He had to ask this question clearly.

Since Wang Lun himself mentioned the purpose of coming here, he couldn't hide, and he didn't think about refusing Wang Lun, after all, he had discussed with Master Mu Qing before, and in order to repay his kindness, he could only agree, not refuse.

But this matter involves two aspects: finding secret places and using high-level energy.

For example, Liu Qizong and the sloppy Taoist forced him to use high-level energy to set up a killing game against Wang Lun.

Wang Lun's answer was categorical: "I just want to know how to find this kind of secret place." ”

The eldest grandson said strangely: "As far as I know, the purpose of finding the secret land is to be able to use the high-level energy in the secret land. ”

The latter is the goal. It can be said that when you find a secret place, you naturally have to find ways to use the energy in the secret place, otherwise, even if you know that a mountain in front of you is a secret place, the energy can't be used, so what's the use?

Wang Lun smiled and said, "The eldest grandson family master doesn't need to worry, I just want to find a way to find the secret land, not to retreat, and I won't ask the eldest grandson family to tell me how to use the energy in the secret land in the future." ”

The eldest grandson Wuxiao naturally heard another meaning contained in these words, and waved his hand first: "I can trust the character of a real person." ”

Then, he said, "Well, since the real person said so, let's settle it." ”

He figured out the meaning of Wang Lun's words just now, Wang Lun should have a way to use the energy in the secret land.

Although he was very curious, what method Wang Lun mastered, after all, in order to study the method, the eldest grandson family has been on this for hundreds of years, and he has only mastered a little bit of the essentials, and at present, he is only limited to detonating high-level energy in the secret place, and cannot bring these energies out to be used.

If Wang Lun's method can be combined, perhaps, the eldest grandson family's research on this will improve rapidly.

But he couldn't ask Wang Lun. This must be Wang Lun's secret, Wang Lun wants to share it with the eldest grandson family, and the eldest grandson family can know this method, if Wang Lun doesn't want to, then he can't ask.

"Well, next, I will ask the head of the eldest grandson family to give me advice. Wang Lun stood up and arched his hand and said.

Master Mu Qing also stood up and said with a smile: "I'll go out first, after you finish talking about things, come to Danxiang Valley, I'll prepare the wine and food, and wait to greet you." ”

"Okay, come by all means. Wang Lun said with a smile.

Soon only Wang Lun and the eldest grandson were left in the living room, and the eldest grandson was unharmed, and the eldest grandson was unharmed and set up a magic circle to isolate the sound from leaking out.

Then, he took out a set of array flags from the storage bag and said, "The high-level energy in the secret land has been in a calm state until it is exposed, and the monk has no way of detecting or perceiving it, even if he is lucky enough to step into the secret place, using his divine sense and other means, he will not be able to perceive their existence. And when they are exposed, it means that the secret land is out of control, and as soon as it is exposed, they will explode at the same time, destroying the entire secret land. ”

Wang Lun listened quietly. What the other party said was recognized by the spirit world, otherwise, the high-level energy was so powerful, there would have been sect forces and monks to study it a long time ago, and it was precisely because there was almost no angle for people to study that the monks in the spirit world gave up, and only the eldest grandson family mastered some of the essentials.

"Now our eldest grandson family can't rely on conventional means to determine whether a place contains high-level energy, and only on a specific day of the month, using a magic circle, can we make a judgment. ”

The eldest grandson continued, "This kind of secret place, there is no difference from the outside, the trees that grow on it, the frequency of wild beasts, etc., are all the same as other ordinary places around, only on the day of the month when the moon is closest to our spirit star, the high-level energy will fluctuate slightly. ”

Wang Lun asked at this time, "Why is it on this day?"

The eldest grandson said about what their family had researched: " We guess that high-level energy is born from the universe, is natural energy, and has an inseparable connection with the universe, and when the closest planet to our spirit star is the moon, there will be one day in a month closest to the spirit star, at this moment there will actually be some phenomena on the spirit star compared with usual, the movement is greater, such as the amplitude of the tide on this day will be the highest in a month, and the high-level energy will also be affected on this day, as if it will be invisibly pulled by a slightly larger gravitational force than other times, and the energy will fluctuate slightly。 ”

"The moon is ...... away When you are closest to the Spirit Star, it will have the greatest impact on the things above the Spirit Star, right?" Wang Lun asked.

He almost uttered the word "earth". The people of the spirit world call themselves the spirit world, and the moon that can be seen every night when you look up is also called the moon here, after all, the spirit world was created after the powerful people on the earth flew up, including writing, language, etc., which are very related to the earth.

"That's right. The eldest grandson said, "Of course, no matter what day it is, the influence of the moon on the spirit star exists, but the impact of the high-level energy in the secret land is very small, and we can't perceive it at all, only on the day when the moon is closest to the spirit star, with the help of the magic circle, can we make a judgment." ”

Wang Lun listened carefully and looked at the set of array flags in the hands of the eldest grandson Wuxian.

Eldest Sun Wuxuan said: "We have developed an amplification array, which is to amplify the subtle fluctuations of high-level energy on this day. After the circle is arranged, it will absorb the aura, that is, absorb the energy of the universe, so that the ordinary energy within the circle will exceed other places, and then we will control the ordinary energy in the circle, and gradually vibrate from low frequency to high frequency, the vibration is only concentrated in the circle range, the range is very small, it is one square meter large, if at a certain frequency of vibration, the formation of the circle of the formation of the flag out of the line of subtle tremor phenomenon, like from the ground there is something in the vibration of ordinary energy, to shake the array flag, then out of this phenomenon, it indicates that this place may contain high-level energy。 ”

Wang Lun understood the second half of this large passage.

The vibrational frequency of ordinary energy is the same as that of high-level energy, which is the resonance phenomenon. Resonance will make the array flag planted on the ground tremble, which is normal and completely possible.

But Wang Lun didn't understand the first half of what the other party said.

Wang Lun then raised doubts.

The eldest grandson Wuxian smiled bitterly: "We don't have any reasonable explanation, it's all a discovery that has been inadvertently obtained after generations of people have tried various methods, and then on this basis, an experience has been formed, and the basis of this method is that if the moon is closest to the spirit star, only on that day, the high-level energy in the secret place will have extremely slight fluctuations, and in normal times, the high-level energy will not even have a little fluctuation, we are based on this basis, designed an amplified magic circle." ”

Wang Lun was naturally still confused. After all, there is no scientific explanation to solve the doubts.

But he doesn't study astrophysics, so naturally he doesn't rack his brains to think about it

This doubt, since the other party has designed a magnified magic circle, and according to this magic circle, he has found a secret place, which means that this method is effective.

Wang Lun also admires the eldest grandson family very much. God knows how they came to this rule, and they studied it so meticulously that it is conceivable that the scope of their attempts must have encompassed all aspects, and it took countless failures to discover them.

"The eldest grandson family master, I still have two questions. Wang Lun said that he was sincerely seeking advice.

He was a student when it came to finding secret places with high-level energy.

The eldest grandson said unharmed: "Real person, please ask." ”

"How does the Eldest Sun Family determine which day of a month is the closest day to the Moon and Spirit Star?"

"The second question is that after the amplification circle absorbs ordinary energy, under your control, the vibration frequency gradually increases, and you must be able to encounter the same frequency as the high-level energy vibration?

Wang Lun asked.

The second question is okay, the first question, Wang Lun is really curious.

According to the geography and astronomy he learned on Earth, the orbit of the Moon is elliptical rather than circular, and in about a month, there will indeed be one day when it is closest to the Earth, but this day is not fixed, not that the lunar calendar fifteenth of each month, when the Moon looks the most round, is when the Moon is closest to the Earth.

The naked eye is wrong, and in fact it is not a fixed fifteenth day.

Therefore, Wang Lun thought, could it be that in the spiritual realm, the orbit of the moon is circular, and the trajectory is fixed?

The eldest grandson Wuxuan explained, "Haven't you heard of the Star Heavenly Prison?"

"What kind of force is this?" Wang Lun had never heard of this institution.

"Xingtianjian is available in eight states, which belongs to the government agency, which is to observe celestial phenomena and make early warnings before the arrival of catastrophic weather, and also do some routine things, such as making weather forecasts, etc., including giving the moon the closest day to Lingxing in advance every month, and coastal residents in many places need this day to calculate the high tide. ”

The eldest grandson Wuxian explained the duties of the Star Heavenly Supervisor.

Wang Lun nodded and said, "So that's the case, there are also monks in the Star Heavenly Prison." ”

The eldest grandson replied, "Yes, there are monks. ”

Wang Lun knew that with the participation of monks, the responsibilities of the Star Heavenly Prison were different from those of the Meteorological Bureau of Earth Huaxia, and the role that could be played was far greater than that of the latter.

The first question was solved, and the second question was quickly said by the eldest grandson, who was the same as Wang Lun guessed.

Increasing the vibrational frequency of the ordinary energy in the amplification circle is gradually increasing, and there is no doubt that the frequency will be covered one by one in a large range.

However, the vibrational frequency of higher levels of energy is not fixed and is changing.

As a result, the two do not necessarily coincide.

"The head of the eldest grandson family, please continue. Wang Lun said after understanding the question.

"There is only one day a month to explore, but this method can only be a random place, and it is very accidental. "We've been trying to come up with a way to preliminarily determine which areas might have this kind of secret land, but we've never been able to come up with it. ”