Forty Millenniums of Cultivation

Everyone agreed to go to the operation site of the supermassive shield machine to find out exactly, but only such a mysterious order was placed in the master crystal of the large railway factory. Shaking iron teeth and impact drill bits had just begun to be refined, and there were no coordinates to be sent after the refining was completed.

Li Yao estimated that there was no reason for Wu Yingqi or Li Linghai to share such a confidential matter with such “three-family slaves” as Li Minghui. Li Minghui's large railway factory could only be responsible for refining consumables, and the subsequent transport work should be handled by the elites of the Royal Forest Army.

Even the Royal Forest Army Elite does not necessarily know where the refined consumables are to be sent at this time. Only a very small number of high-ranking people and hearts, such as the "Moon Demon” Moon, know.

Although the exact coordinates are not known, Li Yao can be inferred roughly.

“Large iron factories are just a very common mix of mining, smelting, energy and refiners, large in size and low in technology. ”

Li Yaoshen said, “Look at these technology transfer agreements and expert guidance manuals. These things are enough to show that to produce qualified consumables, you need to invest a lot of human and material resources and time, and upgrade several of the main Fabao component pipelines in the big railway factory over and over again, which is very labor-consuming.

“There are many more heavily industrialized towns in the underground world, such as large railway factories, with higher technological content and better facilities, and even though there are many rare metal components in the mineral veins here, there is a considerable gap with the need to shake iron teeth and impact drill bits, and many raw materials have to be transported from the outside.

“So why did Wu Yingqi and Li Linghai choose such a ‘flat and unexpected' underground heavy industrial town to refine and process the consumables they needed?

“The only answer, I think, is distance and traffic - they must be close to the big railway factory, and there must be tunnels or mine holes that can reach them directly and transport large quantities of consumables unimpeded. ”

“Even so, the search was too broad. ”

Longyang Jun said, "The underground rock formations are no better than the ground world. There is nothing to see at a glance. Thoughts are often blocked by rocks and disturbed by spiritual veins. It is extremely time consuming and energy consuming to search thoroughly for every mine, tunnel and crevice in the hundreds of miles and thousands of miles.

“Don't forget, Wu Yingqi and Li Linghai will always defeat the final position of the Four Election Emperors at Tianjing. Once they truly control the entire Emperor, we will try to escape and make it at least a hundredfold harder! ”

“This is a big problem, let me think… there it is, vibration! ”

“I don't know how many supermassive shield planes Wu Yingqi and Li Linghai are already in charge of digging and exploring underground - at least three or five of them should be there," Li Yiu said.

“Shield engines are raw, crushing and extinguishing rocks, making deafening noises, and of course, transmitting all kinds of vibrating ripples, not to mention three or five supermassive shield engines operating at the same time!

“Now that we're sure that they're not too far away, just lock in their vibrating ripples and you can find them with the Shundo! ”

Longyang Jun thought for half a day, "It's a good idea, but the underground world itself has countless vibration waves - shocks from the air circulation and cooling systems of underground towns and cities, rumbling sounds from other towns and factories' shielding machines, including natural seismic waves from faint geological changes… Thousands of intricate ripples are intertwined and have become minimal when passed here, how do you lock in vibration ripples from supermassive shield machines? It's like finding a drop of water in a flood! ”

“Not necessarily. ”

Li Yao smiled slightly and said, "The mountain men have a wonderful plan! ”

Long Yangjun looked at him without a word.

Li Jialing also frowned and watched him closely.

Li Yaozhen couldn't help but be disappointed when he saw no one hitting on him for half a day. “Shouldn't you say 'Oh, the plan will come out’ at this time? ”

Xiaoming and Wenwen sighed: “Daddy, time is running out, if you have a way, tell me, stop playing! ”

“Yes...”

Li Yao scratched his chin for half a day and coughed quite awkwardly, "The frequency of oscillations between ripples and ripples is not the same, as if the sound of earthquakes and volcanic eruptions were different, even more so than the sound of normal pharma running in the town.

“The same is true of shield machines. Small shield machines with a normal operating surface diameter of less than 10 meters are definitely not the same as large shield machines with an operating surface of 20 to 30 meters. The sound of crushing rocks must be different!

“And the 'supermassive monster' with a working surface diameter of 100 meters, it must emit a very special noise, very recognizable, even though it passes hundreds of kilometres in the rock formation, the vibration ripple attenuates to very little, but some basic characteristic parameters will never change.

“You see, these technology transfer agreements and expert guidance manuals detail the performance parameters and refining methods of the oscillating iron teeth and impact drill bits, so, based on the characteristics of these consumables, together with the design methods of God's conventional shield machines, we can model in the crystal brain and ‘reverse' the full picture of this supermassive shield machine and calculate what it sounds like when it's working, what features it contains!

“Wouldn't it have been captured if we had mastered its ripple features and contrasted them with the vibrating ripples we had collected? ”

“Wait...”

Longyang asked, "How can you reverse the imperial method of refining the shield machine, including how the shield machine works, etc.? ”

“It doesn't matter, when the size and working surface of the shield expands to a certain extent, there are only a handful of different construction options left, and I can model and calculate them in several different ways. ”

Li Yao grinned, “By then, we'll have dozens of different corrugated features, form a feature bank, and grab all the corrugations we've collected to compare, can we always find a similarity? ”

“That's quite a calculation, isn't it? ”

Longyang Junfu wondered, "Are you sure? ”

Li Yao glanced at the two little guys and said confidently: “Maybe not in the past, but now... should be fine! ”

Li Yaoxin vowed not to hesitate.

While refining the Soundwave Search and Grabber and finding the location of the supermassive shield is sure to waste a lot of time, everyone agrees that it is worth it.

Wu Yingqi and Li Linghai are powerful. In no way are they facing the battle to be defeated. The identity of "Black Star Emperor” is not really invisible. Even if they can escape from the emperor to “poke the true face of Wu Yingqi”, there seems to be nothing to poke through.

Even, it could be counterproductive, for example, to run to the “god of war" Lei Chenghu kind of iron blood soldier to “poke Wu Yingqi's true face”, maybe Lei Chenghu was ecstatic at the time, Ow, to rush to Wu Yingqi on three knees and nine taps.

Therefore, they must master the Black Star Emperor Wu Yingqi's base card, at least to see what this base card looks like, and escape from Emperor Du before they have the game's capital.

After unified opinions, Li Yao and the two little guys condensed themselves and put all their computing power into the modeling and calculation of the supermassive shield constructor.

After all, the shield machine is a civil magic treasure. Even if it is large, the structure has not changed in essence. It is not complicated compared to the military magic treasure. For Li Yao, who has dismantled and modified no less than twenty or thirty giant soldiers, it is naturally a small dish, not to mention - besides, there are two databases that are huge enough to help!

Instead, it took them a long time to refine the "vibration ripple scanning and grasping method", mainly because the precision requirements were too high, and many of the components had to be polished by Li Yao himself.

From modeling and calculation to pharmacopoeia refining, it took more than twenty hours before and after, and a weird pharmacopoeia was refined.

In fact, there is no “refining”, purely using the search method on the Giant Divine Soldier to assemble, the time is pressing, and he doesn't care about the layout and appearance. At first glance, it is a mess of metal cow dung, but there are four huge metal bowls stretched out, snapped by Li Yiu on a relatively smooth rock wall, first drained the air inside, and injected it into his specially formulated, high-sensitivity gas as a conductive medium.

“Popo, Popo, Popo! ”

“DiDiDiDiDiDiDi! ”

“Duh, duh, duh! ”

As he held his breath and gradually injected the spirit into Fabo, pushing his sensitivity to the limit, hundreds of random ripples across the rock immediately released, interwoven with absolute noise unrecognizable to adult ears.

Li Yao very patiently entered each of these “noises” into the corrugated feature library that he and the two little guys had jointly deduced. Surely, it wasn't long before he found a slightly downward 20-degree angle in the southwest, with a very weak corrugation, and a corrugation in the feature library that they deduced, the coincidence rate reached more than 95%!

“You see, this corrugated overlapping serrated structure shows that there is more than one sound source that makes it, and it was produced by several supermassive shield machines working together. ”

Li Yao pointed to the three-dimensional stereoscopic model of the ripples, those peaks and valleys, and explained to Longyang Jun and Li Jialing, "And more importantly, every three and a half minutes, the oscillating ripples fall to the bottom of the valley, it takes about two minutes before it gradually rises, and in two minutes it reaches the peak - this is obviously the cooling time of the supermassive shield machine.

“According to my calculations, a mega-shielder of such great power must operate at extremely high temperatures that it is impossible to drill and crush continuously. Three and a half to four minutes is the limit, after which it must be cooled for two or three minutes before a second round of work can be carried out.

“All traits match, so this place is our goal! ”