All plunged into the dark hidden tunnels.

Naturally, it can't be outside the trap of various obstacles and low IQ like a smooth road, Mu Yuchen, who has been bathed in patriotism throughout his childhood, in various black-and-white film anti-Japanese movies, how can he give up the hard work of the country.

And what about the precious experience of the struggle between friend and foe that was left behind! Although even in those years, watching movies had to pay the same.

So for classic works such as mine warfare, tunnel warfare, and plain guerrillas, it is natural for Mu Yuchen to remember the new Mu Yuchen, and he remembered all kinds of earthen mines of that era.

This seems to prove the advanced nature of the Yanhuang education system! Of course, compared to the size and weight of ordinary mines, these mines specifically for Transformers are a little exaggerated.

The mines planted by Mu Yuchen in the tunnel are basically the standard size of one cubic meter, considering that even a mine of this size is difficult to give to the transformers with steel and iron bones.

It can be called a powerful and effective kill.

gave up the lethality and attacked the harassing Mu Yuchen.

With the resources at hand, we have created a variety of new tricks.

For example, the explosion power is not strong, but because the explosive component is added to the glue substance used to create a huge noise that is used to create a huge noise in the composition of the explosives, the terrifying noise can be created to interfere with the mine.

Or maybe the explosives are wrapped in a fluorescent colloid.

It's just a big toy bomb to help the Transformers paint it.

Mu Yuchen, who loves all kinds of burial methods.

Of course, it is impossible to bury mines in the ground in such a monotonous way, this old-fashioned way is too unintelligent.

As a result, small tricks such as the magnetic induction mines of the old Huang Li, the pressure blasting mines of special structures, the children-mother mines with connotations, and the chain mines that are connected into pieces with multiple shots.

They all appeared in the underground of the tunnel.

Thinking about the various detection devices integrated on the body of the Transformers, it took a lot of brain cells for Mu Yuchen.

Using a variety of shells such as wood, ceramic, and canvas, the large mines put on countless vests and changed their patterns and transformers' detectors.

Played a dangerous game of hide and seek called peek-a-boo.

In addition, Mu Yuchen, who was not satisfied with the mines placed under the ground, casually opened up the walls and sky into battlefields.

After the top of the tunnel is combined with the ground, it is arranged at the top of the tunnel, such as in conjunction with the action of ordinary mines underground.

Relatively sensitive blast leads are used, and the internal and external structures are constructed in layers of multiple composite materials.

The casing is filled with explosives in small quantities.

The inside is filled with a large amount of special-shaped acid.

Specifically designed to manufacture covering sputtering.

The exterior armor of the Transformers, as well as the alien mines of the structure, have also appeared.

Mu Yuchen's original intention in creating these traps was just to use these various things to interfere with the speed of the Transformers, and at the same time, to facilitate the reincarnations to determine the location of the other party through the echo sound effect caused by the explosion.

To put it bluntly! These are simple and somewhat over-the-top settings.

Except for the disgusting enemy effect, even Mu Yuchen himself didn't have many other expectations.

Transformers who have changed into camouflage due to the limitations of the tunnel space, and are advancing in the tunnel.

He was moving his steps very slowly.

In human adjective terms, the three-kilometer-long stretch of road at the entrance of the tunnel is simply a government achievement tofu scum project of the orthodox Yanhuang standard.

The uneven and weird slope of the road surface is still a small problem for the Transformers.

But since entering the tunnel, this short distance of 500 meters.

The Transformers, who were moving slowly, had to do so for various reasons.

Transform into a robot form four times before you can continue to move forward.

After going through a trench about several meters wide, a sharp fine steel thistle terrestris and a small lubricated pavement, a huge concrete block that has risen out of it, and a landmine that looks obvious.

The bumblebee that once again deformed and smashed the low wall in front of him has calmed down like the Yanhuang drivers who have been driving long-distance buses for decades by shuttling between national highways and provincial highways to avoid toll booths, plus evading the battle of overloading and checking their work.

This oppressive and frequent change in speed makes the atmosphere among the Transformers very dull.

Less than fifty meters after the restart again.

A whole new kind of trouble has reappeared on the road.

On Bumblebee's detector, a cube-shaped metal box appeared in the ground about ten meters in front of him. ,

Once again, a bumblebee encountered a mine.

Almost without thinking about it, it took a few cautious steps forward.

A huge ion cannon stretched out from its hand, and then a barrel of red energy balls of light.

It whistled out of the ion cannon.

Based on the experience that had been dealt with several times before, the little Transformers would be able to move forward again after a shrill screech.

To paraphrase what Fairy Zixia said many years ago, Bumblebee guessed the beginning of things.

But guessed the end of the wrong thing.

Mu Yuchen finished a little trick here.

What the hornet detected was indeed a mine, but it was not all arranged, in fact it was a chain mine.

It's just under Mu Yuchen's hands.

The rest of the explosives were not covered with vests.

(i.e., there is no outer carapace) so there should have been only a booming explosion.

It turned into a series that continued in the tunnel.

There is a strip of explosion nearly ten meters long.

With the light of martyrdom and disgust.

Piercing noise under repeated reflections from narrow passages.

It gradually merged into a terrifying shock, and the bumblebee standing in the explosion was also lifted into the sky in the explosion.

The bumblebee that adjusted its body in mid-air was finally ringed in the sound of Feng Lan's chirp.

Crashed into the concrete ceiling at the top of the tunnel.

So Mu Yuchen used psychological inertia to take effect in the second trap set there.

Under the impact of the bumblebee's body, the small explosives embedded in the zenith exploded.

But this time, instead of noise, it was a highly corrosive yellow-green shaped acid.

Revolutionary friendship between Bo fighters.

Once again, he helped Mu Yuchen infinitely.

At the moment when the bumblebee was set off by the explosion, Jazz, who was following behind it, decisively completed the transformation.

Unfortunately, under the impact of the explosion, Jazz failed to pull the bumblebee on Xiang Lu at the first time.

So the splattering acid mixed in with this emptiness, and drenched half of Jazz's body.

After the sound of the explosion faded away.

The creaking sound of metal corrosion in the silent passageway.

It's particularly harsh.

The Iron Sheet, which was in third place in the line, was also attacked by some acid.

This experienced fighter at the moment.

The part of the body that is corroded.

Wiped on a nearby wall.

"Quick! Crack around this concrete and crush it into powder! Painted on the bodies of Bumblebee and Jazz! Hurry up! These substances are very corrosive to metals! None of my main armor can resist them".

The little iron sheet who rubbed the wall fiercely called out to the ambulance behind him: "Try to dilute it with lubricating oil!" They are very potent! Let's move as soon as possible! "The ambulance and Optimus Prime, who got the hint from the iron sheet, immediately completed the steps of transformation.

After a lot of hands and feet to complete the adjustment of the position, the two huge bodies are arching the lower half of the body.

Place the lube drain between your legs and point it towards Bumblebee and Jazz, who are standing in the center surrounded by green smoke.

With the crotch from the ambulance and Optimus Prime.

The black-and-yellow grease that ejected from the ejection gradually covered the bodies of the ginger jazz and bumblebees, and was eroded by the acid of the opposite sex.

The sound, which had been unusually obvious, began to fade significantly.

Fluids manufactured inside Transformers.

Having diluted the potency of the alien acid as desired, Ironhide's experience once again saved the Bopai Vajras.

After solving the biggest problem of the moment, the Transformers voluntarily moved back a hundred meters, out of the acid-covered area.

Bumblebee and Jazz, whose bodies were riddled with potholes, were leaning against the tunnel wall in misery, and the ambulance was examining them both.

The other Bo Pai Jin talents who curled up their bodies due to the narrow space also looked a little aggrieved and lost, although their will to fight was still high, but their morale was still more or less affected.

Transformers who can freely download materials through the modern developed Internet.

He knows all about the weapons that humans have.

Under the influence of the subconscious.

Even the Bopai Vajras.

I can't help but feel more or less contemptuous of the force of this planet.

Especially in the bumblebee there were.

After several violent demining experiences, their vigilance has long since been completely discontinued.

And Mu Yuchen seems to have taken advantage of the existence of this loophole to send an effective greeting to these aliens.

"It's us who underestimates our enemies! It seems to be harassment on the road.

interferes with our judgment.

And those childish weapons actually made us forget. ,

Now this is the battlefield sat on the ground covered in oil Jazz, while wiping his armor with mud, said in a heavy tone: "We underestimated our own enemies, all of them have encountered such a surprise attack" The power created by the first round of explosions was only a small number of sensitive circuits in Bumblebee's body.

There were some innocuous injuries, and this was a very problematic problem that could be easily solved. ”

The red glow emitted by the scanner swept inside the bumblebee's body.

The ambulance said with a very serious expression, "I only need to move my fingers, but" but those unknown powerful corrosive liquids.

However, it destroyed all the equipment systems on the bumblebee's chest and back, and its limbs were armored.

It has also been severely weakened, and even its physical mobility has been affected.

Although it will not continue to deteriorate after treatment, it will take a lot of time to fully recover, and Bumblebee is no longer suitable to continue charging on the front line" Compared to Bumblebee, Jazz's physical condition is much better! Although it also showed armor damage.

But these injuries do not affect its combat effectiveness."

After scanning Jazz's physical condition again, the ambulance's originally sad face was a little sad.

It stretched out a little.

"We just need to get rid of the corrosive liquid.

Then it was enough to let the armor system heal itself, and after some rest, Bopai's pioneer vehicle was replaced with an iron sheet with more combat experience.

Under the effect of a fully open scanner.

The traps arranged by Mu Yuchen were all swept out.

At the beginning, the various materials of the mine jacket vest could still play a somewhat confusing role.

But with the slow accumulation of experience, the techniques of the Bopai King Kongs became more and more sharp.

After encountering various plots such as viscous aerosols, directional blasting of landslides, and pits with built-in acid, the Bopai Vajra dealt with all kinds of methods, which could not be seen or arranged, and completely turned into a brute-force cracking method.

Although this move made their whereabouts transparent, it also ensured speed and safety, which can be regarded as a gain and a loss.

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