The sky suddenly flashed with purple light, and in the next second, several figures fell from the sky and quickly fell. Su Xin looked at these figures and shouted at the biggest: "Di Lao, you are here." 'Boom' fell, and Di Jian hurriedly smiled at Su Xin and said, "Miss Su, long time no see." Su Xin smiled at him, and then she nodded at Feng Wu again.

Feng Wu also saluted her slightly. As for the last nine-tailed fox, Su Xin didn't seem to see it.

She jumped directly over the nine-tailed fox and smiled slightly at Dingyuan behind the nine-tailed fox, which was regarded as a greeting.

This time, the nine-tailed fox was very unhappy. She said surgingly: "Su Shengnu, I haven't seen you for a long time, your eyes are a lot worse." For some reason, she and Su Xin were born with a little bit of a disagreement, and neither of them had met a few times.

How can there be so much hostility? In fact, the two women don't understand this, they just look at each other unpleasantly.

Seeing each other's faces, there is always some discomfort in my heart. Su Xin is the Holy Daughter of the Spiritual Virgin, and the Nine-Tailed Fox is a worshipper of the Spiritual Virgin, so it is logically said that they are in one camp...... The nine-tailed fox now saw that Su Xin was lukewarm to her, and she was angry in her heart, so she turned her fox eyes slightly, and said to a small bean at her feet: "Doudou, call Niang." Xiao Douding beside her blinked, and then hugged the calf of the nine-tailed fox and called cutely: "Mother~" Hearing this title, Su Xintong's hole shrank, obviously shocked.

She couldn't help but say, "He'...... I won't ......" The nine-tailed fox snorted and said, "That's right, this is me and the child of Cundao. She had a smug look on her face, and looked at Su Xin with a little sarcasm.

Back then, she thought that this child was the child of Zhang Cundao and Su Xin, but it made her heart break and almost cry, make trouble and hang herself.

Now that she saw Su Xin's face full of shock and disbelief, and even a slight sense of jealousy, her heart couldn't be happier.

However, Su Xin is not a fool, after a short period of distraction, she shook her head reluctantly and said, "Impossible! Zhang Cundao is also in the Yun Dao realm, he can't have children so easily. Without the pregnancy spring water, this probability is very low...... "If you insist on who has a child first, it must be her, and she is ready for the pregnancy spring!"

It's just that I haven't had a chance to use it. Then she stared at this little bean Ding again for a while, with her many years of ability to look at the face, she saw the clue in the next second.

This guy isn't even human, he's a snow demon! Zhang Cundao and the woman in front of him can't give birth to a goblin!

Xiao Douding was a little scared by the aunt in front of him, he cowered and hid behind the nine-tailed fox, and screamed cutely: "Godmother, I'm afraid~" Hearing Xiao Douding's words, Su Xin finally breathed a sigh.

Then she glared at the nine-tailed fox, and her heart was even more unhappy with her. On the contrary, the nine-tailed fox played with Su Xin, but she laughed contentedly.

She picked up Xiao Douding with her backhand and said, "Don't be afraid, Doudou, although this aunt is fierce and difficult to get along with, she won't eat you." Hahaha! "This nine-tailed fox has a child...... It's hard to put into words.

----------------- and his party finally got on the hovering car, and the hovering car that returned with a full load embarked on the way back under the guidance of Su Xin.

Nothing happened all the way. After returning to the underground base, Wen Xi and the others finally saw the 'outer room' that Zhang Cundao was raising outside.

And the nine-tailed fox also saw Zhang Cundao's 'original partners'. The two sides were not too enthusiastic, nor were they too cold.

When we meet each other, we know each other. In fact, it's normal, they can't talk about wine together.

After Di Prison came here, Di Di Gu said to the master: "I didn't expect that there is such a big dungeon here, it is so lively here." The master nodded in his arms, agreeing with this.

The appearance of the prison made Professor Wen's eyes shine. Because the dungeon is a dungeon demon. In fact, isn't this huge underground base also a huge dungeon?

There is heaven and earth that is called a city, and they do not see the sky above this base, but all the bottom is covered in the earth, what is this not a dungeon?

If you think of the underground headquarters as a dungeon, then the essence blood of the dungeon demon can make this base a demon! To be a human being is to know flexibility, and the same is true for being a demon, and you must also know to be flexible.

The arrival of the prison gave Professor Wen a glimmer of light. However, even if the problem of turning into goblin blood is solved, the huge supply of spiritual power is still a problem.

Positive and antimatter annihilation can provide a large amount of energy, but the efficiency of converting this energy into spiritual power is extremely low, only 1.5%.

According to this ratio, according to the estimation models of several elders, it would take at least more than 100 tons of antimatter...... More than a hundred tons of antimatter, which is simply not reliable!

The Large Hadron Collider simply can't be made. Professor Wen encountered difficulties again, and he had to bury his head back into those scriptures, and since technology was not powerful, he could only seek to practice.

There is no endless road. Among the many scriptures, Professor Wen really found one for him.

That is the "Yellow Bud Sutra". The Yellow Bud Sutra was one of the earliest scriptures they obtained, but this scripture could only be cultivated to the Divine Light Realm, and then there was no follow-up.

In fact, this practice is not taken seriously. But now, Professor Wen has a different understanding from it.

The practice of the Yellow Bud Sutra is to swallow gold. This technique can transform gold into aura! In the past, this exercise was naturally nothing, but in the eyes of Professor Wen today, this is the idea of transforming matter into spiritual power!

Most of the scriptures rely on absorbing the aura of the outside world to practice, but the "Yellow Bud Sutra" is different, this scripture can directly absorb gold to enhance cultivation.

In the Yellow Bud Temple, the monks refine gold into 'Yellow Bud Dan' to enhance their cultivation. In Zhang Cundao's understanding, it will be more efficient to swallow gold directly and practice in a specific cultivation posture.

In fact, this can be seen as the transformation of gold into spiritual power. So, what if we extract this method separately and use gold to transform spiritual power, or even expand it and use other substances to transform it into spiritual power?

In the realm of science, this involves the nature of spiritual power. But in the realm of spiritual practice, as long as there is a theory, it is possible to succeed.

And this theory is the "Yellow Bud Sutra". After Professor Wen figured this out, he began to devote himself to the comprehension of the "Yellow Bud Sutra".

Unlike before, this time he wanted to extract the method of converting gold into spiritual power. Whether it is achieved with a formation or a magic weapon, this is no longer a practice for people to practice.

Because of the different angles of comprehension, the exercises in the misty world can comprehend all kinds of things, and it is not a problem to comprehend formations, magic weapons, elixirs, and talismans.

The question is whether the person who understands it can understand it. This is a great test of the monk's comprehension. And Professor Wen happens to be the kind of person who has a very amazing comprehension.

If the protagonist is not Zhang Cundao, but Professor Wen, it is estimated that Professor Wen has completed the creation of the multiverse at this time.

In the fog chat group formed by Professor Wen, Professor Wen and several gamers who are masters of physics, chemistry, and cultivation joined forces to understand the "Yellow Bud Sutra" from different perspectives.

"Why gold?"

"From a chemical point of view, gold is almost the most stable substance in nature, and to extract energy from this stable metal element is a thankless task in itself, and with this ability, why not use radioactive materials." The Elder of Chemistry frowned and said.

"This is analyzed from a scientific point of view. But from a spiritual point of view. It is precisely because of the stability of gold that you can get more powerful spiritual power from it. There are clouds in the "Yellow Bud Sutra", it is precisely by relying on the 'endless' power of gold germination that spiritual power can be leveraged and transformed into spiritual power......" Speaking of this, the chemical elder frowned again, and he muttered to himself: "With such an analysis, could it be that gold has encountered a change similar to the tin plague?" And then a lot of energy is generated in the change? The elder muttered to himself and began to open his mind.

Then he shook his head, gold is one of the most stable substances in nature, how can it ...... How so?

If there is an aura involved, it is possible! In the tin plague, tin was transformed into gray tin, an allotropic form that is both a reaction product of tin and a catalyst for its reaction.

If so, is it true that the same can be said between gold and spiritual power? Spiritual power is the enlightenment after the transformation of gold, and it is also its catalyst.

Under certain conditions, gold becomes something else, or becomes an allotrope of gold, and the product of this is spiritual power!

So why isn't this phenomenon happening in the real world? Joke, where is spiritual power in the real world!

The chemistry veteran told his realization, and the others also silently wrote it down, because it made sense!

If we follow this line of thinking, then under what conditions can gold react with the aura and release more aura?

In fact, there is such a sentence in the scriptures: 'Xuanjin enters the ravine, and the earth lies on it.' There is also a sentence 'The blazing cold is the same and different, and the feather ascends to the immortal.'

The first sentence is 'Xuanjin enters the gully, and the earth lies on it', Xuan is the aura, gold is gold, and into the gully, it is into a container.

Put gold and aura into a container, and the earth will lie down, that is, cover it under the soil. If it is understood in this way, it is the alchemy method, which can refine the yellow bud pill.

But if we understand 'lying on the soil' as pressing with soil, what about 'high pressure'? Practitioners use mountains and rocks to press down on things to form high pressure, which is a simple way to create high pressure.

Then this sentence can be understood as: put the aura and gold into a container, and then put a pressure on them.

Of course, this is the scripture, not the experiment manual, and I won't tell you how much pressure this pressure is, and what this container looks like.

And 'blazing cold is the same and different, feathering and ascending immortals' should be another condition, that is, applying high and low temperatures at the same time.

Isn't it a contradiction to apply high and low temperatures at the same time. Actually, it's not impossible. The monks have their own way, they can find the kind of fire that is both cold and hot at the same time.

Scientists, on the other hand, can also use laser refrigeration and high-frequency furnace heating. The underground headquarters of the Misty Group, laser refrigerators and high-frequency furnaces are available, which are necessary equipment for production.

After a few big deals, they thought that this idea was fine, so they began to prepare for the experiment. In the beginning, they were thinking about what kind of material to use to make the container, which is the 'gully'.

After several experiments, most of the materials are not suitable, because few materials can withstand high pressure, high heat and low temperature, and this low temperature and high heat are still hot and cold.

No matter what the material, under such extreme conditions, the physical properties will change, and the experiment will fail.

After several failures, Professor Moon, who was a liberal arts student, suddenly asked, "Why don't you just use gold as a container?" Wrap the aura in gold, and then use high temperature, high pressure, and low temperature to get it. This is really a word that woke up the person in the dream, and a few elders suddenly realized!

Yes, gold is so stable, those who can work hard, let the gold go! What more bikes do you need to carry a pickup truck?

Adjusting their thinking, several elders did experiments again. Then, under laboratory conditions, one gram of gold and one unit of Reiki can be reacted to produce one point and eight units of Reiki!

The output spiritual power is greater than the input spiritual power, which realizes the proliferation of spiritual power, and this experiment is successful!

The experiment was successful, and Reiki had a way to solve it. That is, to use the gold that is worthless now to transform it into the current scarce aura!

As a result, Professor Wen wrote an 18,000-word "Feasibility Report on the Manufacturing Plan of the Underground Walker" overnight and submitted it to the decision-making level of the group.

This crazy and whimsical plan made Wen Xi and others look at each other, but this plan clearly explained various problems, and its success rate was as high as 86%.

What is the cost of the whole group for this? A cerebellum that can be recovered if the plan fails.

This price is acceptable. A drop of essence blood. The prison has agreed, and this is not a problem.

Finally, there is an unknown amount of gold. In this world, gold is no longer valuable. You can't trade with the monsters and monks with the gold and let them let you go.

And gold is also a good-looking and useless position in various underground bases. In the underground base, all resources are uniformly rationed, and no one will exchange valuable materials for useless gold.

In fact, when the Fog Gang gathered the people, the vast majority of the people brought cash and gold into the underground bunkers.

These people felt that when the matter was over, the gold and cash would be hard currency. But three years have passed, and cash has become a pile of waste paper, which is too hard to wipe your buttocks.

Gold has also become useless, and thieves are not too serious to steal it at home. In this case, it should not cost much to buy gold from the people.

Now many people are willing to exchange gold for a few catties of mushroom and beef. In this way, it seems that the cost is not high, and even if it fails, it will not lose too much.