Hearing Lu Xi's question, Yu Shu and He Yan also looked at Yu Ruili curiously.

Yu Ruili shook his head, "It has almost no effect, it can only stop the swarm for less than a second." ”

"Then why build these things? Doesn't it mean that there is a shortage of steel right now? The remainder was a little confused.

"Have you ever seen a wave of insects with your own eyes?"

Yu Shu shook his head with He Yan, the last time the insect tide invaded, they were still young, shivering and hiding in the shelter, and when they saw the sun again, the insect tide had been completely wiped out.

Lu Xi nodded.

The three of them looked at Lu Xi suspiciously, have you seen the insect tide with your own eyes?

Lu Xi was still very calm, "I know you don't want to get an answer, you just want to lead to the following words, you can continue." ”

Yu Ruili almost spurted out a mouthful of old blood, "I haven't seen it either, but my master told me." The insect tide is like an avalanche, like a tsunami, with an incalculable number of horrors, and there is no way to stop them from approaching with existing weapons and abilities. Hand-to-hand combat is inevitable. ”

"And these rejections can only delay the insect tide for about a second. One more salvo could be fired in a second, allowing the practitioner to unleash one more ability, which would reduce some casualties. ”

"My master said, do your best and obey the destiny of heaven. We strive for all the favorable conditions that we can strive for, do what we should do, and the rest is up to God's arrangement. ”

Yu Shu and He Yan nodded frequently, and they all felt that Yu Ruili's teacher was too wise. But before he could speak, he heard Yu Ruili, who was speaking extremely fast, continue: "But Director Han disagrees with my teacher's statement. ”

Lu Xi raised his head, why is it Lao Han again?

"Director Han said, I am in favor of doing my best, but obey the destiny of heaven? I disagree. We believe in ourselves, not in heaven. If you can't rely on yourself, God can't help you. ”

……

Seeing Yu Ruili and his party approaching, the guards on the barrier stepped forward to verify their identity.

After seeing Yu Ruili's nameplate, the guards simply let him go.

"Your authority is quite high." He Yan was amazed, he had wanted to take a look at the barrier since he was a child, but every time he was stopped by the guards, this time he was able to climb it, and he was still a little excited in his heart.

Yu Ruili had already recovered from Lu Xi's blow, and that kind of proud and twisted strength came up again.

"Hehe, of course, I'm the chief engineer of the No. 1 Enchantment Factory in Area 53, if it weren't for your school leaders inviting me. Are you students worthy of me to teach? ”

"Barrier No. 3, this is the front line against the insect tide, and the enchantment project of the entire barrier is in charge of our factory, where can't I go?"

"I'm not afraid to tell you, I can also talk to Director Han."

Yu Shu and He Yan both knew about the close relationship between Lu Xi and Han Qingfeng, so they looked at Yu Ruili with a strange look.

Yu Ruili was puzzled, what do your eyes mean?

Lu Xi explained, "Oh, they think you're very powerful and can get into Director Han's eyes. ”

He Yan felt that Lu Xi was particularly damaged, so he couldn't help but laugh out loud.

Yu Ruili didn't get the praise and envy he imagined, and felt a little unhappy.

Lu Xi spoke again, "Chief Engineer Yu, what are you inviting us for?" I kind of forgot. ”

You're a little floating, I should have reminded you.

Yu Ruili's face suddenly darkened, "Come and enchant." Come with me. ”

Then he stopped talking.

He Yan looked at Lu Xi and said with his eyes, you are really good.

……

The four of Lu Xi climbed to the top of the barrier.

The city walls, which are tens of meters wide, are covered with fortifications, as well as countless steel cannons!

From the 11-barreled 30mm anti-aircraft gun, which fires tens of thousands of shells per minute, to the triple 406mm cannon with a barrel length of 20 meters, everything is available.

Luxi even saw the Type 1897 75mm field gun from World War I, which is simply an artillery museum.

I don't know where they got so much artillery, just the ammunition supply can kill the logistics staff.

"Why are so many guns of different calibers equipped? Ammunition is a nuisance. Lu Xi couldn't help but ask when he sighed at the infinite glory of the hundreds of millions of turrets.

Yu Ruili sighed, "This is also a matter of no choice, the production of gun barrels is very difficult, and the production capacity of unified models of artillery has not been able to go up." ”

"These different types of artillery are all pieced together. Some were produced by themselves, some were dismantled from warships or tanks, and there were also materials that Director Han snatched from other districts. ”

"Now we only want to be able to achieve maximum firepower, and we no longer have the energy to take care of the problem of logistics and supply."

He walked over to the triple 406mm super-super-giant cannon and patted the hard, cold, burr-like cannon with burr welds. "This is the reason why we rely on the No. 3 barrier, and it is also the reason why we ask Lu Xi for help."

He Yan and Yu Shu were also extremely excited when they looked at these steel cannons, and for a while they felt that the insect tide was not so terrifying.

Yu Ruili touched these steel creations, and he also had some confidence in his heart, "There are a total of 108 of these triple-mounted main guns on the No. 3 barrier. A single salvo can blow up a city. ”

According to Director Han, this giant cannon was originally the main gun on a giant warship called a battleship. He felt that this artillery was very suitable for the current state of technology. Only we, the Fifty-third District, can produce such a cannon. ”

Lu Xi and the three of them looked at the giant cannon that was more than 20 meters long and the barrel was more than one person thick, and their hearts were swaying, this is the essence of men, even in the era when the aura is revived and everyone can release their abilities, they are still full of yearning for this huge machine.

"Do you know what this cannon is called?" Yu Ruili asked again, but with the experience of being choked last time, he didn't wait for the three of them to answer, so he hurriedly continued.

"Italian cannon!"

"Director Han called this kind of cannon an Italian cannon, which means that it can blow up everything that is intolerable."

Yu Ruili stuck his waist, as if he was imitating, "Bring Lao Tzu's Italian cannon!" Shoot him! ”

it!

Lu Xi almost didn't catch his breath in one breath, Lao Han, you are too much!

Such a mighty steel cannon makes you want to laugh when you see it.

Yu Ruili looked at Lu Xi, "This classmate, this Italian cannon ......"

Lu Xi couldn't help laughing.

Yu Ruili looked puzzled, but continued to speak, "This Italian cannon is our most powerful weapon for defending the city, and it requires the highest level of maintenance and enchantment. ”

"Frost enchantment is required on the barrel to reduce the barrel cooldown; Tenacity enchantment, increase the life of the barrel; The cannonballs are loaded separately, and the projectiles need to break the enchantment to penetrate the insect's psychic field; Cartridges and projectiles require flame enchantment to compensate for the loss of potency due to Aura assimilation. ”

"Enchantment, which Director Han called enchantment, is a very fascinating technique." Yu Ruili's eyes were full of brilliance.

"In particular, the preparation of enchantment potions and enchantment materials is a very intoxicating job."

Yu Ruili was immersed for a while before continuing: "The process is slightly different between different enchantments, but they are similar, and the difference in enchantment effects is mainly determined by the enchantment materials. ”

Lu Xi was surprised, he didn't expect that there could be so many ways to enchant, it seemed that he had underestimated this technology.

Yu Ruili looked at Lu Xi with a very sincere gaze.

"I asked you to come here to ask you to help us enchant the cannonballs, the cannonballs of this giant cannon have very high requirements for enchantment, the psionic value must reach more than 80, and the enchantment effect must be uniform. Otherwise, there will be serious consequences. ”

"What consequences?" Yu Shu asked curiously.

"Explode! The cannons were destroyed, the gunners were blown into powder, and even the ramparts were damaged. ”

"Our enchanters are inefficient."

"This classmate, you are the most stable and efficient person I have ever seen in enchantment."

Yu Ruili faced Lu Xi, bent down ninety degrees, and bowed deeply.

"Please help us, it's really important!"

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