There was a loud bang, the fire rose into the sky, the ice under his feet couldn't stop trembling, and his eyes were full of more than 200,000 injuries......

When the flames dissipated, a huge crater with a diameter of dozens of yards came into view, and black smoke rose from it, and the original dozens of ice and snow wolves had already turned into puddles of pieces......

Shocked by the short trigger time of the improved cannon, and the power is better than that of the iron arm catapult, Chen Shi activated the cannon again, just to understand the cooldown time of the improved cannon.

As expected, the cannon failed to spark success, and a battle prompt popped up, and Chen Shi was even more pleasantly surprised after reading the battle prompt message, because the cooldown time of the improved cannon was a full 3 minutes shorter than the cannon purchased from Iron Wing, only 120 seconds......

"I wonder how the Iron Wing Patriarch will feel when he sees the improved cannon?" Chen Shi, who was greatly satisfied with all aspects of the improved cannon, didn't think of the dwarf patriarch Tie Yi, who regarded the old version of the cannon as a treasure, and at the same time an idea popped up in his heart, if Tie Yi, the dwarf engineering master, could join forces with Xiao Carmen, I don't know what sparks would be sparked? I wonder if the various branches of engineering societies will thrive and shine?

While he was thinking wildly, the sound of a boom came into his ears, and the ice under his feet shook incessantly, far more amplitude than the explosion just now......

Seeing this, Chen Shi hurriedly put away the cannon and looked around.

"Whew! ~~" Suddenly, a dragon roar came from under his feet, and then the vibration became more violent, and it is not an exaggeration to say that the ground shook and the mountains shook, and countless ice and snow giant wolves fell to the ground when they stood unsteadily.

Forced to be helpless, Chen Shi flew off the ground and stopped in mid-air, staring at the ice under his feet.

"Boom! ~~" After a muffled sound, the ice exploded, ice blocks of different sizes scattered and splashed in all directions, and a behemoth with red and wings on its back jumped out of it, and looked at it closely, it was the red dragon Yustaz who had a relationship with him.

"Whew! ~~" Jumping out of the underground ice, Yustaz, who was also staying in mid-air, watched Chen Shi roar loudly, as if he was extremely angry.

Chen Shi, who had been given the ability to communicate with the dragon by Psius, understood the meaning of Eustaz's roar, which made him leave this place quickly.

Once learned from the mouth of the Iron Wing Patriarch that the red dragon Eustaz was once the guardian beast of the Redgesburg dwarf people, not an evil monster, so Chen Shi had no intention of harming, and his mind moved two points to transform out, and after ordering two points to drag the red dragon here, Chen Shi took the opportunity to rush to the ground and disappeared when he reached the ground......

Far enough away from the red dragon, Chen Shi, who had canceled his hidden state, leaped down from the place where the red dragon jumped out, and came to the last floor of the Regensburg underground palace without hindrance, where the original red dragon Eustaz lived.

Seeing that the lava was boiling and rolling, Chen Shi, who had come to find the energy crystal, found the most violent place for the lava tumbling and plunged headlong. Unexpectedly, he is not good at water in reality, and it is even more difficult to dive in the viscous lava, but fortunately, the damage of 100 points per second will not be fatal for how long he can flutter in the magma.

It's costly

After a long time of strength and failed to dive successfully, Chen Shi couldn't help but feel angry in his heart, and was just about to use his skills to open the way, but suddenly remembered that he had a divine beast-level dragon mount, and he thought that the King Kong Iron Winged Demon Dragon could shuttle freely in the magma.

With this in mind, he hurriedly canceled the Yuehua Ning Riding Skill, and the King Kong Iron Winged Demon Dragon came out. As expected, in the scorching lava, the King Kong Iron Winged Demon Dragon was really unimpeded, and it came to the bottom of the magma after a few accelerations, which was even hotter here, and the speed of qi and blood consumption increased significantly, soaring from the original 100 points per second to 1,000 points per second, but there was still no threat to Chen Shi, who had a qi and blood value of up to 10 million in the riding state.

Because he was in the lava and his line of sight was almost zero, Chen Shi, who came to the bottom of the lava, had no choice but to turn on the Yuehua Condensation Riding skill again and slowly grope in the lava. Fortunately, there are quite a lot of spars the size of an adult's fist at the bottom of the lava, and you can touch several of them with every step you take, although you can't tell whether it is the energy spar you are looking for, but Chen Shi adheres to the principle of preferring to make mistakes rather than let go, and all the spars he touches are put into his backpack.......

Time passed minute by minute, the number of spars in the backpack became more and more, and by chance, I bought a super-large spar, which was dozens of times the size of the spar collected before......

After a long time, after feeling that there were enough spars in the backpack, he turned off the Yuehua Condensation Riding Skill and directly rushed out of the lava and flew into the air with the help of the King Kong Iron Winged Demon Dragon. Immediately, the exploration technique was thrown on the spar in his hand, and in an instant, the spar information appeared, which was the level 8 energy spar used as a cannon shell.

Opening the backpack, he saw that there were hundreds of them in the backpack, which were densely packed with this kind of energy crystal, Chen Shi was not very excited, and naturally ignored a strange spar that occupied the space of the two-compartment backpack.

The return to the city scroll was crushed, and a few seconds later appeared in the sky city, in a remote place in the city, in a large building, Chen Shi found the dwarf patriarch Tie Yi. When he saw Iron Wing, the engineering master was fiddling with his bottles and cans, and God was extremely serious.

Chen Shi didn't speak, just took out two mini cannons and placed them in front of Tie Yi, one of which was purchased in Tie Yi's hands, and the other was forged by Lu Lu and Xiao Carmen.

"Huh? This cannon is a novelty. Seeing the improved cannon, Tie Yi first looked surprised, then stopped what he was doing, put the improved cannon in his hand and looked over and over again......

Chen Shi waited patiently on the sidelines, he was full of confidence in the improved cannon, thinking that coming here the cannon would definitely arouse Tieyi's strong interest......

As a result, after some inspection, the Iron Wing Patriarch's hands trembled, and his eyebrows and beards growing towards the sky trembled, obviously excited in his heart.

Seeing that the time was ripe, Chen Shi smiled and said, "Don't hide it from the Iron Wing Patriarch, there is also a laboratory specializing in engineering in my shop, and I have a goblin engineering master and a dwarven engineering master. ”

"Dwarven engineering? In the old man's memory, there were only two branches of engineering, one is

Goblin engineering, one is dwarf engineering, when did the dwarves who can only strike iron also learn this advanced skill? Hearing Chen Shi's words, Tie Yi's face showed a proud expression, and it was not difficult to hear contempt for the dwarven clansmen in his words.

Chen Shi: "The dwarven people can learn engineering, thanks to the Iron Wing Patriarch, the dwarf engineering book you gave me happened to be learned by a dwarf tribesman, and the improved cannon in your hand came from him. ”

"What? Are you saying that a dwarf was able to master the advanced engineering of our dwarf race through a single book to forge such a sophisticated cannon? Iron Wing's face was incredulous, especially before the shock prevailed.

Chen Shi nodded slightly, "That's exactly the case, if the Iron Wing Patriarch doesn't believe it, I can take you to have a look." ”

Iron Wing: "Okay, lead the way, the old man wants to meet this dwarven engineering master." ”

......

It didn't take long for Chen Shi to lead Tie Yi to the third floor of his shop. When he saw that the dwarven engineering master in Chen Shi's mouth was a dwarven child, Tie Yi was very angry, thinking that Chen Shi was playing tricks on him. However, after witnessing Carmen Jr. and Lulu teaming up to create an improved cannon, Iron Wing was shocked, and at the same time, the pride in his heart was completely gone, and it was replaced by a deep sense of frustration, thinking that he had worked the cannon for decades, but not as good as a dwarven child......

"There is a specialization in the art industry, and the steam perpetual motion machine forged by the Iron Wing Patriarch is unique and unique, so you don't have to be discouraged because you can't forge cannons." Seeing Tie Yi's lonely expression, Chen Shi knew that little Carmen was able to forge the cannon that he had been studying for many years without results, which was a bit too big a blow to the arrogant dwarf patriarch, so he comforted him.

"There is a specialization in the art industry, yes, there is a specialization in the art industry." Hearing Chen Shi's words, Tie Yi quickly disappeared from the lonely watch, and turned to look at Little Carmen and Lulu with an excited face: "Old man, uh! Grandpa, I'm very interested in the cannon you made, can you take me to make the cannon together? ”

Hearing this, Chen Shi seemed to have seen the picture of several major branches of engineering merging together, but for the time being, the revolution has not yet succeeded, and Tie Yi only thinks about stealing art, and he needs to add more force as the driving force behind the scenes.

So, without waiting for Lulu to answer with Carmen Jr., he took the lead in stopping in front of Iron Wing and said, "Revitalizing the engineering of the dwarf clan has always been something that the Patriarch of the Iron Wing has been fighting for, but has the Patriarch of the Iron Wing considered the reason why no matter how hard you try, the engineering of the dwarf clan has never progressed?" ”

"You kid is talking nonsense, the engineering of the dwarf tribe has gradually improved in the hands of the old man, where can you not say an inch?" Hearing Chen Shi's words, Tie Yi looked angry and didn't stare at Chen Shi blowing his beard.

According to historical records, engineering once shined in the hands of the dwarfs, and the manned flying iron-winged mechanical birds, the indestructible cannons, and the steam perpetual motion machine that replaced the artificial power were all made by the former dwarfs. But now, a certain patriarch who can only forge a steam perpetual motion machine is shouting in front of me, what kind of dwarf worker

Cheng Xue has gradually improved in his hands. Patriarch of the Iron Wing, don't you think it's ridiculous what you said about progress? As he spoke, Chen Shimian looked directly at Tie Yi.

In the face of Chen Shi's questioning, Tie Yi lacked confidence in his heart, and his eyes dodged and said: "That, that's because the civilization of our dwarf clan has all been lost in several wars, and not much has been preserved, so now the dwarf people can forge limited engineering products." ”

Chen Shi: "Really? Could it be that your dwarf ancestors were born to be masters of engineering or grandmasters? Born to forge iron-winged mechanical birds, cannons, steam perpetual motion machines? ”

Iron Wing: "No, it's not, no matter how smart the dwarfs are, they are not born to be masters of engineering. ”

Chen Shi: "Then why were the dwarf ancestors able to make engineering shine for a while, but the current dwarf people cannot?" ”

"This ......" For a while, Tie Yi was speechless when asked, not knowing how to answer Chen Shi's question, and at the same time wondering why this was ......

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