Take the light screen, open the distribution map of the mechanical warehouse, and Lin Chuan points the innermost part of the warehouse, "go to the secondary warehouse area. Is it still stable?"


    "OK."


    The staff led the way in front and promised: "the secondary warehouse area has been very stable in the past two years. Those out of control mechanical puppets have long been removed..."


    Lin Chuan nodded, but he didn''t think so. The secondary warehouse area is equivalent to the garbage cave of the mechanical honeycomb.


    There are regular armed forces to clean up here, which is much safer than the cave of the mechanical honeycomb.


    However, to say that it is stable, it seems to be a layman.


    In such places, interference may occur at any time, causing the remains of disabled mechanical puppets to activate, resulting in violent walking.


    Of course, because the armed forces of foka tower are strong enough, it is also very fast to clean up these faults.


    After brushing the pass, the heavy door in the secondary warehouse area slowly opened. Lin Chuan, wearing protective clothing, walked in with the staff.


    meanwhile.


    When the door of the warehouse opened, a group of people came in. They were surprised to see the door of the secondary warehouse open from a distance.


    "Eh... The young mechanic..."


    Feiyu''s eyes moved. With her eyesight, she saw Lin Chuan clearly and recognized that this was the passenger on the same suspension train.


    In the dining car, she once met Lin Chuan, who was wearing a mechanic''s robe, but didn''t know he was really a mechanic.


    After all, now those maintenance engineers, whether low-level, intermediate or high-level, wear clothes similar to mechanic robes. No expert can tell.


    Is this young man qualified to enter the secondary warehouse area alone?


    Feiyu was surprised. Before her trip, she had carefully understood the entry qualification of the secondary warehouse area. It was difficult to say, it was not difficult to say.


    As long as there are more than three mechanics and representatives of a mechanical organization, their passes add up and they can lead the team to enter.


    Or, similar to her side, she received a large order, including the pass of the mechanic Association, the trade pass issued by foka tower and the certificate issued by the east continent chamber of Commerce.


    However, with a single person entering the secondary warehouse area, the authority of the pass is a little big.


    When she was thinking, she saw a group of people coming out of one of the small warehouses and walking towards the secondary warehouse area.


    "Baron Swift... How did this waste come..." Fei Yu frowned and muttered to himself.


    ……


    Secondary warehouse area.


    On a suspended wheel, Lin Chuan and the staff stood on it, moving forward in a clear pipe. Below is a mountain of mechanical debris, flickering with the sound of current from time to time. Occasionally, dark shadows in those debris can be seen moving rapidly.


    The surrounding walls and the metal dome at the top reflect the cold and sharp luster.


    From the appearance, the secondary warehouse area is a spherical shape, and the metal covered on it is four-star alloy.


    "It cost a lot to build here..." Lin Chuan sighed softly.


    The staff nodded again and again. It was more than a huge price. The original purpose of building here was to build an underground unbreakable fortress in order to fight a protracted war with the sea beast Corps.


    At that time, the construction requirement here was to exist even if the whole foka plain was destroyed.


    It is said that the metal plate on the wall alone consumes a year''s income of the first-class empire in the eastern continent.


    At that time, the situation was very urgent. The sea beast Legion was killed from the sea of white nightmare, and all countries in the east continent felt panic. If this place was lost and the foka plain fell, the borders of all countries in the east continent would be greatly threatened.


    The defense devices here have reached the peak of that era. Even now, in terms of defense strength alone, they are also among the top in the mainland.


    Lin Chuan looked around, his eyes moved here, his spiritual energy spread, and searched for everything here bit by bit.


    The purpose of coming to the secondary warehouse area is certainly not as simple as mechanical research, but for the secret treasure of [blood spirit eye].


    The map left by Wellington, the location of its treasures, refers to here.


    Lin Chuan has investigated the situation of foka tower hundreds of years ago. There are not so many mechanical debris here.


    It was so steep that Lin Chuan found a deep trace on a wall, which seemed to have been caught by something.


    The trace was covered with mottled rust. Through the perception of spiritual energy, Lin Chuan noticed a very powerful breath.


    "This is the mark drawn by hand..." Lin Chuan jumped in his heart.


    Then, the scene was transmitted to the moss bone for rapid analysis.


    "What a terrible power!"


    Moss bone quickly responded, and the first sentence came out was this, full of shock, "this is the trace left by the strong people close to the nine realms, at least thousands of years ago. They were caught with meat palms. This man is strong and a little scary..."


    Lin Chuan''s mouth curled. Is that enough?


    The walls here can resist the bombardment of the unparalleled strong. They are still the unparalleled strong armed with Xinyuan.


    It''s certainly a powerful horror to catch a deep trace with the meat palm


    Brush


    Moss bone quickly analyzed here. Combined with the structural map obtained by Lin Chuan before, it was analyzed that there was a channel there.


    However, more than 200 years ago, it was sealed for some unknown reason.


    "The thickness of the alloy wall there is more than 100 meters, and the reason for sealing is unknown." moss bone told the analysis results and previous data one by one.


    Behind the sealed wall


    Lin Chuan has a judgment in his heart. In wenlington''s letter, the position referred to is near the wall. It seems that it is likely to be in the sealed channel.


    But why is it sealed here


    It seems that I want to find the older generation of foka tower and have a good understanding


    Thinking like this, Lin Chuan came out of the transparent pipe and entered a laboratory.


    This is the stronghold of the secondary warehouse area. Many mechanical devices are studied here.


    Looking at the pieces of Xinyuan arms displayed in the transparent cabinet, Lin Chuan tut praised them. He was like going to a museum, displaying Xinyuan arms from ancient times to the present, all over the mainland, and Xinyuan like arms of sea animals.


    "Is this the high star Xinyuan armed of sea animals..."


    In front of a transparent cabinet, there is a boxer with strange lines and fish scale like marks.


    The energy spar of the boxer is produced in the deep sea. The boxer is soft and colloidal. Once you reach in, something like a tentacle will be connected with the body.


    This is the heart element weapon structure of sea beasts.


    To be exact, this weapon can not be called Xinyuan weapon. The power of sea animals is not Xinyuan power, but an alternative power.


    The power of sea animals can directly call the energy in the energy crystal and perfectly integrate with their own power.


    In a congenital degree, sea beasts have advantages over many races on the mainland. With this kind of equipment, long ago, the force of sea beast Legion was superior to the mainland.


    It was not until the research and development of Xinyuan armed forces and the improvement of Xinyuan force system that the creatures on the mainland obtained strong force that the balance of power between them and the sea beasts gradually shifted.


    After visiting the laboratory, Lin Chuan soon forgot himself. Everything here is exactly what he needs. If he stays here for a month or two, his mechanical technology will be improved qualitatively.


    Pointing to the pieces of Xinyuan arms, Lin Chuan said a few words casually, saying the advantages and disadvantages, which made the shock color on the faces of the staff on one side more and more intense.


    Holding the light screen, comparing the pieces of Xinyuan arms, and the staff opening their mouths, it is impossible for the young mechanic to tell these advantages and disadvantages one by one.


    You know, the seven-star machinist who came here before looked at all kinds of Xinyuan armed forces and was directly confused. He only looked at the materials. Where can he be like Lin Chuan? It seems that he can''t be familiar with these Xinyuan armed forces anymore.


    "Er..."


    Lin Chuan recovered and noticed the staff''s eyes. He understood that because he was so fascinated, he forgot to converge and stopped talking.


    After staying here for an hour, Lin Chuan is still full of meaning. After looking at the time, today is the first day to come. I''d better go back first.


    Suddenly, the laboratory trembled and the sharp alarm sounded, very harsh.


    "This is... There are violent mechanical wreckage..."


    The staff was surprised. They wanted to say it was all right. It was just the violent mechanical wreckage. The alarm light was still yellow, which represented a warning state and was not serious.


    However, in a blink of an eye, the alarm light turned red, and then there was a dazzling light like blood


    Suddenly, the staff''s face changed dramatically, and the bright red alarm light represented the number of violent mechanical wreckage, more than 100.


    Moreover, it can cause this alarm state, which is equivalent to a strong attack from more than six borders.


    "Mr. Chuan, let''s go..." the staff shouted, rushed to the small door of the laboratory, opened the emergency channel here, and rushed into it with Lin Chuan.


    "Didn''t you say it''s stable here?" Lin Chuan said.


    "I..."


    The staff member has a bitter face and trembling lips, but he can''t say a word. He has worked here for five years, not to mention the bright red alarm, even the red alarm has not been seen once.


    Over the past five years, it has been very stable and there have been no accidents.


    Lin Chuan and the staff stood on the suspended disc and galloped in the emergency escape pipeline.


    For a moment, in the mechanical wreckage below, shadows were moving. Their speed was far faster than that of the strong in the five environments.


    So many mechanical remains of six environmental strength


    Lin Chuan''s scalp is numb. I don''t know how these mechanical wreckage riots. There will be so many at once.


    At this time, he suddenly saw another emergency escape pipe. Gu Teng, sweet and others stood on suspension discs, raised the speed of the device to the limit, and flew desperately towards the exit.


    In Swift''s hand, he was carrying a small box. If Lin Chuan remembered correctly, the Baron had not brought the box in before.