Under Lin Rui's flickering, Liu Zhengyi, who had hurt his self-esteem, pulled his family from the group overnight.

Not only did he come himself, but he also brought four right-hand men to teach the staff how to dismantle all kinds of mines.

Early the next morning, a long table was set up in the playground of the academy with various types of mines.

With a bruised face, Liu Zhengyi said triumphantly to all the students: "Don't think that if you can pass through the minefield, there is nothing remarkable. What if on the battlefield, without sappers, your comrades step on a mine? ”

"If you act like yesterday, you will only kill yourself and your companions. So, you are still far away, don't be complacent! ”

As soon as he finished speaking, all the students immediately took a step forward with unkind expressions.

Liu Zhengyi suddenly remembered the situation of being beaten yesterday, and immediately retreated: "What are you doing, I, I'm here to teach you how to clear mines!" ”

"What are you doing?" Lin Rui roared coldly: "Why don't you know how to respect the instructors? Listen to them all! ”

"Wang!" The Heavenly Tyrant grinned at everyone.

Liu Zhengyi saw that everyone was calm, and immediately put up a shelf again: "Let me tell you, demining is a university question, give me some respect." If you offend the instructor, you won't be able to learn! ”

Seeing that no one was talking, Liu Zhengyi proudly picked up a thunder: "Get closer, now I'll tear down the first thunder for you!" ”

All the trainees immediately leaned in.

Yesterday, Wang Sheng and Xiao Yuandong failed to clear mines, although it was fake and harmless.

But in the hearts of each of them, it seems to have left a deep imprint.

So when Liu Zhengyi started to clear mines, everyone's eyes were glued to his hands.

Every action, every detail, was engraved in their minds.

These people are already very smart, and the ability to be collectively improved twice by the system has also affected their brains.

So, their memory is a lot better than before.

By the time Liu Zhengyi finished dismantling, they had basically memorized every step.

Liu Zhengyi pointed to a basket of mines next to him and said: "These are all fused and will not explode." Try it, and today, just tear this one, if you can ....."

Before he could finish his sentence, all the students had already rushed over to grab the mines.

The corners of Liu Zhengyi's mouth twitched, and then he snorted coldly: "Demolishing a mine is not as simple as passing through a minefield. This one mine is enough for you to play for two days! ”

He turned around proudly with his hands behind his back, ready to go to Lin Rui to smoke a cigarette.

But before he could take two steps, two loud voices came from behind him: "Instructor Liu, this is considered to be dismantled, right?" ”

Liu Zhengyi turned his head suddenly, and the four assistants who followed him also ran over quickly.

I saw Wang Sheng holding a loose mine and looking at him curiously.

Liu Zhengyi and the four sappers instantly dropped their jaws......

It's only been a minute since this Nima, how could this kid dismantle it so quickly?

"Instructor, I'm okay too!"

"Instructor, show me, that's what you mean, right?"

For a while, Jing Siwei, Xiao Yuandong and others also took the dismantled mines and put them in front of Liu Zhengyi.

Liu Zhengyi looked at more and more dismantled mines, and was about to kneel in shock.

It took him five minutes to show the mines that he had only dismantled, how did he get to you, was it so easy?

"Lao Liu!" Lin Rui poked his head out from behind him at this time, and shook his head with disgust: "You can't do this, can't you get on the difficulty?" ”

"That's it!" Jing Siwei said with a sincere face: "Instructor, come to something difficult, this is too easy!" ”

"Instructor, don't hide it, otherwise we think you have nothing to do, and you will brag!" Sun Nan said very bluntly.

Liu Zhengyi was suddenly angry: "I can't bear it? Am I bragging? I'm the number one engineer in the division, and I'm going to brag? ”

He yelled at his subordinates: "Bring 115 mines!" ”

One of the sappers immediately brought a newest anti-infantry mine.

Liu Zhengyi said proudly: "Look, this is a GLD115 anti-infantry mine." It consists of a plastic mine shell, explosives, steel balls, a delayed fuse, and an electric fire device. There are currently a hundred steel balls inside, and the explosive fragments can reach more than a thousand. Moreover, the use of gravity and electric fuse double firing device, if the disassembly is not good, it will be crushed! ”

"You all have eyes wide open, I am the only one in the whole division who can dismantle this kind of bomb!"

The corners of Lin Rui's mouth hooked up a smile, Lao Liu was excited by his words, this time he took out all his housekeeping skills.

Although he said that Liu Zhengyi was not very good, he actually knew that Liu Zhengyi's level was very high.

Being able to hand over all that he knows without reservation will make his students rise even higher.

Although, the training task for demining is over.

But to make them stronger, and most importantly, for free, why not.

Jing Siwei and others also understood what Lin Rui meant, and they really attached great importance to demining.

Therefore, when Liu Zhengyi began to disassemble it, everyone immediately gathered around to take a closer look.

From beginning to end, even a small movement in Liu Zhengyi's hand was remembered by everyone.

In three minutes, Liu Zhengyi finished dismantling.

He looked at everyone with a smug face: "Do you see clearly?" Isn't it much more difficult than before? ”

No one answered him, and after a moment of silence, everyone began to talk in private.

Liu Zhengyi looked at Lin Rui with a stunned face: "Your soldiers love to learn, but this time the mine has to be demonstrated several times or even a dozen times, otherwise..."

"Instructor, can you dismantle the thunder, let's try!" Jing Siwei said suddenly.

Liu Zhengyi looked at him fiercely: "You, will you?" ”

"Almost! It's not that hard, I should be able to! Jing Siwei nodded.

Xiao Yuandong and Wang Sheng also hurriedly said: "We can do it, give us thunder!" ”

The corners of Liu Zhengyi's mouth twitched: "Okay, good..... Give them the thunder and let them feel how difficult it is to dismantle this mine! ”

Several sappers immediately went to move the mines.

Soon, several large frames of Ray were moved.

As a result, everyone rushed up, and everyone grabbed a past.

Liu Zhengyi's angry eyes were full of fire: Dute thought it was very simple, right? Thought I was kidding?

If you can't dismantle it later, you know how hard it is!

"Lao Liu, is it difficult this time?" Lin Rui's voice floated from behind him.

Liu Zhengyi looked at him angrily: "I'm sure, it's very big." Don't doubt the professionalism of the first engineer in the whole division, an engineer genius like me, it took three days to learn to dismantle this mine, and it took them at least four or five days......"

"Instructor, it's alright!" Wang Sheng said suddenly.

"Instructor, I'm okay too!" Jing Siwei and Xiao Yuandong also came over.

Liu Zhengyi looked at them in disbelief, and then looked down at the mines that had been broken into several pieces.

"Is that so?" Jing Siwei asked humbly.

Liu Zhengyi's aggrieved tears broke down directly: "You, can't you take care of the veteran's self-esteem.... Can't you just slow down! ”