"Bang..."

"Bang..."

"Bang..."

"Bang..."

......... All the stone bombs suddenly exploded, and the car tire-sized stone bombs directly turned into stones the size of steel balls, and then roared towards the black wind thieves on the ground...

The density of stone bombs is much larger than that of tinder bombs, so it will take longer.

"Woooooooooooo...!" The stones were extremely fast, and the black wind thief underground had no time to dodge, and were directly covered by this rain of stones.

"ah........!"

"ah........!"

"ah........!"

............ Countless black wind thieves screamed, and the previous chaos appeared again...

"Hmph..." Xiao Quan had a blue face and snorted coldly in his heart.

"Come!" Xiao Quan shouted in a cold tone.

"City Lord!"

"Take me the leader of the guardian camp yesterday and the relevant personnel!" Xiao Quan said with a ferocious look on his face.

At this time, Xiao Quan would not understand that his siege cannon camp was infiltrated by the enemy in the city last night.

Otherwise, why did the turbulent oil bombs and stone bombs become like this today?

"Yes, the city lord!" The personal guards around Xiao Quan quickly went down to catch someone.

"I'm so angry that I'm all a bunch of food!"

Thinking of the enemy in the city who entered his camp and destroyed his sulphur bombs and stone bombs last night, Xiao Quan wanted to kill all the people who watched the night before last night, and some hatred in his heart.

"It's really a bucket. So many people are in the tent, but none of them find any abnormalities. It's a bucket, a bucket!" Xiao Quan roared loudly on the van, scared Lu Ming, who had said anything to Xiao Quan, didn't dare to go forward.

...................................................................................

"Wow......" Unlike Xiao Quan's roar, Lin Ze on the city wall and his soldiers cheered at this time.

They knew the power of the siege cannons very well. They originally thought they would suffer great losses, but they didn't expect the result to be like this.

The Black Wind Thieves' siege cannons not only did not hurt them, but even suffered from their own consequences, which seriously injured their own soldiers. Seeing this situation, the morale of the soldiers on the city wall became even higher!

"Sir, you went out last night!" Although Tieying's words sounded like he was asking questions, his tone was very firm.

"Yes, otherwise, how could we see such a beautiful scene!" Lin Ze admitted directly that at this time, there was no need to hide it.

"Sir, you are amazing!" Tie Ying gave Lin Ze a thumbs up directly.

There are 300,000 troops outside. Important military equipment such as siege cannons are definitely hidden in the deepest part of the camp, and there are also a large number of people guarding them.

Under such circumstances, Tieying himself absolutely does not have the ability to do this, but Lin Ze did this silently, which made Tieying really admire him.

"Maybe the strength of the adults is about to reach the innate realm now!" Tie Ying secretly guessed in her heart.

Only with such strong strength can we see the 300,000 army of troops entering nothing.

"Sir, you can't take risks like this next time. You must know that you are our pillar. Such risky things will never be allowed to appear again next time!" Unlike Tie Ying's admiration, Wang Ming on the side directly scolded Lin Ze.

"Oh, I know this will be the case!" Lin Ze looked at Wang Ming helplessly and said.

"Sir!" Wang Ming looked at Lin Ze with a serious look on his face.

"Okay, okay, okay, there will definitely be no next time!" Looking at Wang Ming with a serious face, Lin Ze agreed helplessly.

Why did Lin Ze not explain the reasons for the sulphur bomb and stone bomb in advance? One of the reasons was that he was afraid of Wang Ming's explanation.

Originally, Lin Ze wanted to get through the joy of everyone being immersed in the destruction of the siege cannon. Unexpectedly, Wang Ming still pursued it, which made Lin Ze very helpless.

After all, Wang Ming would pursue this matter for his own good.

"Okay, sir, you are our backbone. Such a dangerous thing will never be done in the future!" Wang Ming emphasized again.

"Yes, yes, yes!" Lin Ze responded three times in a row, and the expression on his face made Lin Hu and others beside him laugh.

"Young Master, you have broken the siege bombs and stone bombs, but those siege guns will still work as long as they are not destroyed. Not to mention the siege bombs, stone bombs and other things, they are easy to make." Lin Hu said worriedly. He was here to rescue Lin Ze, but also to express the great threat of a Black Wind Thief.

"Haha, don't worry, I'm prepared for it. Since the Black Wind Thieves took out the siege cannon, I won't let it go back safely. This time I want Xiao Quan to know what the real shelling is!" Lin Ze's face was filled with a confident smile.

"Yu Chengxing!" Lin Ze shouted.

"I'm not here!" Yu Chengxing stood in front of Lin Ze and replied.

"Have I asked you to prepare before?" Lin Ze asked calmly.

"Yes, my lord is ready!"

"Well, how many aircraft have been prepared in total?"

"Sir, the humble rank is not enough, so I have only prepared a cross now." Yu Chengxing replied embarrassedly.

"Sen!" Lin Ze repeated a while, then shook his head and said, "Sen, cross, you go down and prepare immediately. Next, we toast and let Xiao Quan see what art of art is."

The number of crosses was a little smaller, but Lin Ze believed that he could still give Xiao Quan a good look.

"Yes, sir!" Yu Chengxing ran down and prepared.

"Young Master, you are..." Yu Huai seemed to have guessed what. (Yu Huai, Duan Ming is the deputy captain of Lin Ze's personal guard, and Lin Hu is the official captain.)

"Well, yes, you're right. I'm going to use siege cannons to deal with Xiao Quan." Lin Ze replied affirmatively.

"Young Master, can I see the launch of the siege cannon?" Yu Huai said with an interest on his face.

Most men will like large attack equipment such as siege cannons.

Like guns, not many men would dislike them.

"Haha, okay, let's go together!" Lin Ze said with understanding, and then took the lead in walking towards the location of the siege cannon.

Yu Huai and others quickly followed!

....................................................................................................

"Sir, all the siege cannons have been prepared and the stone cannons have been loaded. Please tell me!" Yu Chengxing came to Lin Ze to report.

"Yeah, it's very good!" Lin Ze nodded with satisfaction.

Although there are only ten siege cannons here, with itself, it can definitely exert its shocking power.

He looked at Yu Chengxing beside him, and then asked, "Chengxing, can you calculate the specific coordinates and directions now?"

"Sir, I am humble and ignorant, and I still can't calculate the coordinates of the attack!" Yu Chengxing looked at Lin Ze with a guilty look, his face full of embarrassment.

Seeing Yu Chengxing's expression, Lin Ze smiled "hehe" and did not take it to heart.

Yu Chengxing's answer was originally expected by Lin Ze. Although Lin Ze had begun to teach Yu Chengxing and others about ballistics, ballistics is not very simple knowledge. There is a lot of knowledge involved in it, and it is really hard for ordinary people to learn it.

Moreover, Professor Lin Ze’s knowledge is all about the knowledge on the earth. If Yu Chengxing and the others want to learn it, it is impossible in a short time.

"It's okay, you've just been exposed to ballistics, so it doesn't matter if you can't calculate it. This time I personally teach you how to use ballistics knowledge to calculate the enemy's coordinates and orientations." Lin Ze waved his hand and signaled Yu Chengxing not to mind.

Then, Lin Ze began to explain the application of ballistics to artillery examples such as Yu Chengxing and others.

Anyway, it takes a certain amount of time to transport siege cannons, and this time is enough for Lin Ze's on-site professor Yu Chengxing and others.

"......, here we can use the knowledge of parabola, we can do this, that, and then, this...." Lin Ze patiently taught Yu Chengxing and others ballistics knowledge. Such opportunities for practical field professors are extremely rare.

"........, after calculating this equation, you can get the direction. Yu Chengxing, do you understand?"

"Sir, I understand!"

"Sir, I understand!"

.........There were a series of answers quickly. From these answers, it can be seen that Yu Chengxing and the others understood Lin Ze's on-site professor.

Yes, when Lin Ze was teaching on the spot, he was constantly using his own mental power to influence Yu Chengxing and the others and activate their spirits. Therefore, if he could not learn under such conditions, it would be a rotten wood.

"Very good, now apply the knowledge you just learned!" Lin Ze said with satisfaction.

"Yes, sir!" Yu Chengxing and his group answered extremely excitedly, and then quickly came to the front of the siege cannon.
Chapter completed!