The types of medicinal materials selected by Qiu Xuan are very varied, and the Chinese people love food, if they use cooking to describe alchemy, then the alchemists who have taught from various schools are like learning different cuisines. And choosing medicinal materials is the same as choosing the type of ingredients, even if some people will have their own secret recipes, but they must also choose the ingredients to make a dish.

Rao is Mu Rong is a second-grade alchemist, and she has almost read all the books on alchemy in the Xuantian Sect Library Pavilion, but she has never seen any pills that can be refined with these medicinal materials. Unless, Qiu Xuan wants to use these medicines to confuse himself, after all, although the combination of some medicines will reduce the effectiveness of the medicine slightly, it can confuse the opponent's judgment of the composition of the pharmacy, which is a means for high-level alchemists to protect their secret recipes.

After Qiu Xuan finished selecting the medicinal materials, he smiled at Mu Rong when he passed by, and there was a slight declaration of war in his smile, which made Mu Rong more sure of his guess.

Although Mu Rong rarely uses this method in the process of alchemy, it does not mean that Mu Rong does not have the ability to crack this method, but it takes a lot of effort to crack this method, after all, the medicinal materials chosen by Qiu Yu can refine at least several kinds of pills. And Mu Rong only needs to refine a more difficult pill, so why waste time on this kind of thing.

The biggest drawback of this method used by Qiu Xuan is that the large number of medicinal materials he chooses must be medicinal materials for refining pills of the same grade, and I don't know if he is confident in his alchemy level, all the medicinal materials refined by Qiu Xuan are suitable for the sixth grade.

Could it be that Qiu Xuan wants to refine the elixir of the six grades? In this way, Mu Rong can win over Qiu Xuan as long as he refines the simplest five-grade elixir, but Qiu Rong's true strength is at least that of a five-grade alchemist...

"Senior Cen Daozi, the two of them are refining?" Bai Mei Lao Dao felt that the two juniors in the audience were constantly surpassing their own cognition, and Mu Rong, who originally thought that he could refine the six-grade pill, was already the pinnacle of the juniors, but the junior named Qiu Xuan now actually used the methods of high-level alchemists, and this strength was much stronger than the several alchemists sitting on the jury.

"Who knows?" Cen Daozi said with a smile, his always indifferent expression has long been gone, Cen Daozi originally came to Xuantian Sect to sit in this alchemy competition because of human favors, but he didn't have any expectations for today's alchemists, but now it seems that this is clearly an unexpected surprise! These two juniors are too much to expect!

Although this kind of secrecy has always been difficult to crack, but you are the leading alchemist in China, how can you be so frank and say that you don't know such things?

"Fairy purlin?" Qiu Xuan still had time to pay attention to what Mu Rong was doing in addition to refining medicinal materials, and when he saw that Mu Rong was refining the immortal purlin, he smiled in his heart, and probably guessed what pill Mu Rong wanted to refine. After all, the scope of application of this medicinal material is extremely small, and it cannot be used in the refining process of high-grade pills.

Qiu Xuan grew up in the southwest since he was a child, and his mother was the most powerful Gu master family in the local area, but his father was a famous alchemist in the northwest back then, and under the teaching of his parents, there were some methods that other alchemists could not think of. The female cultivator in front of her clearly saw what means she was using, and recognized the use of these medicinal materials, and was ready to use the six-grade pill slightly higher than her own grade to win over herself, but Mu Rong couldn't imagine that the main method that Qiu Xuan used to hide his formula was not the alchemist's method at all, that was, the Gu Master's secret.

Mu Rong knew that with the cautious way of choosing medicinal materials for Qiu Xuan, it was useless to stare at him without blinking in the process of refining the pill, it was better to focus all her attention on the medicinal materials she had refined, after all, this kind of pill was also the first time she had refined it.

Time passed slowly, and the two of them refined the medicinal materials in front of them, and almost at the same time began to condense the pill.

"Gu He'an, how can I have an ominous premonition." Although he couldn't understand anything wrong with the alchemy steps of the two people, he still sensed that something was wrong.

Gu He'an didn't immediately respond to Huang Yuze's question, he stared at Qiu Xuan's juniors, just now he clearly saw Qiu Xuan throw a Gu worm into his alchemy furnace!

Legend has it that Gu worms put all kinds of poisonous insects with strong poison in a closed container, let them fight each other in it, and the last one left is called Gu! More than 2,000 years ago, there was a record of Gu in the "Spring and Autumn Zuo Biography". The "Six Books of Tongzhi" written by Zheng Qiao of the Song Dynasty even recorded the method of making Gu poison, but the government of all dynasties had very strict criminal laws for the act of making Gu poison, so the witchcraft of Gu was completely secret.

However, this secret state is relative to secular people, and most of the people in the immortal cultivation realm have heard of Gu techniques, but Gu techniques and Gu worms are mostly tricks used to harm people, Gu He'an doesn't understand why Qiu Xuan would put Gu worms into his alchemy furnace. Could it be that it's like Li Yi put the thousand-year-old herb in the place of the hatred, and the purpose of the hatred is also to give Mu Rong a black hand?

Qiu Xuan's actions were not secretive, but because his position was facing away from Gu He'an, Huang Yuze didn't see it, and the alchemists sitting on the judging platform naturally saw Qiu Yan's actions, but it was naturally the alchemist's freedom to add something to his alchemy furnace, and they didn't stop the game because of this.

"Open the furnace!"

"Open the furnace!"

The two people opened the furnace at the same time, and the technique was very clever, and the best medicinal effect was ensured without letting a large amount of medicinal gas come out.

The two people had already bottled the pill and handed it to the members of the jury, while Mu Rong and Qiu Xuan waited in the audience for the results to be announced.

"You're amazing." Qiu Xuan sincerely praised Mu Rong, her age was much younger than herself, and it was really not easy to reach such an alchemy level. This time his victory did use a special technique, if it weren't for this, it would be difficult to say who the two people would really use the five-pin pill to compete with the deer to die.

"So are you." Mu Rong smiled faintly, as if he didn't take the already victorious attitude of hatred in his eyes at all.

And the alchemist on the stage had already exploded because of the elixir refined by Qiu Xuan.

"How is this possible, Qiu Xuan clearly uses medicinal materials of the sixth grade, how can it be possible to refine this elixir?" Bai Mei Lao Dao was very shocked by the results he saw, although he had not yet reached this level, but he had indeed seen this elixir, and he already knew what its color and shape were.

"Nothing is impossible, don't forget his actions before Ning Dan." Cen Daozi couldn't hide the look of appreciation in his eyes, "Announce the results." ”

"Alchemist Qiu Xuan refines the elixir - a five-grade potential stimulator, with excellent quality!"