Yingtan, the train station.
Gu Yu and Xiaozhai walked out carrying two huge wooden chests, which became quite the head-turner. The chests were square, crudely made, of an odd style, and even the handles looked impromptu.
Needless to say, in them were the materials for Dan refinement.
The two recipes needed 34 ingredients in total and they had prepared seven portions of each, which was their limit. Dan-refining was a major task that required all three of capability, skill, and luck. The tiniest error would push them back to ground zero and they would have to repeat the whole process. Hence, the output rate of Dan had always been very low.
They did not raise their hopes too high, though. They would be very content if one out of the seven portions turned out successful.