"Then why does a senior alchemist have to be from the high temperature or electric shock system, and not from other departments?" Luo Hou asked, this was the most puzzling part of the information he had read about alchemists.

"No, no, but the pills refined by other systems will contain negative free energy, and for ordinary martial artists, it is too long to eliminate these negative free energy. Of course, if you are cultivating special exercises, then it is a different matter. Yanyu explained.

"Negative free energy?" Luo Hou was even more puzzled.

"Uh...... It's a bit too much at once. Forget it, you'll find out later anyway, I'll tell you now. ”

Yanyu looked at Luo Hou, who was curious about the baby, and could only say helplessly: "In the free energy of the outside world, it is generally artificially divided into two kinds, you can imagine them as positrons and negative electrons, you just need to know that positive energy is beneficial to the human body, and negative energy is harmful to the human body."

The high temperature system or electric shock system has the effect of repelling or isolating negative energy, so the pharmacist must have the ability of the high temperature system or the electric shock system to become a senior pharmacist. Do you understand?"

Seeing that Luo Hou nodded, Yan Yu continued: "The stronger the special effect of the supernatural ability, the higher the effect and success rate of the elixir. And to refine the kind of poison in your father, I'm afraid that not only is his level of refining medicine higher than mine, but his supernatural ability when practicing medicine is probably much stronger than my Thunder Mist. ”

It seems that the poison should have been given to Luo Yang by someone else, and since it was given by someone else, it means that Luo Yang probably has no remaining poison and antidote.

Luo Hou thought in his heart, after all, if you want to refine that kind of poison, not only do you need high-level supernatural abilities, but also the requirements for materials are not low, Luo Hou doesn't believe that someone will give such a poison to Luo Yang casually.

It's just that if you want to get this poison, Luo Yang must come into contact with outsiders, and for the Luo family, who controls Langya Star, any strange martial artist with strong cultivation appears in Langya Star and comes into contact with Luo Yang as an elder, it is impossible for the Luo family, as the landlord, not to know, so why did Luo Yang still succeed in the end?

Thinking of this, a trace of gloom flashed in Luo Hou's heart, but even so, his heart for revenge still never wavered.

"By the way, with the ability of our four elders of the Luo family, to what extent can Nandou Zhusheng refine his fingers to be able to fight against them?" Luo Hou asked this question pretending to be curious.

After hearing this, Yanyu glanced thoughtfully at Luo Hou, who was forced to be ordinary, and said with an indifferent smile: "You four elders of the Luo family are also considered beginners in terms of refining medicine." Not to mention that he doesn't even have supernatural abilities, even the alchemy prescriptions in his hands are pitiful, and there will be so many poisons that are not in his hands, as long as Nandou Zhusheng refers to the cultivation entry, he can easily defeat him. ”

"Then how can you count the cultivation of the Nandou Zhusheng Finger to the beginning?" Luo Hou asked anxiously.

"There are five stages when cultivating the Nandou Zhusheng Finger, and when your fingers turn pale gold, it means that you have already started. And when your palms turn pale gold, it's a little bit better.

And when your fingers turn golden, it means that you have completed your life, and your palms also turn golden, indicating that you are not far from perfection. If the palms and fingers of your hands return to their original skin color, then you have thoroughly cultivated to the state of perfection. Yanyu explained.

"Nandou Zhusheng refers to the cultivation of palms?" Luo Hou asked puzzled.

"Nonsense, what kind of fingering do you say only practice fingers but not palms?" Yantan said angrily.

Luo Hou muttered in his heart, but he didn't dare to say it clearly, so he could only scratch his head with a smile.

Seeing that Luo Hou didn't interject again, Yan Yu continued: "Nandou Zhusheng refers to getting started, your hands not only need to be treated with various potions, but also need to use the characteristics of supernatural abilities to quench, and each quenching is stronger than the last one.

If you can't pass this first level, then your hands will be completely wasted, and the medicinal power that was originally absorbed when treated with potions will be reversed. Even if it is over, it is necessary to collect a large number of exotic flowers and plants in the future and absorb the medicinal power in them to strengthen the Nandou Zhusheng Finger. ”

After listening to Yan Yu's explanation, Luo Hou smiled and stretched out his left hand, he has always been accustomed to using his right hand, no matter what he does, or a few battles not long ago, he is mainly with his right hand, and his left hand only plays an auxiliary role, so it is really suitable to use his left hand to cultivate the Nandou Zhusheng Finger.

"Are you sure?" asked Yanyu one last time.

"Sure!" replied Luo Hou firmly and forcefully.

Seeing that Luo Hou still insisted, Yan Yu didn't say anything more, she first took out some of the several potions she had prepared before, and then took out one of them and wiped it on Luo Hou's left hand.

The slightest coolness came, Luo Hou felt extremely cool, he knew that in fact, the refining of supernatural abilities might only be a reason, what really made him get started should be these potions, I am afraid that everything he uses now is the top thing.

After it was evenly spread, Yanyu asked Luo Hou to put his left hand on an aromatherapy stove until he felt that his left hand began to heat up.

The next step is to repeat the same action, but the potion applied is different, and the stove used to bake the hands is different.

Especially the stove, from the aromatherapy stove to the electric stove at the back, it was really everything, which made Luo Hou look sweaty, and the reason why he was scared was inside, the most important thing was that it was too hot to stand by the stove.

After the potion was applied and her hands were baked, Yanyu took out another set of silver needles and happily tied them on Luo Hou's left hand.

"Oops, I'm sorry, I pierced the wrong one again!"

Yanyu's cheerful apology has no sincerity at all, but has a strong schadenfreude, according to her words, there is finally a test subject, how can it not be used to test acupuncture well!

After happily piercing another silver needle, looking at Yanyu, who was densely packed and had no place to start, she had to helplessly put down the silver needle in her hand, clapped her hands and looked at Luo Hou and said: "Oh, there is no way, it seems that the piercing is not very good, why don't you pull it out and prick it again, how about it?"

Seeing that his left hand was like a hedgehog, Luo Hou could only cry without tears, and gritted his teeth word by word: "No!

"Uh...... Okay, then I'm going to start using the Thunder Mist!" Yanyu looked at Luo Hou with a straight face, and changed the topic knowingly.

Luo Hou gritted his teeth and nodded slightly, it must have been very painful for his left hand to be tempered by supernatural abilities, but in order to take revenge, he had no choice.