Urban Evil Doctor

"What are you talking about? You actually said that what I refined was rubbish, not "Jiuyin Naqidan"?"

After a brief silence, Kou Boyan's face was somber and dripping ink, he gritted his teeth, glared at Lin Chen, and said coldly.

"This guy is just farting! No errors can be found, so nonsense, it's ridiculous!" Kou Mingxuan said coldly, his face scornful. Niu Qing looked at Lin Chen, frowning, and said inwardly that he was a little too high to look at this Lin Chen, and could not find any mistakes, so instead he became angry and talked nonsense. Even with the best talent, this kind of mentality, in the future, he went on a path of cultivation, Can't leave

How far.

Lei Qiandao was stunned, but Kou Boyan was the most powerful alchemist in Yongye City. The things he refined, in Lin Chen's mouth, turned into rubbish!

Moreover, this Danfang was taken out by the demon king palace, and looking at Niu Qing's expression, obviously he also thought that Jiuyin Naqi Dan was no problem, but Lin Chen said that it was not Jiuyin Naqi Dan at all, what a joke. What?

After Zhen Mei stayed blank, she looked at Lin Chen expectantly. With her understanding of Lin Chen, Lin Chen would not talk nonsense. Since he said so, he must have his reason.

Under the eyes of everyone, Lin Chen's face was still indifferent, watching Kou Boyan said: "The nine Yin Yin Qi Dan, mainly composed of nine negative materials, supplemented by nine positive materials, eighteen materials complement each other, nine Yin Na Qi refers to nine yin and nine yang, but you remove all the cold qi from the nine main materials, leaving only

The combination of yang qi and the medicinal properties of the material, the refining of the thing, the effect is only half of the real Jiuyin Naqi Dan, but it has huge disadvantages! Speaking of garbage, is there any problem? "

"fart!"

Kou Boyan said angrily: "You are just a lip service, how to refine the nine Yin Yin Qidan, it is not your turn to teach me!"

Some of the elixir formulas will explain alchemy methods including small details and explain them one by one, while some elixir formulas will only write the ratio of alchemy materials and some brief instructions.

This "Nine Yin Na Qi Dan" formula belongs to the latter category. The specific alchemy details were still pondered by Kou Boyan himself.

At this time, regardless of whether Lin Chen had made sense or not, he only felt that his authority was provoked. The other party's yellow hair boy was qualified to question himself, and his heart was angered.

On the other hand, Niu Qing was a bit dazed after hearing Lin Chen's words.

The formula of "Jiuyin Naqi Dan" was obtained by chance. After he got the formula, he also learned from the relevant information the effects of Jiuyin Naqi Dan and some other characteristics. In fact, the Jiuyin Naqi Dan produced by Kouboyan was different from what he had learned before, but because the Jiuyin Naqidan produced by Kouboyan was also effective, so he always thought he was Learned

It may be wrong. This is the case with Jiuyin Naqi.

Lin Chen said so now, those differences came to his mind again.

For example, the effect of Jiuyin Naqidan refined by Kouboyan is good, but in Zhongpin Shengdan, it is only ordinary.

According to what he learned before, the effect of Jiuyin Naqidan should be top-notch in Zhongpin Shengdan.

In addition, even the color is wrong. The nine Yin Yin Qi Dan refined by Kou Boyan is pure white, and according to his understanding, the nine Yin Yin Qi Dan should be intertwined in black and white.

With a move in his heart, Niu Qing said, "Master Lin, what do you mean by shortcomings?"

Kou Boyan's face was ugly. What did Niu Qing mean? Was it true that he believed the kid's gibberish?

He sneered without saying much, intending to see what Lin Chen could even talk nonsense! "I have just said that he removed the coldness of the nine main materials, which is why the yang of the nine auxiliary materials could not be neutralized by the coldness, and the so-called shortcoming is the service. After the immortal medicine he refined, not only could not

The yang of the face is absorbed, and it takes a lot of time and energy to drive the yang out of the body, otherwise, it will cause damage to the body! "Lin Chen said.

"This--" Niu Qing froze.

Koboyan was even struck by lightning.

Seeing this scene, Zhen Mei and Lei Qiandao immediately reacted, and it seemed that Lin Chen was right. The nine Yin Yin Qi Dan refined by Kou Boyan should indeed have the shortcomings of Lin Chen's mouth!

"Nonsense! This shortcoming is not caused by my alchemy method at all, but the shortcoming of this immortality itself!"

Kou Boyan was already a little surprised in his heart, but said daringly.

The problem that Lin Chen said, the Jiuyin Naqi Pill that he refined did exist, but he did not think it was caused by the wrong method of alchemy.

Niu Qing's eyebrows were twisted and there was no opening. Lin Chen's shortcomings were not a big problem. After all, it was very easy for him to expel those unabsorbable yang qi out of the body.

However, according to his previous understanding, Jiuyin Naqidan should not have this shortcoming.

Could it be that, as Lin Chen said, is there a problem with Kou Boyan's refining method? When Kou Boyan saw that Niu Qing didn't speak, he stared at Lin Chen with a sneer and said, "Since you say there is a problem with my alchemy method, why don't you give the material to you, and you'll get Jiuyin Naqi Dan? Only if you Alchemy failure, then it will lead to materials

Can you afford to lose? "

"If Lin Chen's alchemy fails, I will pay for the cost of the material! The cost of a material for refining Zhongpin Shengdan is hundreds of thousands of top grade spirit stones, and I will come at the price of one million top grade spirit stones for each material. Compensation!"

Zhen Mei stepped forward and said lightly.

Kou Ming announced that when Zhen Mei maintained Lin Chen in such a way, he felt jealous in his heart and chuckled: "I'm afraid this guy is wasting all the remaining materials, and he can't make a nine-yin-yin pill. You'll have to pay!"

Even though Lin Chen is really the alchemy master who can refine the top grade Shengdan, in general, there is no guarantee that the success rate of refining the middle grade Shengdan will reach 100%.

What's more, with regard to these nine Yin Yin Qidan, Lin Chen just just looked at the Dan side. Therefore, in the eyes of Kou Boyan and Kou Mingxuan, the probability of Lin Chen's refining success is naturally very low. In particular, at this time, Kou Boyan has also thought about what Lin Chen just said, to combine the yin and yang qi in the materials for refining Jiuyin Naqi Dan, which almost makes the difficulty of refining this immortality straight. Ascent, even if he did not

The law guarantees a 100% success rate.

Therefore, he felt that Lin Chen was even worse, not only not, but the success rate must be extremely low.

Seeing that the two people were tit-for-tat, Niu Qing was silent and didn't say anything. Obviously, he didn't mean to stop Lin Chen's alchemy.

In his heart, he was also very curious, could Lin Chen really refine Jiuyin Naqi Dan, and if so, what would happen to Jiuyin Naqi Dan refined by Lin Chen?

"Alchemy failed?"

Hearing these four words, Lin Chen only felt amused to the extreme. For him, the success rate of refining the top grade Shengdan had already exceeded 90%. How could it fail to refine the top grade Shengdan?

He smiled and shook his head, too lazy to say anything.

next moment. Hongyan Ding flew out of his space ring, suspended in front of Lin Chen.