Chapter 620

Ding Ning was keenly aware of the dignified and palpitating color under tianxuanzi's fake relaxed expression.

Suddenly, it seemed that tianxuanzi had suffered a loss in the hands of the monster. Otherwise, how could he allow it to live to the present with his brave and ruthless nature.

However, this also changed Ding Ning's impression of tianxuanzi again.

Although these goods are unreliable and have no bottom line, they are really good to his senior brother.

"But it's not so easy to find yongyang grass and Jiyin grass."

Knowing the whereabouts of the demon Dan, Qiao Qiao began to worry about yongyang grass and Jiyin fruit again.

Tianxuanzi frowned and said firmly, "there's no way. We can only send people to the north and south poles to look for them. In addition, we can hang a high reward to see if anyone collects these two kinds of medicinal materials, and then try to buy them with heavy gold or other methods. In short, we must collect the medicinal materials needed for alchemy at all costs."

"Extreme night, extreme night, martial uncle, do you think there will be extremely Yin fruit in the secret place of Tongtian?"

Qiao Qiao whispered like a dreamer and suddenly asked.

Tianxuanzi suddenly lit up in front of him and patted his thigh excitedly: "yes, how can I forget that according to brother Ding, the growth environment of Jiyin fruit is very suitable for the growth of Jiyin grass in Tongtian secret place."

"Tell me what's going on in Tongtian secret territory."

Ding Ning was inspired when he heard the speech. Jiyin fruit is one of the most Yin and cold herbs in the world. It has a wide range of medicinal properties and is an indispensable main medicinal material for refining a variety of prefecture level pills. Even heaven level pills need Jiyin fruit.

It's just that the growth environment of Jiyin fruit is too harsh. Even if you can find one occasionally, you can't cultivate it manually. Naturally, more is better. If there is an environment suitable for the growth of Jiyin fruit in Tongtian secret place, he should go in whatever he says.

"The secret land of Tongtian is sealed in the magic abyss, where there is no day and no sunshine all year round, and the magic abyss is located in the extremely cold zone of Siberia, which is in line with the growth environment of extremely Yin grass. Ding Ning, do you think there will be extremely Yin grass there?"

Qiao Qiao introduced uncertainly.

"It's very possible, but I'm not sure about this thing. No one dares to say that there will be something in Tongtian secret territory when I don't see the extremely Yin fruit, so we still have to make two preparations. According to xuanzi the day before yesterday, we should first arrange people to try our luck in the north and south poles and offer a high reward to see if we can buy it. It's really not good. We'll look in Tongtian secret territory at that time."

Ding Ning was annoyed that tianxuanzi overheard them. Even the elder stopped shouting and simply called them by name.

Tianxuanzi had a thick skin and didn't care at all. He said with a smile: "well, I'll send a message back to Tianji Pavilion immediately and arrange people to look for it."

"Wait a minute, remember to send this message back. The polar day time in the Antarctic is around December 22 (winter solstice) every year, but it basically enters the polar day from about September 23 (autumn equinox) to about March 21 (spring equinox) the next year. The occurrence area is 66 ° 34's-90 ° s; the polar day time in the Arctic is June 22 (summer solstice) every year It is a complete polar day before and after. Basically, it enters the polar day from March 21 (spring equinox) and ends around September 23 (autumn equinox). The occurrence area is 66 ° 34'n-90 ° n. on the contrary, it is more likely to find it according to this time period, longitude and latitude. "

Ding Ning once planned to take time to take a chance, so he did detailed homework. At this time, someone did it for him. He said what he knew without hesitation.

Tianxuanzi raised his thumb in surprise: "brother is a cow."

"It's nothing. I'm a doctor. Of course, I should pay attention to excellence."

Ding Ning said calmly, but he enjoyed the adoring eyes of Joe.

"Now the probability of finding baby pill and extremely Yin grass has increased a lot. The most difficult thing is yongyang grass."

Qiao Qiao pondered and turned his head, looking forward to whether he could replace the north and south poles and think of a place suitable for the growth of yongyang grass.

"Pa!"

Tianxuanzi suddenly patted his thigh and startled them. Hearing the sound, tianxuanzi said in surprise: "there may be yongyang grass in Tongtian secret territory."

Ding Ning frowned and said discontentedly, "are you kidding? How can there be yongyang grass in the place where extremely Yin fruits grow?"

"No, martial uncle is right. According to the ancient records and the results calculated by master, there is a very special place in Tongtian secret territory, where the sun shines all year round, but..."

Speaking of this, Joe paused and looked at tianxuanzi. It seemed difficult to hide.

"Just what? Say it."

Ding Ning was listening, but Qiao Qiao suddenly stopped talking and asked eagerly.

"Let me tell you."

Joe hesitated, Tianxuanzi's face was very dignified and sighed: "Five thousand years ago, our Terran finally killed all the invading demons. In order to prevent the demons from coming back to life, or the demon world invaded the world again through the Tongtian tower, which plunged the world into war again and led to the destruction of life, so more than a thousand Saint level strong men jointly set up a heaven sealing array to seal the Tongtian tower. However, the Tongtian tower is a divine thing that connects heaven and earth, and there is no array in the world Dharma Seals it. Therefore, those Saint level strong people do not hesitate to sacrifice their lives, instill their lifelong cultivation and vitality into the Fengtian array, and upgrade it to a god level array, so as to completely seal the Tongtian tower. The place mentioned by Tianji dance is the place where the array eye of the sealed Tongtian tower is located. The Fengtian array conforms to the way of heaven, Pay attention to the balance of yin and yang to maintain the operation of the array, so the array rotates with the rotation of the earth, and the sun shines all the time. It has become the most just and sunny place in the whole magic abyss. Maybe there is yongyang grass. "

Ding Ning's eyes are tongue tied. Did human beings know the track of the earth's movement five thousand years ago? Even know the orbit of the earth's rotation?

However, when he thought about the magic of the array, he had a natural sense of relief. The array, like the talisman, seemed extremely mysterious at first glance. However, after understanding the basic principles of the array, he was very clear that the so-called array actually contains complex space science, physics, mathematics, chemistry, astronomy, geoscience, acoustics, optics, natural science, quantum science Feng Shui and other disciplines cover almost all modern disciplines. It is an extremely complex and sophisticated high-end discipline.

Modern people cannot perfectly explain the principle of the array in a scientific way because they do not have a thorough understanding of nature. Natural phenomena such as wind, rain, thunder, electricity, cloud, wind, fog, light, darkness and five elements are the most basic elements of the world, and they are also the most fundamental reason why the array can fit the laws of heaven and earth, so as to use the great power of heaven and earth to show incredible power.

Although the strong five thousand years ago may not know what the earth's rotation is, as a saint level strong, their perception and tactile sensitivity are far higher than ordinary people, they have a long-term understanding of nature, and their cognition and mastery of the rules of heaven and earth are far higher than modern science. Therefore, it is not surprising that they can make the array operate according to the track of the earth's rotation with the change of natural rules.

To put it bluntly, both arrays and talismans are actually concrete external manifestations of free energy between heaven and earth.

For a simple example, it is like a lighting lamp. If electricity is the energy traveling between heaven and earth, then the lamp is equivalent to the medium of array or talisman, which shows the electric energy through lighting.

It's just that the free energy between heaven and earth is more elusive and abstract, so the expression form of array or talisman is somewhat incredible, which is difficult for ordinary people to imagine and accept.

But in fact, when you think about it carefully, there is nothing difficult to understand. With the development of modern science and technology, solar energy, generators, ultrasound, X-ray fluoroscopy... And so on!

Aren't these all ways of using the energy of heaven and earth? Who in ancient times dared to imagine modern people bathing with solar energy? Wind power? X-ray to see through

To understand this, Ding Ning immediately put aside his doubts and looked at Joe complaining. Joe asked, "array eyes are array eyes. How can you hesitate."

Joe twitched at the corner of his mouth, Said sadly: "It's the key place of the seal, the location of the Tongtian tower, and the core of the whole Tongtian secret territory. It's not so easy to get there, not to mention the surrounding circle of the most powerful demon spirit, and countless powerful beasts that have been polluted by the evil spirit and lost their senses linger nearby. Thousands of years later, those ordinary beasts will become Warcraft if they survive In addition, in case someone may inadvertently destroy the seal and damage the seal, all the sects jointly formulate rules, and no one can get close to it. Otherwise, they will become the public enemy of all martial arts, and anyone has the right to kill them locally. "

Ding Ning opened his mouth and stopped talking. Thousands of Saint level strong people jointly put down the seal. Even if they wanted to destroy it deliberately, they didn't have the ability.

However, he also knows that it is related to the safety of the whole Terran. No matter how cautious each major door is, it is not afraid of ten thousand, just in case. This is a responsible attitude towards the whole Terran.

It's just that the rules are dead and people are alive. He doesn't care whether he can find yongyang grass or not. It's just that he is very moved by the extreme Yang place. There must grow some herbs of extreme Yang attribute he dreams of.

If we can get these herbs that have long disappeared on earth, it is only a matter of time before he can refine heaven level pills.

He has now been able to easily refine the human level best pill, and there should be no problem with the prefecture level inferior pill.

It's a pity that the raw materials needed to refine prefecture level elixir are spirit grass and spirit fruit. The raw materials needed to refine heaven level elixir are more precious and rare. It must be the elixir or even the king of medicine.

Therefore, what he lacks is neither alchemy nor proficiency, but the raw materials needed for alchemy. Maybe he can find several miraculous drugs in a deep mountain and forest, which can be cultivated artificially.

But it's hard to find the old elixir or the king of medicine. The spirit on the earth is thin. These precious elixirs have long lost their breeding soil. Even if one or two of them occasionally exist, they can't be too old. They will be picked in advance and want the old elixir, It is possible to gain something only by entering the ancient relics that have been born for thousands of years, such as the secret land of Tongtian.

Therefore, Ding Ning has secretly made up his mind that he must go to Tongtian secret place even if it is dangerous for these miraculous drugs that have disappeared on the earth.

"Cough, let's talk about it then."

Although tianxuanzi had no face and skin and acted recklessly, he was mature and refined. He saw his ideas from Ding Ning's changeable expression. In case Qiao was worried, he hurriedly winked at Ding Ning, indicating that he knew something in his mind and would discuss it carefully when he had time.