This time is no exception, it doesn't matter if you fail, you will come back next time. But what should be done with this liquid?" "These two liquids have the same toxicity, and when they are mixed together, I don't know whether their toxicity is additive or multiplied. "Whether it is multiplication or addition, in short, the spirit relief grass in the cup and the fire feather beast inner pill liquid, mixed together, must be extremely poisonous. For this kind of poison, Nie Fei didn't dare to fall to the ground lightly and be done, in that case, there would definitely be trouble. The best way is to dig a deep pit in the ground, then pour the liquid medicine into the pit and cover it with loess, so that nothing goes wrong.

Nie Fei walked to the courtyard, found a corner, dug a pit more than a foot deep, and then walked back to the house, took the jade cup containing the two solutions in his hand, walked out of the door, and walked towards the deep pit.

The jade cup was held in his hand, the jade was round, and the solution inside passed through the wall of the cup, transmitting the temperature to Nie Fei's hand, and Nie Fei's palm felt a little cool. Nie Fei felt this coolness, and at this time, his boundless imagination thought of a question again: "Obviously, the solution in this jade cup must be lower than the body temperature, otherwise, it is impossible for the skin to feel cold." ”

Suddenly, Nie Fei suddenly froze, holding the jade cup, standing in the courtyard, maintaining this posture for a long time.

Nie Fei suddenly thought of a question. In the study of the previous world, he learned that organic reality is not like inorganic reality, and the conditions of inorganic reality are basically very relaxed, but organic reality is different, organic reality is often more stringent, and various conditions can affect the results of reality. One of the most important parameters is temperature. In some cases, even if the temperature is only one degree off, the reaction cannot be carried out.

The reaction between this solution of the Spirit Grass solution and the Inner Dan solution of the Fire Feather Beast is an organic reality, which is beyond doubt. Isn't it, then, that this real yàn condition is not met and therefore cannot produce a reaction?

Thinking of this, Nie Fei couldn't help but sweep away his indifferent expression, put the jade cup on the table of the stone table in the courtyard, took a few steps, and ran back to the house. Almost in the blink of an eye, he came out of the room, with an extra stirring stick in his hand.

Nie Fei decided, he wanted to heat this real yàn to see if the two solutions could react after the temperature increased.

......

As for heating the solution, for Nie Fei, this life was much easier than the previous life.

In the previous life, if you wanted to heat the solution, you had to at least get an alcohol lamp, put it on properly, and then put the glassware containing the solution on the fire, which was very troublesome.

In this life, Nie Fei wanted to heat this jade cup, and he didn't need to make a fire at all, saving a lot of trouble. He has a palm fire technique, as long as the heat is controlled, the solution in the jade cup can be slowly heated.

Thinking of this, Nie Fei picked up the jade cup in his left hand and carried the fire in his palm. When he landed, a faint blue fire appeared on his palm. Nie Fei's purpose was to make the solution in the jade cup heat up slowly, so he didn't dare to urge the exercises too violently, but just used a trace of aura to transfer a slight amount of heat to the jade cup.

At the same time, his right hand was not idle, his thumb and index finger and middle finger, and three fingers pinched the thin wooden stick, stirring in the jade cup.

Under the heating of the palm fire exercise, the temperature of the solution in the jade cup continued to rise. Thirty degrees, no response, thirty-five degrees, still no response, forty degrees......

When the temperature of the solution rose to forty-five degrees, there was a sudden change in the jade cup. I saw that the original solution of green and pink was incompatible, and the green and pink disappeared sharply, and the whole solution became another color, orange.

Nie Fei was pleasantly surprised, he knew very well that this change in color meant that the two solutions finally reacted. He carefully manipulated the fire technique in the palm of his left hand to keep the temperature at forty-five degrees, and his right hand kept stirring. In this case, he lasted for almost a quarter of an hour before he pulled out the wooden stick and put away the fire technique in his left hand.

The reason why he had to maintain it for a while before withdrawing the exercise was to make the reaction of the solution more thorough. Then, Nie Fei put the jade cup on the table and stood still for a while.

In fact, the reaction of this solution is only the first successful step. In order to demonstrate whether this method is effective and whether it can solve the problem of drug resistance of the Spiritual Herbal Solution, it is necessary to extract the immortal nature of the solution after this reaction, and then Nie Fei can finally confirm it after taking it himself.

Next, Nie Fei did not hesitate, according to the previous method of separating the toxicity and immortal nature of the spirit grass, separated the immortal and toxic properties of the solution in this jade cup, and put the medicinal liquid containing immortal properties into another jade cup.

Nie Fei quietly looked at the medicinal liquid in the jade cup, only to see that the color of the medicinal liquid was slightly different from the color of the previous spiritual elixir. The previous Spiritual Relief Herbal Liquid was pure white, but this time, the white color of the liquid seemed to be even deeper.

Nie Fei poured out a little medicinal liquid from the jade cup, and sniffed it with his nose, the smell was fresh, and there was no special smell. Then, Nie Fei tilted his neck, poured this little medicinal liquid into his mouth, closed his eyes slightly, and carefully experienced the feeling.

Half a quarter of an hour later, Nie Fei opened his eyes and cheered loudly: "It's done." "This medicinal liquid is just like the original antidote herbal liquid, as soon as it is ingested into Nie Fei's abdomen, after transporting the immortal exercise, a ball of spiritual energy will be absorbed into the sea of qi.

Obviously, this method can completely solve the problem of the failure of the Spiritual Solution. Faced with such a result, Nie Fei was extremely overjoyed, from now on, applying this method would speed up the cultivation progress of the aura. I believe that it won't be long before he can leap to the realm of Qi refining.

The process of success in this experiment is not easy, and Nie Fei has exhausted his mind for this. But the result was good after all, at least it didn't make Nie Fei's mind go to waste.

Now, according to this method, Nie Fei can start to prepare an upgraded version of the Spiritual Relief Herbal Liquid, let's call it the Fire Relief Elixir. But the truth is that Nie Fei can't make it. The reason is very simple, he only has a fire feather beast in his hand now. This Inner Pill can at most prepare the amount of about fifty Spirit Relief Grasses.

Therefore, if Nie Fei wanted to prepare a large amount of fire elixir, he still needed a lot of Fire Feather Beast Inner Pill.

This Fire Feather Beast's Inner Dan was hard to buy on the market, but Nie Fei knew where to get it. In the Fire Demon Valley, there are many Fire Feather Beasts, and this Neidan is on the body of those Fire Feather Beasts.

Nie Fei stood in the courtyard and raised his eyes to look into the distance, and that direction was the direction of the Fire Demon Valley. He looked at it for a long time, and thought to himself: It seems that it is only for those Neidan, this Fire Demon Valley, it is also imperative.

~ Today's update is a bit late, forgive me. ~