finally saw the light of day once more, they were all in a dazed, dreamlike state.
Therefore, within that protracted time formation array, not only had they all achieved the goals Li Dai set, but they had also made even greater breakthroughs. As for the alchemists below the spirit grade, let alone breaking through to level five, every single one of them had actually become a spirit-grade alchemist—not a single mortal-grade alchemist remained! Among them, You Li, Shi Yan, Wen Bai, Du Zui'an, and Mu Lingfeng made the greatest progress.
Originally, Wen Bai and Mu Lingfeng already possessed very high alchemy ranks, but now, not only had they both reached the perfection of spirit-grade alchemy, but they were also capable of refining pills of perfect quality, just like Li Dai.
Chapter 1250