At the beginning, on the seventeenth floor of the Land of Gods and Demons, Tang Zheng did not wait with Zuo Ci before entering the eighteenth layer of the void space. Tang Zheng entrusted Ouyang Xiao to take care of all the affairs of the medical gate. Ouyang Xiao agreed very firmly, and Tang Zheng was relieved to enter the eighteenth floor and embark on the road back to the earth.

But now he's back from Earth. And what Ouyang Xiao promised was not done well. The medical gate let the Qino Chamber of Commerce attack, and it was a mess, and the disciples were killed and injured countless times. Most importantly, his brother's fate and whereabouts are still unknown.

This made Tang Zheng very angry. If it weren't for Ouyang Xiao's kindness to Tang Zheng, Tang Zheng would have roared on the spot.

Tang Zheng's questioning made Ouyang Xiao helpless for a while.

With a long sigh, Ouyang Xiao slowly explained: "This matter is a long story. The attack on the medical gate by the Zino Chamber of Commerce was premeditated. The Qino Chamber of Commerce has joined forces with the Blood Demon Sect, the Heavenly Demon Sect and other powerful sects of the Demon Dao. The Qino Chamber of Commerce is responsible for attacking the Medical Sect, while the Demon Dao Sect is responsible for stopping us. ”

"I'm waiting to hear the news and want to send it to Dawning City for support. However, the Demon Dao struck at a critical moment and disrupted our teleportation. By the time we got to Dawn, it was too late. The masters of the Zino Chamber of Commerce have already retreated. ”

"The matter of the Zino Chamber of Commerce, the Skywalker Chamber of Commerce has now intervened and is dealing with them. And the personnel of our two palaces and one faction are also dealing with the masters of the Demon Dao. Now that you come back, you will have to give an account of this matter in the end. ”

……

Ouyang Xiao was clear and explained the cause and effect of the attack on the medical gate by the Zino Chamber of Commerce. Only then did Tang Zheng know that this matter was not just because of the grievances between him and the Qino Chamber of Commerce. It is the result of the joint promotion of many sects.

So. Ouyang Xiao can't be blamed for this matter at all. You can't blame the two houses and one faction. In the final analysis, it all came down because Tang Zheng was sharp. The reason why there are too many enemies.

Communication artifact, the matter of the land of gods and demons. Erected too many enemies for Tang Zheng. Especially during the auction, Tang Zheng borrowed Ge Hong's hand to slaughter too many monks of the righteous and demonic realms. When he was in the land of gods and demons, he annihilated all the Blood Demon Sect and the Yin-Yang Acacia Sect.

Knowing that Tang Zheng had left the cultivation realm, they didn't take the opportunity to retaliate, so there was really a ghost.

Although Tang Zheng's strength was not seen in their eyes, Tang Zheng was surrounded by masters. That's what they fear. With Tang Zheng here, they won't use the medical door. Tang Zheng's absence means that the master is not there, and it is just a matter of minutes to move the medical door.

"Master, this matter, the apprentice understands. I'm going to make them pay a heavy price for this one. When the time comes, hehe, I will shock the entire cultivation world. He who insulted my doctor today. And I will make them pay for it with blood. ”

Tang Zheng's words are definitely not empty words. He has this talent, he has this potential, and he has the strength to do this.

As long as it is researched using modern warfare weapons such as warships with the aura of heaven and earth. Don't talk about the Five Great Demon Sects, the Western Zino Chamber of Commerce. The medical sect single-handedly challenged all the sects in the cultivation realm, and it was no problem.

"At that time. I, Ouyang Xiao, will definitely be there. Shame given by the Devil's Path. They will be cleansed with their blood. Ouyang Xiao said categorically.

Ouyang Xiao's heart of help, Tang Zheng understood very well. Because it was Tang Zheng instead. He'll do the same.

Ending the call with Ouyang Xiao, Tang Zheng's face gradually became gloomy. At this moment, he is eager to have great strength. If he had the strength to make the cultivation realm tremble, then the medical sect would definitely not suffer such a catastrophe.

His brother will not be uncertain about his life and death because of his departure.

Everything, in the final analysis, is still the reason for the lack of strength. Relying on others and pulling the big banner is an external force after all. is far inferior to his own strong strength, which Tang Zheng can be said to have deeply experienced.

Ending the call, Tang Zheng disappeared into the ruins of the medical gate and appeared in the Broken Army Immortal Mansion. The place where it appeared was in an area where Tang Zheng was isolated. Weapons of war researchers, all here.

When they saw Tang Zheng, they stepped forward to say hello.

Looking at Wang Yusong, the captain of the scientific research team, Tang Zheng asked with concern: "How is the research?" Is the idea of using the aura of heaven and earth as a bullet for weapons of war feasible or not? The safety of all of us is at stake. Wang Yusong, I hope you must tell the truth. ”

The chief attaches so much importance to it, Wang Yusong does not dare to slack off. Organize the information and put the data in front of the chief. Under the chief's mouth, Wang Yusong sat on the side. Began to talk to the chief about the use of heaven and earth aura war weapons.

These days. For the aura between heaven and earth, as well as all kinds of energy. Wang Yusong and others already have a comprehensive understanding.

"Chief, in theory. The feasibility of this method is as high as 95 percent. If you only need to use a one-time condensed aura cannonball, then it can be made 100%. However, it is a bit difficult to make the battleship tank itself gather the aura of heaven and earth. ”

"Because we don't know much about the formation. The big guy discussed that the best way was to make the battleship itself gather the aura of heaven and earth to form cannonballs. The longest cooling time we have calculated is about a minute. ”

"A minute or so is when the battleship is at its weakest. If you can use disposable aura cannonballs at the same time, this is the perfect masterpiece. ”

……

Wang Yusong clearly told Tang Zheng about the research. As soon as the words were finished, Tang Zheng put down the information in his hand. Data analysis has a very high probability of using Reiki warships to create.

Putting down the data, Tang Zheng's brows were deeply locked. The only difficulty in building a warship at present is that the scientific researchers do not understand the formation. The formation they don't understand means that everything is in vain.

Speaking of formations. Tang Zheng suddenly thought that in the Hongjun ring, he collected the heart of this formation. The heart of this formation has been channeled into a human form. You can let the heart of the formation teach the scientific researchers to learn the way of the formation in the immortal mansion.

The battleship made in the early stage can also be used by the Heart of the Formation to help depict the formation that gathers the aura of heaven and earth on the battleship.

In this way, there are no obstacles.

Do what you think. Tang Zheng said hello to Wang Yusong and said, "I have a way to solve the matter of the formation." When I find someone to teach, you must study with your heart. In the early stage, he would do it for the battleship to carve the formation. ”

"We must study hard and never disappoint the chief's expectations." Wang Yusong straightened his waist and snapped it as a standard military salute.

The figure disappeared in front of Wang Yusong and the others. Wang Yusong waited for others, and he was used to Tang Zheng's sudden disappearance and sudden appearance. After Tang Zheng left, they began to study the matter of the battleship again.

Tang Zheng, who disappeared into the Immortal Mansion, appeared in the world of Hongjun Ring. Tang Zheng went to Hongjun Ring, his purpose was very simple, that is, to find the heart of the formation, ask the heart of the formation to help teach scientific researchers, and help depict the spirit gathering formation on the battleship in the early stage.

Tang Zheng is the master of the Hongjun ring, and his divine thoughts are swept over and over again. At the beginning of a time or two, I haven't found the hiding place of the Formation Heart. The third time, Tang Zheng's mind did not miss anything, and he searched carefully.

In the end, at the very edge of Hongjun Ring, he finally found the heart of the formation.

A flash of jumping appeared on the side of the Fa-rectification Heart, and he said unhurriedly, "Don't hide it, I've already found you." ”

After the words were finished, there was still no movement. The heart of the formation thought that Tang Zheng was tricking him out, so he didn't pay attention to Tang Zheng at all, but took care of himself and rested.

The silence of the heart of the formation made Tang Zheng a little annoyed.

"I'm so angry, you don't come out. Toast and don't eat and drink, and if you don't come out, I will start the ban of Hongjun Ring and force you to come out. If it's damaged, don't blame me for not reminding you. ”

When the words fell, Tang Zheng pinched the law with both hands, and the prohibition of Hongjun Ring slowly activated.

At this time, the heart of the formation knew that Tang Zheng was not deceiving himself. hurriedly appeared, and said fearfully: "Don't open the ban, don't open the ban, didn't I come out." Stop, stop. ”

Seeing the heart of the formation appear, Tang Zheng stopped activating the prohibition.

"Finally reluctant?" Tang Zheng's appearance is not at all like a request for help, but more like a rich man waiting to grant freedom to slaves.

The heart of the formation turned into a human form, revealing a bitter smile.

"Can you not come out? The prohibition here is infinitely powerful, and it can knock me back to my original form in an instant. If it is beaten back to its original form, countless years of time will be in vain. Weighing the pros and cons, do I dare not come out? The Heart of the Formation replied, his tone full of helplessness.

After a pause, the Heart of the Formation looked at Tang Zheng and said slowly, "What's the matter with me?" Let's just say it. As long as you don't activate the ban, I can do it, and I will do my best to help. ”

The heart of the formation is so cooperative, Tang Zheng's mood is naturally very happy.

"I need your help me to teach my disciples the knowledge of formations, as well as to carve formations on some magic weapons. As long as you do well, I can let you leave Hongjun Ring and see the outside world, how about it? ”

A big stick goes down and gives another piece of candy. It's a very effective solution. The heart of the formation is in Hongjun Ring, and I don't know how many years have passed. He never imagined that he would one day be able to see the outside world.

Immediately, the heart of the formation agreed directly without hesitation and said: "One word is a certainty." ”

With the help of the Heart of the Formation, Wang Yusong and the others devoted themselves to learning the way of the Formation. The profundity of the formation, when I first came into contact with it, I felt that it was very complicated. At the beginning, Wang Yusong and others were very jerky and ignorant in their cognition of the formation.

Under the teaching of the heart of the formation. They all have a certain understanding of the mortal array and the spirit array. The immortal array and even the legendary divine array, because of some conditions, Wang Yusong and others only understood the situation, but they couldn't learn it.

The problem of formations was solved, and the plans for the battleship tank, the manufacture of which officially began. (To be continued......)