Time passed minute by minute, Chen Tiezheng and others were also very patient, this kind of thing is not in a hurry, in case the main cannon is not cooled down, then what is waiting for them is to become cannon fodder, this is absolutely not to do, although, the energy of the main cannon is very strong, people are hit by a cannon, they will be completely vaporized by the powerful energy when they have not yet felt any pain, and dying without feeling any pain may be the best way for human beings to die, but Chen Tiezheng and others have not lived enough, although it is the best way to die, but they don't want to die yet。

No one has ever tried to enter the interior of a battleship from the barrel of the main gun, because it is impossible to succeed at all, so all the designers of the battleship have not paid attention to this aspect of the problem, and it is theoretically impossible to enter the interior of the battleship from the barrel.

The energy of the main gun when it is fired breaks through the force field cover, and then recovers from the national field cover, it will definitely not exceed five seconds, in terms of time, five seconds can indeed make people rush into the barrel, thus avoiding the force field cover, but this is only from the time point of view, from the fact that it will not work at all. Because, as soon as the main cannon was fired, the residual energy and excessive temperature were enough to kill anyone who rushed into the barrel, even if those elite soldiers in the Heavenly Tiger Empire wore the best armor of the Heavenly Tiger Empire. Although the armor can block countless damage from the outside, the high temperature of the cannon barrel can reach more than one million degrees, and such a high temperature cannot withstand anything.

Secondly, from the completion of the launch to the opening of the bolt to release the residual energy and then to close the bolt and charge again, it only takes ten seconds to fifteen seconds, this one is operated by the intelligent system, according to the temperature of the barrel and fine-tuned, when the bolt is closed, it is absolutely impossible for anyone to open, in other words, after more firing to enter the battleship, there is only fifteen to twenty seconds, if you can't enter the battleship within twenty seconds, then when the main gun is charged, fire again, of course, people will become cannon fodder in the barrel。

Although the main cannon has a cooldown time, how do you know that it cools down when it is a cannon? There is no fixed time for the cooldown of the main gun, and it must be decided according to the use of the cannon in battle, and it may be cooled down after a hundred and two cannons.

It only took five seconds for the main gun to break through the force field cover, and after five seconds, the force field cover closed again, and it was impossible to enter it again. Therefore, the biggest problem in entering the battleship from the barrel is to know when the main cannon is cooled, if it is not clear that it is just relying on Meng, it is definitely not enough to die with a hundred lives.

The reason why Chen Tiezheng dared to enter the inside of the battleship from the barrel of the cannon was entirely because of the powerful Yuan Shen of the Yanhuang Clan warriors, using the Yuan Shen to explore the internal situation, knowing when they would cool down and when they would open fire, only in this way could there be such a glimmer of opportunity. This is also their good luck, they ran into a battleship with a pure technology system, and the battleship with a pure technology system naturally had no means to defend against the detection of the Yuan Shen because they didn't know much about the cultivation system, so the internal situation was basically clear when the enemy used the Yuan Shen to probe it. If it was a battleship like the Shenguang Clan that cultivated a parallel system of science and technology, and various formations were installed on the battleship, so that the Yuan Shen could not detect the situation inside the battleship, then Chen Tiezheng would not dare to take the risk after killing him.

Artillery after cannon passed, Chen Tiezheng said to several soldiers behind him: "Everyone be careful, the enemy has already fired a lot of cannons, and when it cools down, it is among these cannons, be vigilant, listen to my orders, and prepare to rush in." "Don't worry, division commander, I promise that I won't drop the chain. "They are all elites selected from the Fourth Division, so they naturally have to have their own skills. For such a task, they simply did not pay attention to it.

Finally waiting for the opportunity, Chen Tiezheng ordered in the Yuan Shen: "Follow me." "The five people have rushed into the gap of the force field cover that was broken by the energy of the main cannon like arrows, and rushed into each cannon barrel like a fly, and at the same time, the flying sword has appeared at their feet, and its body is half bent, flying towards the other end of the cannon barrel at the fastest speed.

The temperature in the barrel is really not low, not to mention more than 10 million degrees, the five people have to raise their body protection true element to the limit, and they also activated the defensive formation of the Nine Heavens Immortal Clothes, which can withstand such a high temperature, that is, only those of them who don't need to breathe can support it inside, otherwise, one breath is enough to burn the person's internal organs.

The distance of five kilometers takes half an hour for ordinary people, but it only takes a few seconds for the soldiers of the Yanhuang tribe. Five seconds, it has already appeared in the part of the cannon latch. Chen Tiezheng was the first to fly out, and before the person flew out, his hands had already released the seal of the knotted slur, and he whispered softly: "Fixed." "What he knotted is a fixation spell, and the function is not much, it just immobilizes people and cannot move, in the Yanhuang clan, as long as they have cultivated for a few days, they can use it, but it is just a matter of the length of time to fix the enemy. Chen Tiezheng's cultivation is profound, and he has reached the realm where he can use words to fix people without touching the human body.

With Chen Tiezheng's fixed word exit, the dozens of officers and soldiers located at the No. 3 gun position were all like they had been pointed, and they couldn't move, not even speak. All they could do was watch a large living man fly in from the barrel of a cannon.

The cultivation of the other four warriors was not as good as Chen Tiezheng's, and they did not have the ability to cast a fixed spell like this, so they could only use flying swords. Before anyone arrived, the flying sword arrived first, and the extremely sharp flying sword killed all the officers and soldiers on the gun position. Although these officers and soldiers have armor and body protection, they can't withstand the killing of flying swords.

In just a few seconds, the five gun emplacements had been cleared. However, this will not hide how long the enemy will last, at most a few minutes. Chen Tiezheng flew straight out, passing through the Lin Jin River, Chen Tiezheng already knew that it was impossible to carry out space jumping inside the universe-level battleship, and he could only kill it step by step. This space blockade system is indeed extraordinary.

Rushing out of the gun position, connecting the seals with both hands, and using immobilization spells one by one, all the officers and soldiers everywhere they went were fixed. The other four fighters rushed behind their division commanders, and at the same time, the flying swords opened the way and killed the enemy, but in an instant, they had already rushed out of the main gun firing area of the battleship headquarters and went straight to the command cabin.

The interior of the cosmic-class battleship is naturally very strong, and although the materials used are not as strong as the armor defense, they are also very powerful, even if Chen Tiezheng uses a flying sword, he can't cut it, so he can't break through the wall, he can only kill it according to the passage of the battleship.

Although the five of them killed quickly, the defense system inside the cosmic-class battleship was no joke, and those automatic identification systems had been automatically activated when they had only rushed out of the main gun launch area, and countless particles emerged from various channels and began to counterattack. The power of these particle cannons is very powerful, even if the strength of Chen Tiezheng and the others is strong, even if they have the Nine Heavens Immortal Clothes to protect their bodies, it is okay to be hit by one or two cannons, and there are enough more cannons, but I am afraid that even the Nine Heavens Immortal Clothes will not be able to stop them.

As soon as the automatic defense system was activated, of course, those defensive gates inside the battleship also landed, and it was definitely not easy to open these gates. It is impossible to force it to open it by force, it can only be opened by the main brain that controls the battleship, which is the most troublesome thing.

However, since Chen Tiezheng and the others wanted to break into the interior of the battleship to capture the enemy's commander alive, of course, they also considered this problem, and there was only one solution, that is, to control the main intelligence of the battleship. So, a fighter connects to the main intelligence in a control room, opens the brain he brings with him, and begins to carry out electronic attacks. This is a relatively time-consuming task, and if you can't crack the code of the battleship's main intelligence and control the main intelligence, this surprise attack will become meaningless.

In the past four hundred years, because of the secret activities of Wu Tieliang and others, almost all the science and technology of the entire Tianhu Empire have been copied by the Yanhuang Clan. The Heavenly Tiger Empire's intelligent technology is already very powerful, but the Yanhuang clan is even stronger, because, in addition to having science and technology, the Yanhuang clan also has a more powerful knowledge of the cultivation system, and the combination of these knowledge and scientific and technological knowledge has produced an intelligent system that has far surpassed the Heavenly Tiger Empire.

As soon as it is connected, countless electronic attacks have begun, and the attacks per second are hundreds of millions of calculations, and the main brain of the battleship found that there was an invasion of foreign enemies, so it naturally fought back desperately, and at the same time issued an alarm: "There is an intelligent system intrusion, there is an intelligent system intrusion." "Countless scientists on board the battleship have begun to work, using the programs on the brain to fight the invasion.

In this way, the wisdom of the Zhizhi Brain on the side of the Yanhuang Clan is high, and it is already close to the wisdom of intelligent life, and the intelligence of various programs is much higher than that of the battleship Zhizhi. However, there are a large number of scientific and technological personnel on the warship's side, who can transfer in or directly write different programs according to different needs, so the two sides cannot completely seize control in a short period of time, and the initiative is still in the hands of the Tianhu Army.

Chen Tiezheng is not too worried about whether he can seize control of the battleship, although he is not very good at science and technology, but, after testing, the wisdom brain of the Yanhuang clan has absolutely no problem with the wisdom brain of the Tianhu Army to capture the wisdom of the Tianhu Army, it is just a matter of time, but now he is on the enemy's battleship, if the time consumed is too long, I am afraid that the plan will fail. The biggest fear is that if the enemy cuts off the connection on the hardware, the brain will not be able to attack.

A soldier asked: "Division commander, can you attack them directly?" "The Heavenly Tiger Army's defense against our attack mode is much stronger, we are still more than five kilometers away from their command module, and there are still many obstacles in the middle, it is almost impossible to directly attack their command module, unless I use all my strength, however, it may cause my realm to drop a lot, and I don't want to use it until the last moment." "It's not that Chen Tiezheng has no way to attack the command cabin, but the price he paid is very high.

There is no free lunch in this world, and while the Yanhuang clan has obtained the information of the Heavenly Tiger Empire, they also have to sell some of their own information. Wu Tieliang wants the Heavenly Tiger Empire to gain a foothold, since he has shown that he is a cultivator, he has to help the Heavenly Tiger Empire and provide some intelligence information, after more than three hundred years, the Heavenly Tiger Empire's attack methods against the Yanhuang Clan have also been improved, although it has not been able to achieve complete defense, but it has been able to barely defend itself. On an ordinary battleship, it can't block the attack of the Yanhuang Clan's warriors, but on the Universe-level battleship of the commander of the front army, these defenses are enough to withstand the Yanhuang Clan's attack.