Chapter 1336

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Optical invisibility technology was a very cutting-edge technology!

Shi Lei was very sure that optical invisibility technology would not appear before the end of his other journey. If the Angel Council mastered optical invisibility technology, it would be a disaster for Shi Lei and the Mirui Technology Group.

Think about it, if the Devil's Mercenary Group under the Angel Council could become invisible, then would the safety of Shi Lei and the senior members of the Mirui Technology Group be guaranteed?

Optical invisibility technology was not unsolvable, and there were even multiple restraining plans. For example, infrared thermal detectors, radar detection, and so on.

But an enemy that could become invisible was ultimately too much of a threat.

Shi Lei was so lost in his thoughts that he did not hear Ye Feng's call.

"Boss! Boss! "Ye Feng shouted several times in The First Light's on-board communication system, but there was no response. As a result, he had to walk to Shi Lei's side and pat Shi Lei's equipment on The First Light.

"Hmm?" Shi Lei finally recovered from his deep thoughts and asked, "A Feng, what's the matter?"

"Boss, what should we do now?" Ye Feng asked. "The Steel Vessel has arrived in the Kampas region."

Shi Lei shook his head. "Wait for orders!" After that, Shi Lei asked Izur, "Izur, can you calculate whether this optical displacement layer is naturally formed due to special terrain, minerals, or something else? Or is it artificially created?"

"Sir, I'm sorry. Due to the lack of relevant calculation conditions, the main system is unable to calculate whether the optical displacement layer is artificially created or naturally formed," Izur responded to Shi Lei.

This answer made Shi Lei's face turn a little ugly.

"Sir, the infrared thermal detector of the Steel Vessel has found an abnormal situation." Just as Shi Lei was feeling disappointed, Izur sent another piece of good news.

The virtual transparent screen of the LIP lens-type information processor had already displayed an abnormal situation.

In the optical displacement layer of the Campas region, two irregular infrared thermal radiation images that vaguely resembled humans were displayed.

"Izur, come closer!" Shi Lei immediately ordered.

This damn optical displacement layer could not only achieve optical invisibility, but it could also block electromagnetic pulses and infrared radiation.

Shi Lei had already tested it with the GPS!

But now, the Iron Ship had detected an infrared thermal radiation image. Could it be because the Iron Ship was closer to the optical displacement layer?

According to Shi Lei's instructions, Izur controlled the Steel Voyager to move quickly and approached the optical displacement layer. Sure enough, as Steel Cruise Ship approached, the infrared radiation image became clearer and clearer.

"Sir, the system has confirmed that the infrared radiation image belongs to a human," Izur reported.

"Izur, be careful. Don't let the other party discover the Steel Cruise Ship." Shi Lei was not sure if the optical displacement layer was a one-way or two-way vision shield.

If the optical displacement layer could block external detection, but it would not block internal observation of the outside world, then the Steel Cruise Ship would be easily discovered by the other party if it got too close.

“Yes，Sir。” Izur further lowered the Steel Cruise Ship's flying altitude to less than 85 centimeters above the ground.

The downward wind pressure generated by the main propeller swept up the withered yellow weeds.

The Steel Cruise Ship was currently about two kilometers away from the optical displacement layer. Shi Lei estimated that the two people would not be able to discover the Steel Cruise Ship.

Sure enough, just as Shi Lei had predicted, the infrared thermal radiation images of the two people gradually disappeared into the distance. They did not discover the Steel Cruise Ship.

'They did not discover the Steel Cruise Ship! Then, is it because of the Steel Cruise Ship's excellent performance and the close two-kilometer distance that the other party did not discover it? Or is this optical displacement layer a two-way vision shield? 'Shi Lei secretly guessed.

In order to verify his conjecture, Shi Lei decided to test it.

If this optical displacement layer was man-made, then once the optical displacement layer was attacked, the owner would definitely notice the problem.

"Izur, use the Ruby Laser Cannon and attack here!" Shi Lei selected a position on the virtual transparent screen of the LIP lens-type information processor.

The position Shi Lei chose was an attack trajectory from top to bottom. Moreover, it only cut into the optical displacement layer in a very small arc and then left the optical displacement layer.

This kind of attack from a small angle avoided the dazzling laser light and attracted the attention of the people inside the Campas region. In particular, Shi Lei had now confirmed that there were really people inside the Campas region!

Izur received the order and raised the Steel Cruise Ship's flying altitude. However, it only reached a height of two meters. Then, he chose a suitable angle and fired the Ruby Laser Cannon according to the plan Shi Lei had set up.

A dazzling red light flashed. Even in the daytime, it was very dazzling. The red light pierced through the optical displacement layer. At the position where the optical displacement layer was pierced, the optical system of the Steel Cruise Ship clearly captured a kind of ripple similar to water waves.

However, the next moment, the position where the optical displacement layer was pierced by the laser gradually returned to calm like water waves. It was as if nothing had happened.

"Izur, fall back!" Shi Lei watched the entire process on the virtual transparent screen of the LIP lens-type information processor. The water-like ripple in the optical displacement layer made Shi Lei feel danger.

The two Steel Cruise Ships burst out at their highest speed and retreated nearly five kilometers in a row.

However, whether it was the optical displacement layer or the Campas region, they were unexpectedly calm. There was no reaction at all. Shi Lei hesitated for a moment before deciding to continue probing.

"Izur, use the electromagnetic cannon and attack the previous point again!" Shi Lei gave the order.

At present, the Steel Cruise Ship was about seven kilometers away from the optical displacement layer. The third-generation Steel Cruise Ship was equipped with the fourth-generation electromagnetic cannon. Its initial speed reached 8,355 m/s. Including the speed reduction of the alloy bullet, it only took less than two seconds to cover the distance of seven kilometers.

Izur adjusted the position of the Steel Cruise Ship. A dull sound of air compression was heard. About two seconds later, a water-like ripple appeared on the optical displacement layer again. Then, it quickly recovered.

However, there was still no reaction from within the Campas region. Based on this point, Shi Lei made a guess. 'From the looks of it, there's a high possibility that the optical displacement layer is not man-made. Moreover, it's a two-way line-of-sight shield.'

This inference was tenable!

However, Shi Lei still did not directly give the order to enter the Campas region. Instead, he ordered Izur to control the third-generation Steel Cruise Ship and enter. "Izur, control a Steel Cruise Ship and enter the optical displacement layer. Activate combat mode. If there's any abnormal situation that might threaten the Steel Cruise Ship, you're allowed to fire! "

"Understood, sir." Izur responded in a cold and emotionless voice. One of the Steel Cruise Ships quickly rose into the air and flew toward the optical displacement layer.

Approaching the optical displacement layer, the Steel Cruise Ship stopped. Izur reported, "Sir, the main system will record the situation of the Steel Cruise Ship passing through the optical displacement layer and analyze more properties of the optical displacement layer."

The Steel Cruise Ship's main propeller came into contact with the optical displacement layer. This layer of transparent material that was invisible to the naked eye rippled, but the Steel Cruise Ship was not affected. This meant that this optical displacement layer made up of an unknown material did not have a physical substance and would not block the passage of material.

Izur controlled the Steel Cruise Ship to continue moving forward. The head of the Steel Cruise Ship came into contact with the optical displacement layer. The virtual transparent screen of the LIP lens-type information processor suddenly flickered as if it had been subjected to strong radiation interference.

"Sir, the Steel Cruise Ship has been subjected to strong electromagnetic interference!" Izur reported. At the same time, he controlled the Steel Cruise Ship to speed up the speed of passing through the optical displacement layer.

According to Izur's calculations, if the Steel Cruise Ship stayed in the optical displacement layer for a long time, the internal circuits of the Steel Cruise Ship might be burned out!

Shi Lei waited calmly. When the Steel Cruise Ship completely entered the optical displacement layer, it seemed to have disappeared directly from the air.

This was one of the main functions of the optical displacement layer — optical invisibility!

"Izur, what's the situation?" Shi Lei asked. The virtual transparent screen of the LIP lens-type information processor lost its image after the Steel Cruise Ship passed through the optical displacement layer.

Shi Lei was a little worried. Could the optical displacement layer still block the detection of neutrinos?

"Sir, please wait a moment. The neutrino communication link is still connected and has not been interrupted by the optical displacement layer. However, the Steel Cruise Ship's on-board system is in a certain degree of chaos. The main system is being repaired remotely. Please wait a moment … "Izur replied with the specific reason.

Shi Lei breathed a sigh of relief. If the optical displacement layer could block neutrino communication, no matter what the Campas region had, he would just turn around and leave. He would not care about what was going on inside.

But now, since the optical displacement layer could not block neutrino communication, as long as he waited for the Steel Cruise Ship to transmit the internal image, Shi Lei would enter after making a judgment!

"Izur, control the other Steel Cruise Ship and pass through the optical displacement layer!" Shi Lei ordered again.

“Yes，Sir。” Izur followed Shi Lei's instructions and controlled the other Steel Cruise Ship to pass through the optical displacement layer.

The second Steel Cruise Ship encountered the same situation as the first one. When it passed through the optical displacement layer, its internal system was in chaos. Izur needed to transmit data remotely through neutrino communication to repair it.

Fortunately, neutrino communication was not affected. Moreover, neutrino communication technology transmitted data very quickly. It did not take too much time to repair the system's chaos.

"Sir, the data image will be restored in ten seconds!" Izur reminded Shi Lei.

Ten seconds passed in the blink of an eye. When the LIP lens-type information processor's virtual transparent screen restored the image, Shi Lei could finally check the internal situation of the Campas region.

However, Shi Lei discovered a strange scene …

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