Chapter 1687: Direction of improvement

Of course, this was because Lu Yu had always been a casual cultivator before. If Lu Yu chose to join the pill league, with her alchemy ability, she still had as many spirit grasses as she wanted. Among the best-quality Yangyuan Pills previously refined by Lu Yu, Lu Yu had refined the nine-star and eight-level best-Yuanyuan Pills when he was in the best condition, and the pill that he usually refined was basically nine-star and seven-level pills.
Refining a nine-star and six-level pill like this this time really didn't meet Lu Yu's alchemy level. And because of the fire of the sky, even if Lu Yu refines a nine-star and seven-level top-grade nourishing pill, his speed is definitely faster than Tang Ao. So if Lu Yu was more serious in the first round, Tang Ao would really lose.
Because with Tang Ao's current level of alchemy, it was Tang Ao's limit to refining a nine-star and seven-level pill, but Lu Yu surprisingly made a nine-star and eight-level pill. After Tang Ao thought for a long time, Tang Ao felt that if he had to say that there was still room for improvement in alchemy, then there were only two aspects that could be changed.
The first one was naturally the pill fire used by Tang Ao when he made alchemy. Tang Ao used the pill fire of vitality condensing, which was only a first-grade spirit fire, with a lower grade. In addition, it is the Black Rock Continent used by Tang Ao. A Pill Furnace that Tang Ao casually takes out of him is even higher than this Black Rock Continent. If you take out the Shennong Cauldron, the Black Rock Continent cannot be compared with the Shennong Cauldron. Up.
But Tang Ao felt that even if he used a more advanced flame and a better pill furnace, the pill he refined would not change much, at most it would become in the process of refining the pill. Easier. Thinking of this, Tang Aoyin seemed to find out where his problem was. It's just that Tang Ao is still a little uncertain about whether the real reason is the same as he thought. It is because his understanding of the pill is not at a certain level, so the pill he refined will stop here.
Now Tang Ao's mind is no longer on the 100 yuan crystal that he tried with Lu Yu. Tang Ao feels that if he overcomes this problem, his alchemy will be greatly improved. Although Tang Ao was convinced that he could refine the elixir, Tang Ao did not have high confidence in his success rate. Tang Ao felt that if his alchemy could break through again, then he would really have no problem with refining the elixir.
"Senior Tang Ao, do you want to take a break?" Lu Yu just refined Tang Ao's pill an hour ahead of schedule, so Lu Yu has already rested. In fact, it is impossible for Lu Yu to make a pill of this level. Consumption, so Lu Yu didn't need to rest at all. But Lu Yu didn't know if Tang Ao, like her, was very relaxed when refining the pill, and he could continue the next round of pill refining.
"Well, no need, Junior Sister Lu Yu, we can start refining the Chongyang Pill now." Tang Ao just had some enlightenment, so naturally he should take this opportunity to have a good sense of it. At this time, how could Tang Ao go? Rest wasted such a precious opportunity. Although Tang Ao's alchemy master inherited a top alchemy emperor like Emperor Shennong, Emperor Shennong didn't know how many years he had fallen.
Therefore, what Emperor Shennong left to Tang Ao was the inheritance of some alchemy experience and skills. As for perceptions, there were very few things. And when Tang Ao encountered doubts about alchemy, it was naturally impossible to find Emperor Shennong to solve his doubts. In the secret realm of Emperor Underworld, Emperor Shennong completely escaped into reincarnation after passing down the alchemy to Tang Ao.
Along the way, Tang Ao encountered doubts in alchemy, and he slowly explored it himself. This time Tang Ao encountered a bottleneck again, and Tang Ao could clearly feel that as long as he broke through this bottleneck, his alchemy would be able to reach a higher level. Like the past refining pills, Tang Ao still put all the spirit grass into the alchemy furnace when refining the Chongyang Pill.