Seeing that everyone retreated, Lu Ning walked back to the artillery again. After adjusting the direction slightly, he began to ignite the leads of the artillery. The artillery produced by Lu Ning and others was still ignited, and there was no impact type. Only after the ignition was successful, would the impactors fire the artillery. This was also a process and they couldn't hurry.

After the firing line on the cannon was lit, the firing line burned quickly, and Lu Ning also retreated to the civil and military officials under his command. There was a loud bang, and the shells slashed through the sky, causing a sharp roar to fly into the distance.

Lu Ning and his men looked at the shells flying quickly to the distance like fireballs. Everyone was concentrating and holding their breath, staring at the boss, and their eyes moved with the shells. Lu Ning finally breathed a sigh of relief. The cannon was made strong and could not explode, which made me worry in vain.

With a loud bang, the shell exploded, a ball of fire flashed, and the sand flew away, and the sound was terrifying. Especially Guo Jia, Tian Chou and military figures holding a glasses, they saw from the glasses that the power of the shells when they exploded was as clear as before their eyes. The power of the shells when they exploded made them even more stunned.

Everyone was shocked by the huge power of the shells when they exploded. No one spoke for a long time, and they were in a state of terror. Even Lu Ning, a time traveler, had seen the scene of shell explosions in TV and movies in later generations, and it was the first time that he had truly experienced this real shell explosion scene. The huge sound and power surprised Lu Ning, which was only a little better than his officials.

The power of the cannon is beyond words. Although it was the first time I saw it in my life, Guo Jia, Tian Chou and others were still stunned. It took a long time to understand. Tian Chou was surprised and let out a long sigh, then said: "It's really amazing!"

Guan Ning also recovered from the shock and said with lingering fear: "What a powerful tool!"

Ma Jun and the craftsmen who developed artillery under his command were even more excited and cried. Ma Jun burst into tears, crying like a child. The great craftsmen were also crying like rain, and they were so excited that they could not bear the water. Their efforts finally came to fruition. They all hugged each other and shouted: "Finally succeeded! Finally succeeded!" Lu Ning also held his tears and gently patted Ma Jun's back, and then patted the backs of other craftsmen a few times. Everything was in it, without saying it.

Guo Jia, Tian Chou, Sima Lang, Gu Yong, Zhang Ji and others came to congratulate Ma Jun! Even Mr. Cai Yong, who had despised the craftsman just now, admired Ma Jun and his craftsmen deeply when he saw that the cannons had such great power. The old man walked to Ma Jun and the others, gave a big gift, and said apologetically: "Deheng, you are so amazing. I just said something wrong, I hope I will forgive me!"

Ma Jun and his craftsmen dared to bear Cai Yong's great gift, and they all gave in. After returning the gift, Ma Jun said, "Cai Daru is polite. We are all the lord's subordinates. This was only made under the guidance of the lord. The main contribution is the lord's. We only did some specific things, and there is nothing to be proud of."

At this time, Lu Ning was concerned about these trivial matters, and he ran to the place where the shells exploded as if he was flying. When Guo Jia saw him, what was he doing? He immediately asked behind him: "Master, what are you going to do?"

Lu Ning answered: "Check the cannon test!" But the man ran far away.

Although the first shot was successful, the power of the shell was still there. You have to look at the craters and observe lethality and power. These can only be evaluated after testing. Furthermore, it is not clear that the range of the artillery is the first shot, and it only needs to find the right direction to shoot, without a target, and without a position. You have to determine the range of the shell, then set the target and calibrate it to make it more accurate.

When Dian Wei saw Lu Ningfei running away as if he hadn't even stopped answering, he immediately led two war horses and rushed over. After his followers came to Lu Ning, he handed the reins to Lu Ning. He also jumped on a war horse and ran towards the shell drop point.

Seeing this, everyone under Lu Ning jumped on the war horses and followed Lu Ning and Dian Wei.

The cannon was very far away, and it should be two or three kilometers. The difference was not too much. If you didn't ride a horse, it would be really not easy to get there by running on two legs, and it would take a long time. Lu Ning was excited at the time and did not expect this, so he just went to check it out. At this time, when Dian Wei handed over the reins, he was not polite, and flew on his horse and rushed towards the landing point of the shell.

When he arrived at the landing point of the shell, Lu Ning flew off the horse and saw a pit more than one meter on the ground. This power was indeed good! It was beyond Lu Ning's surprise that he could achieve this effect by the first test of the bomb. He did not expect that the power would be so great.

Guo Jia, Tian Chou, Gu Yong, Guan Ning and others jumped off the horse. After seeing it clearly, they all said in surprise: "So powerful? If someone is bombed, wouldn't he be broken limbs and arms?"

Lu Ning turned a blind eye to Guo Jia and the others' words, and after thinking about it, he said: "Deheng, Ziman, please look around and see where the shrapnel has flew. It is better to know exactly how big the range of the shells is. Now it is impossible to accurately check it and see where the shrapnel falls. In this way, we will be more at ease when we improve it later and will determine the basis for the next step of correction."

Everyone took the order and searched in their respective directions. When the four of them stopped, Lu Ning saw that the area was several meters in size, and such a large range of killing was enough in ancient times. Even later generations should be scary. Lu Ning was very satisfied.

After verifying the lethality, Lu Ning wanted to confirm the range of the shells, which is also very important data and will play a great role in future work. "How far is this? Let's take a look."

After hearing Lu Ning's words, the craftsmen under Ma Jun ran to get the tools and immediately took the measurement. After a while, the data came out. Ma Jun reported that the range was 2,921 meters, which was nearly three kilometers away. Although it was not as casual as the artillery of later generations, it was shocking to be able to shoot such a long distance under this situation.

After hearing this, Gu Yong was very surprised. Such a long distance and such a powerful lethality were not the enemy that was blown up all over the sky before he was approaching. "Lord, this cannon is indeed powerful. It really surprised me that it can hit so far!"

After sighing for a while, Guo Jia said excitedly: "Lord, with such a powerful artillery, our army's combat power will be improved by several levels in the future, which will make the enemy frightened. As long as we fire a few shells during the battle, the opponent will definitely be stunned."
Chapter completed!