These dragons also deal with Misha on weekdays, and they know all about this.

After Luo Di finished speaking, he took out a warhead: "In order to deal with the enemy of this structure, I asked the research department to make an 'armor-piercing projectile' - that is, a cannonball that can penetrate bone armor or armor and cause damage. ”

"And against close-range, large-volume enemies, I recommend using this flowering shell..."

This is actually to change the shape and structure of the warhead to achieve different functions. The dragons were a little overwhelmed when they heard this, and Roddy looked at their appearance, so he simply let them start the test firing - Iskar took the lead and directly picked up the hedron cannon and began to learn how to use it.

"The power of this thing is estimated to be average... The barrel is so short, the shell is not big, it is still solid. ”

Rubens is still a little resistant to the dragons using weapons. But Iskar shook the handle: "Try it!"

The hedron cannon looks a bit like a hand-held Gatling, because of its large recoil and heavy size, ordinary people can't even carry it. From this point of view, it is true that only this group of dragons can use it.

Each cannonball is about eight centimeters in diameter, with an energy release circle at the bottom of the hedron barrel and twenty hedron stones that transmit energy under the handle. There is also a special heat dissipation array drawn outside the barrel, instead of relying on natural air cooling to dissipate heat, and the design inside is actually optimized by Kardashian.

To put it bluntly, this is a semi-automatic hand-held cannon.

Iskar had never used such a thing, and after Roddy taught him how to aim, he found seven or eight kinds of Warcraft carapaces that had been prepared in advance to target. Iskar pulled the trigger, and with a loud "bang", his cannon-holding left arm shook violently, but because of his mental preparation, the red dragon stood firmly in place.

Thirty meters away, the huge demonic beast carapace was punched out of a palm-sized hole.

"Whew, it's okay, it's okay. ”

Iskar said as he looked down at the hedron cannon in his hand, the huge recoil gave him an inexplicable feeling of refreshment, "I want to shoot a shot, how do I do it?"

"Keep pulling the trigger. ”

Roddy gestured to his left hand. Iskar paused for a moment, his expression changing slightly.

He continued to fire, and after more than a dozen shells were fired, several demonic beast carapaces in the distance had become fragments, and the straw stacks filled behind the carapace were smashed to pieces by the tumbling warheads. This kind of power can't be considered great compared to the dragon's spells, but the "burst shot" mode is the first time everyone has seen it. Rubens went over and picked up a piece of debris: "All I can say ... You alright. ”

"No, if you really face a demon, the first shot to hit the head will kill the opponent directly, and this thing can be fired almost infinitely..."

Essien quickly analyzed his conclusion, and Roddy smiled: "This is the more convenient place than using spells, the attack interval is very short, one shot per second, how long can your spells be cast one by one?"

There is a theory of "elemental attenuation" in elemental spells, that is, if you stand still and use too many spells, the power of the spell will be greatly reduced when the surrounding elements are thinned, and even cause the spell to fail.

Stika had a different opinion of the hedron cannon, he leaned over to find the wreckage of the armor-piercing shell, and found that the bullet had become an irregular piece of metal after penetrating the carapace, and he took the bullet and guessed: "If this thing shoots through the demon's carapace at the speed just now and rolls through its body, I'm afraid it will directly mess up its internal organs, right?"

"The specific effect, you can go back and hunt the demonic beast to try. ”

Roddy said something seemingly casually next to him, and then replaced Iskar's magazine with a "flowering bullet". The projectile has a flat head and has a better braking and rolling ability, but has a shorter effective range. Iskar aimed the hedron cannon at the monster skin that Roddy had people pick up, thought about it and put it down: "The one over there... Take off all your armor and give it to us!"

He asked the guards around him to take off the fine armor on his body, and the eight sets of chest armor were stretched by Iskar with magic to form two layers of stainless steel plate armor, which was basically stronger than dragon scales.

He placed the stack of armor in front of the straw stack, walked thirty meters away, and pulled the trigger—

With a "bang", after only one shell, the armor and straw stacks placed there flew directly back more than ten meters, and the deformation was serious...

In fact, this hedron cannon is a large "gun", which should be regarded as an "anti-materiel weapon" or something similar to an aircraft cannon on the earth, but the caliber is larger. And this weapon is definitely a "harvesting artifact" for large-scale demonic creatures.

Looking at the fragments in front of him, Essien raised his hand and said, "Or... Try playing the shield. ”

"Yes, try the shield!"

Rubens was also taken aback by the movement in front of him, he no longer dared to take it lightly, so he condensed various elemental shields with Stica and Essien one by one in the open space, and then took turns to fire and bombardment - they now have a certain amount of scientific literacy, so it didn't take long for this attempt to become an "experiment", and several dragons took out paper and pens to make tables and began to record the effects of the bombing.

Faced with this situation, Luo Di really couldn't cry or laugh, but he did feel that he had invisibly affected the dragons of this world. He watched Rubens, who had never looked down on weapons, also bombarded with crystals, but he was thinking about the next topic in his heart.

It wasn't until hundreds of shells were empty and all the targets in the range were blown away that the group of dragons finally stopped. The green dragon Stica was already visibly impressed by this weapon, and leaned over to curry favor, "Prime Minister, will this thing be sold to the dragons?"

"If you need it, you can make it. What I brought over today is just a trial version to see how powerful it is. At present, it is only a solid metal bullet, and the cost and process of the burst bomb are somewhat difficult, and the research and development has not yet been completed. ”

Roddy patted the already overheated hedron cannon beside him, and then found Iskar and Essien talking again. He asked, "Just ask any questions." ”

"Prime Minister, I thought... That kind of cannon can hurt the dragons, which is terrible enough. But now, a hedron cannon of this size can penetrate our magic shield... How is this done?"

"The laws of physics. ”

Luo Di directly threw out the concepts of "conservation of momentum" and "pressure", the dragons had already learned some of it before, and at this time they immediately understood the principle. However, they didn't ask the question of whether this kind of thing would be sold to the dragons again - everyone here was not stupid, and Roddy probably took this kind of thing out for more than just showing them a "new weapon".

The deep meaning behind this is to let the dragons understand how far Luo Di's power has reached.

As Luo Di said, humans and dragons are two races after all, and the cooperation between each other must be based on awe and respect for each other's overall strength.

After learning the power of bombing and artillery, Quiao never talked about what he was doing against Roddy. And now, after this group of young dragons test-fired the hedron artillery, the original sense of superiority over humans in their hearts was also gone at this time.

This kind of crystal cannon cannons can't be used by ordinary people, but how can elite soldiers pick out the strength that is big enough. If it is a barbarian soldier, it can easily arm a company out - imagine if the soldiers of a company have this kind of weapon, which dragon clan is not afraid to see it?

That's what Roddy wants: when the damage capacity of the weapon itself reaches a certain level, it will form a kind of ideological deterrence. Is the peace brought about by "nuclear deterrence" peace? Everyone just holds a big stick in their hands and is afraid of each other before they do nothing.

Unable to disassemble the hedron cannon and put it away, several dragons proposed a few revisions, and after Roddy carefully took the paper and wrote it down, this "leisure activity" looked like it was coming to an end.

"Whew, I'm going back to the formula again. ”

Rubens' expression was frustrated, and several others were clearly detached from the curiosity and excitement of the previous test firing of the hedron cannon. Kardashian followed them, clear about the mentality of these guys, so she said, "We've been studying for so long, isn't it time to take a break and relax?"

"Yes, yes!"

Stica immediately responded, but the other three were silent. It's not that they don't want to rest, but they feel that if their optimistic plan is overturned like this, they really can't get over it.

Roddy glanced at Kardashian and immediately gave the steps: "It's still the same sentence, everything should be a combination of work and rest - in this way, have you heard of 'team building'?"

"What do you mean? Build a house?"

Iskar raised an eyebrow. Luo Di waved his hand: "The meaning is similar, in fact, our small team went out to find some other ways to relax, and everyone took a few days together to enhance the relationship in a place outside of daily research." This is also to allow us to better improve efficiency in the future... I think the Magic Tower of Helchino is a good place, it's open to all dragons for part of the day,"

"Really?!"

The black dragon Rubens was fascinated by the various entertainment methods of the Helchino Magic Tower for a long time, and suddenly burst out in surprise. The others also showed expectant looks, but they didn't know that all the foreshadowing he had before was for the sake of a seemingly casual sentence at this moment: "What can this be? I happen to have some things to do over there, if you agree, let's go for a week and relax." ”

"Is the Prime Minister going to fly over and do something himself? Isn't it to report to the King alone?"

Kardashian rolled her eyes, of course the other dragons knew about the relationship between Roddy and Sally, and suddenly showed a look of "I understand, I understand": "Of course the prime minister has to hurry up if he wants to do something! We can leave at any time!"

Luo Di looked helpless: "We can leave in half an hour, and we went there to study things related to demons." ”

I see a friend said that the stitches will be removed in 7 days, my last stitches were indeed removed in 7 days, this time the doctor said 12-14 days, I estimate that it is because the wound position is not easy to heal the reason, anyway, listen to the doctor, after all, I have not studied medicine.

(End of chapter)