After Ling Feng got into the submarine, the hatch at the top of the submarine quickly closed.

At this time, Ling Feng immediately ordered the robots in his mind: "Dive into the water as fast as you can, and leave here immediately!" ”

"Yes, sir!" The three robots responded.

As the submarine quickly dived into the water, at this time, everyone hiding in the submarine suddenly felt that the submarine shook violently, and suddenly, everyone's faces changed suddenly.

At this time, Ling Feng didn't have to think about it, he could guess that it must be the armed helicopter on the sea that launched an attack on their submarine.

It is estimated that the violent shock from the submarine just now must have been the result of being hit by some kind of shell.

At the beginning, Ling Feng was still a little nervous in his heart, for fear that his submarine would not be able to resist the military's attack, but the seventh-generation robot told him through his mind, saying that this expedition submarine, whether it is stealth speed or defense ability, is very strong, and ordinary shells can't damage it at all.

Hearing this, Ling Feng felt much more relieved, and immediately he came to everyone, kept a calm smile, and kept comforting everyone, saying that it was okay, the submarine would be fine.

After comforting for a while, everyone slowly relaxed their nervous mood.

However, as the submarine quickly dives into the deep water, it is basically difficult for the armed forces on the surface to pose a threat to it.

At this time, five helicopter gunships, after many bombing attacks over the sea. Finding that it had no effect, they immediately transmitted the astonishing news that the enemy had submarines to the military command.

At the same time, after the military people received the whole news, their faces changed drastically, and they all began to suspect that the identity of Ling Feng and their suspects was too suspicious, and they killed Li Zhongtian's family. They also stole research results in the fight against the zombie virus. What is even more shocking is that these criminals, their armed forces, are so terrifying. And not only submarines. And there are also many very advanced armed robots.

So. After some analysis by the military, they unanimously agreed that Ling Feng must be a spy agent sent by a certain country to lurk in Jiangbei.

And so it goes. Things are even more complicated, and the matter must be reported to the federal cabinet!

At the same time, military personnel have already contacted the East China Sea Fleet Command and asked them to dispatch a fleet to conduct a thorough search and exploration of the entire Haimen County and even the entire Ludong Province and the sea area, and must search for the suspicious submarine hidden in the sea.

If necessary, you can inflict a devastating blow on the enemy's submarines!

Just after Ling Feng and others fled into the sea in a submarine, in just one hour, dozens of anti-submarine patrol planes appeared in the sky over the sea area of Ludong Province, and these planes explored and searched the entire sea surface through radar and infrared detectors.

However, aircraft mainly rely on sonar and magnetic anomaly detection to detect submarines underwater.

The so-called sonar is to carry out sound collection and detection, anti-submarine aircraft generally use sonar buoys or sonar pods to detect submarines, and generally can find submarines at a depth of about 300-400 meters. However, the disadvantage is that the detection area is limited, and it is more difficult to detect if it encounters a submarine with relatively low noise.

Like the "Explorer" submarine used by Ling Feng to escape, not only when sneaking, the noise is very small, but what is even more terrifying is that it can easily dive to the bottom of the sea below 700 meters, so when Ling Feng and they left the sea area of Huangsha Fishing Village, the seventh-generation robot quickly found a sea area with an extremely deep water level, and by the time the military's anti-submarine patrol plane came, they had successfully entered a sea area more than 500 meters deep.

At such a deep depth, even if the world's most advanced anti-submarine patrol aircraft is dispatched, it may not be able to detect it.

Therefore, when those anti-submarine patrol planes searched and probed for a long time in the waters of the entire Ludong Province, without exception, they did not find any trace, as if Ling Feng's submarine had evaporated in the seawater.

The bigwigs of the federal military, after getting this result, were so angry that they almost didn't smash the table.

Just an hour after Ling Feng and the others fled from Haimen County, Major General Lao Yiman of the Fourth Military Base in Ludong Province led a special detachment to the scene of the incident in Huangsha Fishing Village in advance.

At this time, the area from Huangsha Fishing Village to Houtan has been cordoned off by the police, and the twelve destroyed generation robots are lying quietly in place at this moment, and the scene is well protected, just waiting for the arrival of Major General Lao Yiman.

Soon, Major General Lao Yiman, supported by a group of officers, came to the blockade site with a blue face.

When he saw the destroyed generation of robots, the shock in his heart was beyond words to describe for a while.

According to the oral accounts of the witnesses, these twelve robots, they suddenly appeared near the back beach, their reaction and movement speed are very fast, they can skillfully operate shotguns and bazookas, at the same time, their defense ability is also very strong, ordinary sniper rifles and pistols, can not cause fatal damage to them at all. In the end, it was the military's helicopter gunships that used a 23-mm single-barreled rapid-fire aviation cannon to destroy them.

After hearing this, Lao Yiman's brows furrowed deeply, and he was slightly silent for a moment, and suddenly, a cold light flashed in his eyes, and he ordered the people behind him on the spot: "Immediately notify me of the Federal National Security Service and the Federal Academy of Military Sciences, and let them rush here as soon as possible, and at the same time, list this place as a military restricted area, and no one shall be allowed to approach, if anyone dares to enter, they will be killed!" Prepare the materials for me immediately, and I will rush to the capital as soon as possible! ”

When Major General Lao Yiman brought the information and pictures of the robot incident in Huangsha Fishing Village to the capital, it immediately caused a shock in the entire federal military and federal cabinet!

All the high-level bigwigs of the Federation were shocked, which country's spies would carry so many robots and submarines to infiltrate Jiangbei, and what was even more shocking was that no one noticed it.

Especially those delicately shaped robots, with their advanced and intelligent, in today's world, no country can make them. However, the facts are in front of us, and the federal top brass has to believe it.

At this moment, the federal government began to have great doubts about the situation in its own country, why other countries have designed such advanced combat robots, but their spy personnel have not noticed any news.

From this moment on, the top brass of the federal government began to feel that the security of the country was under some kind of potential threat......

Just after Ling Feng's robot and submarine caused a shock to the federal government, he still didn't know it.

Still hiding in the submarine, playing cards with everyone to pass the time.

As for Wu Kecong and their families, after several hours of blind flickering, he finally succeeded in calming them down.

At present, their submarine has sailed out of the waters of Haimen County, and as long as the submarine is in the process of sailing without any abnormalities or problems, it is conservatively estimated that they can arrive at the port of Kinmen in Nanhai Province in five days.

But this way is sneaking on the bottom of the sea, so their life is still relatively dull and difficult, after all, from Ludong Province to Nanhai Province, there are almost more than a dozen provinces and cities along the way, and the total distance is close to 10,000 kilometers.

During such a long voyage, although the food and water in the submarine are well prepared, it is very painful to be in a relatively claustrophobic and dull space for a long time, because the submarine has been sneaking in the deep sea below 600 meters, they can't see the scene outside, and they can't tell the difference between day and night. Whether it's naïve or not, they've tried.

Anyway, the days of being in the submarine were really not as comfortable as Ling Feng imagined. (To be continued......)