The entrance of the channel is like a funnel, wide outside and narrow inside. In order to avoid unnecessary trouble, after entering the passage, Yang Yi left the "Tianjiao" with the personnel. Although the passage still allows the "Tianjiao" to pass, the speed is much slower, not as fast as Yang Yi and the others.
In accordance with Yang Yi's request, the officers and soldiers all put on protective clothing and used single-soldier aircraft.
This is done to avoid the use of primary energy converters that would cause primary energy fluctuations. If the original energy fluctuation inside the spaceship wreck is a small original energy converter, and the guy who owns this small original energy converter is still alive, he can perceive the original energy fluctuation outside. Although the original energy converter cannot be turned off because of the use of protective clothing and individual aircraft, it cannot completely eliminate the original energy fluctuation, but it can minimize the original energy fluctuation. Avoid being caught early. If there is indeed a powerful existence in the wreckage of the battleship, even if Yang Yi and the others are not discovered, they will eventually run into it, so Yang Yi did not intend to hide it from the sky.
Fortunately, the confined space is similar to the outer space. There is no air and no obvious gravitational field. The speed when using a single-soldier aircraft is not slow.
Soon, Yang Yi and the others approached the wreckage of the battleship.
Although there is still some distance, Yang Yi and others are still shocked in the face of this outrageously large wreck. Seeing in reality and seeing on the screen are two completely different things, and they are not comparable at all. Although the Human Federation also has an SSS-class battleship, it still looks very small compared to the battleship in front of it, even if it is just the damaged wreckage. This is indeed an SSS-class battleship that can only be built by top civilization.
How big is this warship
Obviously, Yang Yi didn't know, because now all that is left is the wreckage.
The diameter of the channel is about one kilometer. Not only is it completely filled with debris, but it is also severely deformed due to compression. The edge is even compressed into a solid body under the action of strong external force, and the original appearance is not visible at all. As for how long this battleship is, it is even more unclear, because Yang Yi and the others can't see it, and the detector also searched a small area of the battleship's tail.
"Major, there are ten kilometers left."
Hearing Allen's reminder, Yang Yi began to slow down.
Although there are still ten kilometers, the wreckage of the battleship has filled Yang Yi's vision, looking like a steel wall blocking the front.
Of course, this warship is not made of steel. The hull is made of a special alloy that is a hundred times stronger than steel.
At this time, a light for navigation appeared on the screen of Yang Yi's helmet, and the other end of the light was on the battleship, which was a gap in the warship's hull. This is the navigation information provided by Allen, which appears on the helmet screens of all officers and soldiers at the same time.
Under the leadership of Yang Yi, the team flew toward the gap.
Because the wreckage of the battleship is too huge, it looks very close, but there is actually a distance. Of course, the gap doesn't look very big from a distance, and you can see it when you fly closer. The gap is actually big enough to allow the "Frost and Snow Tiger" to pass through in the form of a fighter plane.
"After entering, turn off the communication equipment, everyone keeps quiet, there is no absolute need to make no noise."
Yang Yi first turned off the individual radio on the protective clothing, and other officers and soldiers also turned off the radio.
There is no air in a confined space, and no sound can be transmitted. Without using the original energy, you can only communicate with the individual radio. Because it is a small communication device, and it is not advanced, the information is transmitted by electromagnetic waves, so the communication signal can be detected. If you are using quantum communication devices, you don't need to worry, but the human federation has not yet mastered the technology to manufacture small quantum communication devices.
Entering the gap, Yang Yi turned on the searchlight.
The light travels in a straight line. If the enemy sees it, then the enemy is already close at hand, and naturally there is no problem of exposing whereabouts.
Seeing the internal situation clearly, Yang Yi once again slowed down.
Obviously, this gap is the result of an internal explosion, that is, a violent explosion occurred inside the battleship, and a powerful shock wave penetrated the hull from the inside to the outside.
Behind Yang Yi, the officers and soldiers who followed the entry had dispersed.
Although it was a concentrated operation, Yang Yi had made arrangements before that, after entering the wreckage of the battleship, Shen Chengwen's officers and soldiers would scatter and search the areas they passed along the way.
Not to find valuables, but to expand the search area in order to discover the dangers hidden nearby in time.
Of course, Yang Yi didn't need to say how to do it. The officers and soldiers of the strategic squadron often go out to perform tasks and have a wealth of experience in this regard.
Because the detector entered the wreckage of the battleship from here, they had searched this area before, so Yang Yi and the others found nothing.
Soon, Yang Yi and the others came to the first intersection.
Said it is an intersection, but there are several passages here, leading to different areas of the warship wreckage, and the detectors have already detected them.
"Major?"
When Allen appeared, a structural diagram of this area appeared on the screen of Yang Yi's helmet, and the various channels were marked with lines of different colors.
"Wait, you will control the small detectors we release, and we will decide on the direction after completing the search."
"clear."
Yang Yi didn't tell Arundo any more, he gestured to Shen Chengwen a few times, and let Shen Chengwen use the small detector he had brought.
This small detector used by a single soldier is only the size of a fist, can operate autonomously, send back the detected information in real time, and can enter places that many people or large detectors cannot reach. It is mainly used to open the way when searching for unknown areas. . Of course, small detectors are not omnipotent. The biggest problem is that the working range is very limited. It can only run for a few hours after charging, while large detectors can run continuously for several days, and some can even work for several years. Some have their own energy. It can even run until the equipment is damaged. Due to this limitation, small detectors are generally carried by individual soldiers and used only when needed.
Not long after, Shen Chengwen and other officers and soldiers released dozens of small detectors.
Yang Yi and the others did not move on, but stopped. Of course, Yang Yi did not relax his vigilance and asked Shen Chengwen to arrange officers and soldiers to guard nearby.
In fact, Yang Yi didn't know what to do next.
Previously, the detectors released by the "Tianjiao" only discovered the original energy fluctuations, and did not reach the place where the original energy fluctuations occurred. Obviously, inside the wreckage of a warship with extremely complicated structure and severe damage, not only could it not move in a straight line, but the straight line may not be the shortest distance. If you go the wrong way, it will delay more time. It would be wise to wait until the internal situation of the wreckage of the battleship is clarified before deciding on the direction of advancement.
This also happens to allow small detectors to work.
Small detectors can enter many areas that large detectors cannot reach, and they can find a way for Yang Yi and the others when there is no way.
When Allen appeared, dozens of small detectors were already working.
Allen projected the internal structure of the battleship in front of everyone, and showed the location information of the small detector and the path of movement. In addition, Allen is also using the information returned by the small detectors to improve the internal structure of the warship wreckage, which shows areas that have not been detected before. If necessary, Yang Yi can also ask Allen to display the images taken by the small detector with the camera. Of course, Allen is also processing the image information in the background. If there is a particularly important discovery, it will be displayed for Yang Yi and others to know. Because there are dozens of small detectors, and each small detector has three 120-degree wide-angle cameras, even if Yang Yi and the others are all staring, they cannot find useful information from so much information. Let Allen do it for you.
Fortunately, the optical brain on the "Tianjiao" is very advanced, which greatly improves Allen's speed.
Time passed by, and I haven't noticed it. Although Yang Yi is still calm and calm, he feels a little flustered. I can't stay here forever.
Using the information obtained, especially the regional structure just detected, Allen made an analysis. There were several big explosions inside the warship, and it was squeezed by external forces. The hull was not only severely deformed, but also suffered serious internal damage. Some cabins were completely squashed. These are all normal phenomena. The internal explosion is likely to occur in battle, and the extrusion from the outside is related to the location of the battleship, that is, the passage is too narrow, and the battleship is severely displaced under the effect of the explosion, and when it hits the passage Produce a squeeze effect. However, what is abnormal is that the main structure of the battleship, especially the load-bearing structure, was not completely damaged due to explosion and extrusion. It is also true that the wreckage of the battleship still maintains a relatively complete form. According to Allen's analysis, under such a huge explosion and squeeze, even if it was an improved SSS-class battleship, it would disintegrate and even be blown to pieces. That is, in the channel, the shock wave generated by the explosion will be strengthened after being reflected by the channel, resulting in a superposition effect, and the destructive power will increase exponentially. Even if the hull of a warship can withstand the shock wave generated by the explosion, it cannot withstand the huge destructive power of superimposed enhancement.
Obviously, the existence of the wreckage of the warship itself is an unreasonable mystery.
Allen is just an intelligent program without imagination, so the explanation it gives is that when the explosion occurred, the battleship was protected by some external factor. As for what external factors are, Allen didn't say, he didn't know, it could be some kind of force or some kind of energy.
Of course, in Yang Yi's view, Allen's analysis and speculation have little practical significance.
Now, Yang Yi only wants to find a route to the place where the original energy fluctuates, and other things are not in his consideration.
"Major?"
Just when Yang Yi was about to be unable to wait any longer, Allen finally found out, and a vague picture appeared in front of Yang Yi.
It was taken by the camera of a small detector, and because it was just a picture, it was a bit blurry.
Seeing this picture, Yang Yi's brows immediately frowned, and Lin Feng, Shen Chengwen, and Yujiao also leaned over at this time.