However, Liu Lang was still very sensible and knew the truth that if he was too full, he did not continue to arouse the appetite of the two leaders and directly pulled them to the back of the mountain.

The engineering company of the Independent Regiment, as the reserve team, was ready. A gasoline barrel that had dug a small hole was placed on a pile of soil. Most of the lower half of the oil barrel was buried in the soil. The mouth of the oil barrel raised high by the pile of soil was facing the bottom of the mountain at 45 degrees.

"Huh? You Captain Liu is so slim! You know we will ask, you are ready for us." Staff Wu smiled slightly and teased Liu Lang, saying, "But, what are you trying to do? Use a gasoline barrel as a cannon? This is not OK! It will explode, either."

"Hehe, two sirs, an old man said that practice is the only criterion for testing the truth. You two haven't read it yet, how could you know that it's not possible?" Liu Lang pirated the words of that person without any shame.

It is really that this sentence has been circulated too widely in the future and is almost imprinted in everyone's bones.

The two of them had their eyes lit up at the same time.

This Captain Liu is not the ordinary people! These extremely philosophical words are just casually spoken, and they also sound somewhat like a materialistic qualities of Principality.

"Okay, just say this to you, we have to take a good look at what medicine you sell in your gasoline barrel." Commander Iron made a decision and walked closer to the gasoline barrel placed on the mound to observe carefully.

But looking left and right, I couldn't see any flowers, the gasoline barrel... or the gasoline barrel.

"Come on, Lao Wu, show the two commanders how to fight the thunder cannon." Wu Chenghu, the commander of the engineering company standing by Liu Langchong, ordered.

"Yes!" Wu Chenghu took a step forward and became busy with the assistance of two soldiers.

Liu Lang took the two men and left fifteen meters away and hid behind a bunker and watched.

Although the engineering company, artillery company, and several infantry battalions had trained to fire thunder cannons with gasoline barrels or even digging pits before departure, they were still dangerous. If something happened to these two people here, one was one of the most talented generals in the Principality, and the other was the future witch staff officer. Not to mention how long the plan would be to beat the 20th Division, it would even change in the future. Then Liu Lang really wanted to hang himself on his neck.

It’s okay to show off, but you must not take these two people together to show off together. Commander Liu is becoming more and more mature now. He is no longer the passionate young man who led 28 soldiers to attack thousands of Black Hawks Fleet Command five years ago.

The flying thunder cannon seems very simple, with a total of four key steps: the launcher, the launcher, the launcher, the isolation plate, and the explosive pack.

The launcher is a gasoline barrel, and the launcher is the gunpowder produced by the explosive pack. The isolation board is a thick wooden board. The size of the explosive pack is for yourself. Just don’t get stuck in the gasoline barrel.

If it is really stuck, everyone will run away! Let's see who can run a distance of fifty meters in five seconds and can get stuck in the explosive pack of the gasoline barrel. It is impossible to have twenty kilograms of explosives. Twenty kilograms of explosives are enough to kill all creatures in a radius of hundreds of meters.

So, the leaders of the 12th Division who were carefully taken to the bunker by Liu Lang, stared at the soldiers of the Independent Regiment's Engineer Company throwing a thick wooden bag of explosives into the gasoline barrel, and then ignited a fuse that stretched out from the small hole of the gasoline barrel.

At the same time, everyone crawled down.

A few seconds later, there was a loud "bang" sound, and a fire and smoke from the gasoline barrel spewed out.

The naked eye could clearly see that the explosive pack tied with thick wooden boards rolled in the air but stubbornly flew into the sky, and then drew a beautiful arc and fell.

It landed on the open space at least 200 meters away.

Although there was no explosion, the gasoline barrel actually put an explosive pack 200 meters away.

"Two officers, this explosive bag is not equipped with a delay detonator, and it will only be installed when it is really fighting." Liu Lang explained to the two people who stood up and were a little dazed.

"Are you... explosive pack launcher?" The Iron Commander stared at the explosive pack that was still rolling on the ground, and murmured.

"No, I named it "No Conscience Cannon." Liu Lang shook his head and stubbornly named the name from the future.

"What a conscience-free cannon, it's very appropriate! Commander Liu, your invention is amazing! But it has played a big role in our army's future attack. In the future, even if there is no cannon, we will not be afraid. As long as there is a explosive pack, the enemy will not be worried." The excitement on the face of the Iron Commander's face was simply beyond words.

How could the Iron Division Commander, who has been in the army for almost 20 years of combat experience, know how to use it to release explosive bags over 200 meters? It is almost equivalent to an ultra-large caliber mortar, which can throw ten kilograms of explosive bags into enemy positions 200 meters away. Whether it is a bunker or fortification, even if it is not blown up by a 10 kilograms of explosive bags, it can still kill people in it even if it is not blown up.

"Hehe, the sir is too good to be praised. First of all, this is not my invention; secondly, the sir cannot have too much expectations for this. If we had not sent it downward from the top of the mountain, the range of seven or eight kilograms of explosive packs was only about 150 meters. Moreover, because the isolation plate was tied to it, it could not guarantee its accuracy at all due to factors such as wind speed." Liu Lang explained.

As Liu Lang talked about the fatal shortcomings of "unconscience-free cannon", Staff Wu was a little disappointed, "It's really a bit useless to say this, but why did you take out this thing this time?"

"Haha, staff officer, you are not as good as Commander Xiao Liu's head. Maybe this conscience-free cannon has certain restrictions on the plains and is not very effective in using it, but in this ambush, the effect is not smaller than those mountain cannons and mortars! It is even stronger." Commander Iron smiled gently and explained to his partner who started out as a political worker.

Obviously, the Iron Commander, who was born as a general, could see Liu Lang's purpose at a glance.

Looking back at the battlefield blocked by the mountain, Staff Wu also understood the meaning of his partner. The width of the valley bottom was only 300 meters. He used this thing to smash the explosive bag down from the mountain. Not to mention the range, there were all Black Hawks. What accuracy is needed there? Just blow it up.

Even if you can't blow it to death, it will shock you to death, and if you can't shake it to death, it will scare you to death.

"How many explosive packs have you prepared?" The staff officer Wu, who had figured it out, was still a little curious after all.

In such a huge valley, if there are only a dozen or dozens, it can only scare the Black Hawk Empire.

"This! I really haven't calculated it." Liu Lang scratched his head, "Lao Wu, how many explosive packs were allocated to you before the battle?"

"Report to the Chief, 140." Wu Chenghu answered loudly with his chest.

Commander Iron and Staff Wu took a breath together and thundered! This was more than one thousand kilograms of explosives.

"So few? What are you who left for you before the 71st regiment left? " Liu Lang frowned.

"420."

Two big men who have been storms have weakened their legs together. What a thousand kilograms have become four thousand. This Black Hawk Empire is in great trouble!
Chapter completed!