The evacuation of workers and their families in the large iron works is coming to an end when the new giant soldier "Tianjing" is gradually emerging.
Based on the new worry free religion, which has changed its concept, countless "seeds" have been sown in dozens or even hundreds of underground towns. In the near future, it will be like a burning dandelion, drifting farther and farther, lighting up more dark places.
New magic weapon, new idea, new hope... Maybe I will come to this world without sunshine earlier than I imagined.
It''s time for Li Yao and others to leave.
They discussed with Xu Zhicheng the method of contact, and further discussed the Countermeasures of the cultivators in case of a large-scale encirclement and suppression.
However, Li Yao estimated that the possibility of the cultivators'' comprehensive encirclement and suppression of the underground is not great.
It''s the same problem he said at the beginning - cost.
Now on the ground, the reformers and the four election families are fighting in full swing. Both sides are trying their best to prove that they are the "orthodoxy" of the Empire and eliminate each other completely.
But behind the reformers is Wu Yingqi, the black star emperor, and the family of the four emperors and Marquises has dominated the Empire for five hundred years. No matter who wants to swallow each other, it seems unlikely.
Apart from their special existence, the riot of ordinary people underground is really a small problem. It''s hard to imagine that Wu Yingqi, the great black star emperor, could dispatch a large number of elites to the underground, tunnel by tunnel, to do hard work and dirty work, just to catch a few ordinary people.
"I hope you can stick to it under the ground and remember our promise. In a year and a half at most, there will be an earth shaking war between the two factions. The two sects of immortals will fight till they die, and then we will come back with the real fleet.
"That''s when the underground people see the light again!"
Li Yao assured Xu Zhicheng, all carefree believers and ordinary people underground.
They originally wanted to go straight back to the ground and look for the last few star ports occupied by the four election families.
After all, the situation in the imperial capital is becoming more and more tense day by day. It is very difficult for the reformers to find a suitable star ship to jump in the sea of stars at that time when they are about to completely control the whole polar world.
Only when the imperial families of the four general elections are still in the final retreat, can they have a chance to escape, contact the righteous people all over the Xinghai, and accumulate their own strength.
However, Xiaoming and Wenwen took away the main control crystal brain when they left the big iron factory, but they studied it as a toy, but they found something strange.
"Dad, Dad, look what magic weapon this is. The component design seems very big!"
When Li Yao and others were about to leave the ground, two little guys came to Li Yao with a design drawing.
This design was found in an order after they broke through a secret firewall of the main control crystal brain of the large iron plant and resolved a hidden database.
Because the structure of the firewall and the hidden mode of the database are quite precise and complex, both of them have studied for a long time before breaking through the defense line. They are interested in the things in the order.
"Isn''t this the toothed disc on the shield machine?"
Li Yao can see it at a glance.
Shield machine is a tunnel boring machine, which is a large magic weapon specially used to open up tunnels and expand underground space. In the iron underground world, it is an essential daily consumable.
In order to expand the living space underground, human beings will refine and operate countless shield machines every minute, and continue to dig down, dig, dig, dig, dig, dig out new factories, towns and tunnels connecting these places.
According to different working principles, shield machines can be divided into mechanical, hydraulic, hybrid and very advanced Xuanguang crushing types. Generally speaking, their front end is like a large grinding plate with a large number of drill bits and iron teeth. When running at high speed, not only the independent drill bit will rotate at high speed, but the iron teeth will vibrate thousands of times per second, and even the large grinding plate will rotate at high speed, The hard rock stratum can only be cut through many ways.
The wear rate of the drill bit, the iron teeth and the grinding plate itself is very amazing, so the relevant parts must be replaced frequently.
Therefore, most of the magic weapon factories in the underground world have a complete range of refining lines for spare parts of shield machines, and so do large iron factories. Not only can spare parts be refined, but even complete shield machines can be refined, which is a "fist product".
It''s not surprising to find a number of design drawings of shield machine components in the order of large iron works.
But Li Yao took another look at the dimensions of these components, and he knew why the two little guys asked him with the design drawings.
The length and width of the iron teeth on these shield machines are more than five meters!
Although Li Yao is not familiar with large-scale civil magic weapons such as shield machine, he still has some basic common sense. He recalled several classic shield machine models of the Federation and Empire, and found that if the length and width of the vibrating iron teeth reach five meters, then the whole working face of shield machine, that is, the big grinding plate at the front, will have a diameter of at least 100 meters!
In other words, such a shield machine "rumble" past, all of a sudden can drill a 100 meter diameter tunnel in the rock!
No, if the diameter is 100 meters, can it still be called "tunnel"?
"It''s impossible, isn''t it?"
Li Yao murmured, and quickly took the orders found by the two little guys and looked at them carefully.
He immediately found that this is not as simple as an order, but also includes a complete set of refining process flow chart, secret recipe of new alloy materials, and sophisticated military technology transfer agreement.
For example, the vibration frequency of the iron teeth of ordinary shield machine is generally 3000 to 5000 times per second. If the frequency is higher, the material strength of the iron teeth and the structure of the shield machine can''t bear it, and they will soon be worn out and scattered.
However, the performance parameters of the vibrating iron teeth used in this super large shield machine are required to vibrate more than 12000 times per second!
Such a high frequency oscillation production process is naturally not available in large iron works.
Therefore, this secret database contains a lot of information about how to refine, and even the information of several experts. If there is no trouble from Li Yao and others, these experts will come to the large iron works soon to personally improve the process and guide the local refiners and workers.
The harder the refining material is, the higher the vibration frequency is, which can crush the more solid rock, or greatly improve the efficiency of tunneling.
It''s a very complicated technique to raise the one or two meter long shock saber to ten thousand shocks per second, not to mention the five or six meter long iron teeth. They have to work under extremely harsh conditions.
This is the most advanced military technology. It is not the "three surnamed slaves" like Li Minghui who are qualified to master it.
Li Yao''s hands were flying, and he opened a technology transfer agreement and a refining process flow chart. In addition to the oscillating iron teeth, the percussive drill bit and some components of the hydraulic system had to be refined in a large iron plant.
Li Yao is a true "drill expert", but he is also deeply shocked by the working principle and refining method of this kind of drill.
Although the secret database only contains orders and refining authorization for a few magic weapon components such as iron teeth and drill bits, Li Yao can also roughly show how huge, magnificent and terrifying the super giant shield machine is!
This is not a shield machine, but a huge iron and steel beast devouring the earth''s core!
"Looking at the time when this secret order and refining agreement were established, it seems that it was not long after Li Minghui betrayed Dongfang family and took refuge with Li family."
Wen Wen said, "especially when the three powerful gods like Yue Wushuang come to the bottom of the earth, a large amount of key data flow into this secret database. It seems that they are going to refine many similar components here."
"That''s right."
Li Yao estimated that if all the refining process transformation and technology transfer mentioned in the database can be completed, the whole large iron plant will continue to produce a large number of vibrating iron teeth and percussion bits, and supply... More than a dozen super giant shield machines, and it will not be a problem to work day and night.
More than a dozen super large shield machines with working face diameter of more than 100 meters are rumbling forward at the same time?
Wu Yingqi, the one who cultivates immortals, is more accurate. What does he want to do!
Li Yao immediately went to discuss with long Yangjun and Li Jialing.
"That is to say, the people of Wu Yingqi and Li Linghai who occupy the big iron factory do not just want to be the forward base to capture us, but really need the big iron factory to help them refine a number of key magic weapon components?"
After listening to Li Yao''s analysis, long Yangjun looked over and over again at the information found by the two little guys for a long time and concluded.
"Yes, if it''s just to chase us and catch Li Jialing, there''s no reason to bring so many elite imperial guards down."
Li Yaodao said, "the so-called" sea of people tactics "is meaningful only when we can fully spread the line of fire in a vast battlefield, and it is impossible for the immortal practitioners to foretell that we will fight for the iron factory.
"If the pursuit and counter attack are carried out in the winding, narrow and suffocating tunnels and crevices, no matter how many people there are, it is of little significance. On the contrary, it will become a burden to consume materials and block the passage.
"The matchless hunting Witch of the moon is proficient in sneaking assassins and is barely a helper; The elite of the royal guards are good at frontal combat. It''s not necessary to take these people just to chase us.
"And don''t you think they have more materials stored in the big iron works? It''s not like they are carrying out a temporary hunting task, but they are going to stay here for a long time."
"It seems so."
Long Yangjun nodded thoughtfully, "I was also very strange when I raided the big iron factory. Is" moon devil "moon unparalleled crazy? Just to chase us, why did he bring so many elite of the imperial army down?
"If they carry out two tasks, one is to chase us, the other is to garrison the large iron plant, and help the large iron plant complete the comprehensive technical upgrading and refining line transformation, and then supervise the release of a batch of key magic weapon components, and perhaps escort these magic weapon components to the super giant shield machine - that makes sense!"