Seeing that the army of orcs was constantly advancing towards Minas Tirith, Li Xiaoyi looked at Chu Xuan, "Let's start too." ”

Subsequently, Li Xiaoyi, Chu Xuan, Zhao Yingkong and Zhan Lan walked into the formation that Li Xiaoyi and Chu Xuan had laid out on the ground, if Neos was still here, he would definitely find that this was their recovery formation, and this formation had now placed energy stones.

"Although the energy stones of the D-level side plot can only support five hours, presumably five hours of this battle is enough, and although we don't know the specific working principle of this formation, it seems that the role of the energy stone in it is only used to improve the recovery speed of the body, and it does not directly replenish the energy of the body, so the use of high-level energy stones only prolongs the action time, and there is no need for us."

When everyone entered the formation, Chu Xuan activated the formation, while Li Xiaoyi began to concentrate and connected to the integrated artillery control system of the artillery position.

After listening to Zhang Heng's words, Li Xiaoyi suddenly realized that he had walked into a misunderstanding, that is, the restriction that "high-tech weapons are ineffective against the creatures of the Lord of the Rings", he has always regarded weapons as his main research direction, but he has never thought about what "high-tech weapons" are, so although Chu Xuan's Gauss pistol and his super-strengthened body have successfully killed and injured creatures in the Lord of the Rings, they do not realize what it means.

It wasn't until Zhang Heng reminded him that he realized that the main god might be "stupid" than he expected, he first assembled a robot from the "Ten Billion Light Years" to operate the artillery, and after the test, it was found that as long as the robot and the artillery were in contact, the artillery would fail, but if there were personnel to change hands, the artillery could be used normally, that is to say, the main god, as an intelligent program, only judged the weapon that finally launched the attack, and if there were personnel in the whole process to isolate the high-tech equipment, the main god would not restrict the weapon!

After discovering this, Li Xiaoyi simply integrated all the steps of the artillery except for firing into one machine, from the installation of the fuse to the determination of the firing parameters, all of which were done, only the gunner only needed to load the ammunition, and the ignition and firing after adjusting the gun according to the firing parameters were required, so that if it was not necessary to reset the gun after firing, each gun group could cancel more than half of the manpower from the gun commander to the sixth and seventh gunners, so that The gunner, who had previously prepared for 100 guns, was more than enough to operate 300 guns.

But when Li Xiaoyi tried out the integrated artillery control system, new problems arose.

First of all, that is, he does not have enough command channels, when the integrated artillery control system of 300 guns is all online, he cannot effectively command these artillery, although the integrated artillery control system is very advanced, but after all, it is physically isolated from the artillery, and it needs to be fine-tuned for each artillery, but because his information exchange with the computer is one-way, he can send instructions to the computer at high speed through the CH pons, and the computer's information can only be fed back through sound and light signals, and the command efficiency is greatly reduced.

Secondly, the integrated artillery control system lacks the ability to detect and evaluate the effect of target detection, and because there are too many artillery, even if there are drones to assist, the observation effect is relatively blurred.

In order to make up for these problems, in the end, Li Xiaoyi and Chu Xuan studied an artillery control combination composed of Li Xiaoyi, Chu Xuan, Zhao Yingkong and Zhan Lan, among them, Li Xiaoyi was responsible for issuing instructions to the artillery, while Chu Xuan translated electronic signals and thinking signals through the system, Zhao Yingkong used his mental power to scan the target for target reconnaissance and strike effect evaluation, Zhan Lan used the psychic chain to connect several people together, and cooperated with the computer and the artillery control system of each gun position to form a comprehensive fire system.

Because Chu Xuan's entry completely relied on the consumption of life force to operate, Li Xiaoyi laid out this formation to provide Chu Xuan with enough endurance.

When this system was put into operation, 300 artillery pieces came to life under the command of Li Xiaoyi, pouring dense artillery fire on the enemy who dared to attack!

Of course, after entering the formation, Zheng Zhe was also told, "You must protect us and don't let us be disturbed!" ”

Soon, the orc team was within range of the artillery, and then into the range of the Lord of the Rings, while the human army's position was silent and unresponsive.

"Get closer, this time we have artillery to base up, and we can give them a hard time at once." Li Xiaoyi said to Cheng Xiao through the chain of hearts, "Listen to our cannon sound and shoot together!" ”

The orcs, on the other hand, were excited because of the silence of the human position, perhaps in their opinion, the human army had been frightened by them, and they did not even dare to resist at all, but soon, they knew that they were wrong, and they were very wrong.

"Grenade, load, shoot!"

With Li Xiaoyi's order, the 300 guns of the artillery position roared at the same time, and 300 shells with a diameter of 117 mm flew towards the formation of the orcs with a sharp whistling in the earth-shattering sound of cannons.

Because Li Xiaoyi deliberately reduced the firing distance, when the cannonball flew into the half-orc formation, the trajectory was still very low, almost parallel to the ground, and as a result, hundreds of flesh and blood alleys were immediately plowed in the half-orc formation.

And even after the cannonball landed, the horror of the orcs was not over, and the cannonball, which still had great speed, bounced off the ground again, and continued to release kinetic energy to any object that dared to stand in its way, until the kinetic energy given to it by the chemical energy released by the burning gunpowder when the cannon was fired was completely consumed, and it would not stop.

Then, under the action of the timed combustion fuse in the warhead, the compressed black powder filled in the stomach was ignited, and in an instant, the gas equivalent to nearly 10,000 times its own volume was released, accompanied by thick smoke, fire and loud noise, turning the hard projectile into fragments, and then pushing these sharp fragments to fly out in all directions.

Through Zhao Yingkong's mental power scanning, Li Xiaoyi was satisfied to see that the first shot of the artillery position was enough to reimburse three or four thousand half-orcs, and a large number of half-orcs were injured by the debris splashed by the shells or the debris hit, and the half-orc formation in front of the position immediately thinned out!

At the same time as the cannon fired, the triggers of the 3,000 Ring Rifles were also pulled, and unlike the straight line of the artillery, the 3,000 rounds formed a Grim Reaper's scythe and swung fiercely towards the orc team in front.

It can be seen that after the battle in the Holy Helmet Valley, Cheng Xiao has fully learned from his experience, and the orders he issued are more accurate, and the resulting shooting effect is also more obvious, and the half-orcs who rushed to the front sprayed blood flowers one after another, screaming and falling to the ground. (To be continued.) )