I was engaged in infrastructure construction in the Han Dynasty [Transmigration Book]

When the first group of people entered the tunnel, everyone's heart was very heavy.

Everyone present has experienced some ups and downs over the years, but the tension in the face of danger and the unknown will not change.

This is especially true for Liu Tan as the backbone. In order to be safe, he sent out all the elite regiments around him.

He grew up by watching these people little by little. He is now in such a complicated mood that he wants to find a place to hide alone. He doesn't see anyone or see anything. He can't wait for the results to come out as soon as he wakes up.

But no, he still had to sit there with a calm face, as if nothing could shake him.

However, the members of the elite regiment he was worried about had a good attitude. They had traveled all over the years and had seen many storms, but this was the first time they had traveled underground. Especially after entering the city, they could occasionally hear the Huns patrolling at night. The sound of footsteps, the dull footsteps seemed to be beating on their hearts, making them feel a little excited despite being nervous.

After the tunnel reaches the city, there are five forks. The middle one leads to the Sheriff's Mansion, and it is also the most dangerous one.

Everyone needs to separate here, but because the tunnel is relatively narrow, when they say goodbye, they pass it on one by one.

The previous one was a gesture of wishing peace unique to their elite regiment, and then they rushed to their battlefield without hesitation.

The people behind will continue until the end.

The group that went to the Sheriff's Mansion was the most elite group that Liu Tan came out this time. Each of them had a chopstick in their mouths to prevent them from talking.

After touching the underside of the Sheriff's Mansion all the way, they waited below for a while, judging the other party's patrol situation based on the footsteps above.

This wait is an hour. In fact, even an hour may not be able to understand the order of patrolling and changing defenses, but there is no way, they have no time to delay.

The brothers in other places are still waiting for their signal. Only when the Sheriff’s Mansion takes action, the rest of the places will start. Ways to control the leader of the Huns in time.

After judging that the defense of the county guard's mansion was not tight, the head lieutenant immediately gestured for someone to remove the bluestone slab above.

It is also fortunate that Yan Guo has not had time to use cement for construction, otherwise they would not be able to go up without black powder.

This time it can be regarded as a reminder to Liu Tan that no matter how good the cement is, there must be a place for greening in the future.

Later generations did greening for the sake of the environment, but now he does greening so that they can dig tunnels if the city is occupied in the future.

Taking advantage of the absence of patrol personnel, the elite group quickly pushed the bluestone slab, went up to observe the surroundings, and then gestured to the bottom.

The people behind put out the torches in their hands and came up one by one.

After they came up, they found that the situation in the dark was different from what they had imagined. The county guard's mansion was still brightly lit at this time.

All the cats were in a blind spot, took the chopsticks from their mouths and asked the captain in a low voice: "Boss, what should I do?"

The lieutenant looked around, and after confirming the location of the main building of the Sheriff's Mansion, he thought for a while and said decisively: "Turn off the lights!"

How to sneak attack with such bright lights?And after a series of battles, the elite group now understands very well that their advantage is the night—because most people in this world have that... What did His Highness call it?Oh, the disease of night blindness.

But they didn't, His Highness took good care of them, not to mention that they didn't suffer from night blindness at night, and even at night their eyesight was pretty good.

After all, the elite regiment was selected from so many people in the northern border country, and any indicators were basically higher than ordinary soldiers.

But the more this is the case, the more important tasks they have to undertake, and generally such tasks represent danger.

The way the captain and the others chose to turn off the lights was also very strange - using a bow and crossbow.

Although the people here in Yan State are poor, no matter whether it is the former King Yan, the court of Yan State or the county guards below, they are not poor.

So even if it is just a small county guard's mansion, candles are used, and there are no oil lamps at all.

The captain scolded the county magistrate for his extravagance while rejoicing that candles are good. Candles are sometimes easier to handle than oil lamps. As long as the bow and crossbow knock down the candles, the flames will most likely be extinguished.

Of course, if the technology is better, you can directly extinguish it by facing the flames.

These people have been trained hard, and all of them have good accuracy. In addition, they have sights that can be used for flexible installation. They can be installed on the hand crossbow when needed, and removed when not needed. Make hand crossbows more convenient to carry.

This is something that has been made recently, but this kind of sight is even more tailor-made, and no one else has it except their elite group.

The captain and his staff started to put out the candles conscientiously.

The candle was easily extinguished, the only more difficult thing was how to get the crossbow bolt back.

These people are all light-packed. In order to move quickly, they don’t carry many crossbow arrows. One is less than one. There are not a lot of lights along the way.

Fortunately, the school lieutenant is also quick-witted. They usually come out with ropes on their bodies, so that they can be used in special occasions.

The rope is not particularly strong, but at this time it can be tied to the crossbow to recycle the crossbow.

The captain was not sure at the beginning, so he experimented a bit, and immediately asked everyone to do it after finding out that it was feasible.

Liu Tan never imagined that the first thing his elite team did when they arrived at the Sheriff's Mansion was to blow out their candles. The whole team was full of dishonesty.

And the candles in the Sheriff's Mansion are all guarded by special personnel, once they are extinguished, they will be lit immediately.

As a result, these slaves discovered a terrible thing-as long as the extinguished candles were just lit, they would be extinguished immediately. Not only that, the candles were getting shorter and shorter, and some even cotton threads would disappear.

After going through the incident of pointing, destroying, pointing, destroying, and still not being able to find any suspicious persons or even suspicious items, no matter whether it is the original slaves of the Sheriff's Mansion or the Huns who later occupied here People, everyone is scared enough.

The Huns ran away chattering, and the slaves also dispersed.

The other side has long been holding crossbows and waiting for the Huns to come over, and then their elite regiment:...

The subordinate came over and asked, "Boss, what should we do now?"

The captain said decisively: "Chase!"

Even if they are chasing, these people are very dedicated, adhering to the idea that as long as there is no light, it is their advantage, and wherever the candle goes, the candle will go out.

So in the eyes of the Huns, it was clear that there was a ghost chasing after them. If it wasn't for the ghost, what kind of lights would be extinguished!

These Huns shouted their gods once, and then quarreled the entire county guard's mansion.

The captain never expected that such a disturbance would be caused by extinguishing a candle. Originally, he wanted to destroy the patrol team of the Huns without alarming others, and then quickly control the leader Zuo Guduhou sent by the Huns this time. However, now It seems that this plan is not working.

The person below asked: "Boss, we seem to... screwed up."

The captain sighed very melancholy: "Let's go, just kill him."

Anyway, they are powerful, no matter how well-defended the Sheriff's Mansion is, it's impossible to get all the troops here to guard here, even if the Sheriff's Mansion has the maximum number of people they can carry, they can kill them.

It just wastes some time.

After hearing this, the rest of the elite group immediately got ready to fight. Even so, they habitually walked in dark places, harvesting heads as they walked.

At first everyone thought it was a tough battle, but the location they chose was not far from the main house of the Sheriff's Mansion, so it's okay to resist.

As a result, what I never expected was that the Huns seemed to have no sense of resistance.

All of them looked very panic-stricken... so murderous.

They harvested heads here. To be on the safe side, they didn't cut their throats. Instead, they stabbed the knife directly from the back or in front of the body, pierced the heart with one knife, and then rotated the handle of the knife, which could almost kill them instantly.

Then the Huns panicked even more—the ghosts had already started killing people!

The elite group felt that they had never fought such an easy battle before, and before they could do anything, the opponent was in a mess.

The captain saw that these people were nothing to worry about, and guessed that the Huns' Zuo Guduhou should come out to preside over the overall situation in the next step, so he turned his head and said, "Go to the roof, and capture him alive when he comes out."

They had a good plan. They didn't go up to the roof because there was always a Condor Archer hidden there, but just now...they watched the Condor Archer go to the place that was said to be haunted, and they could take advantage of this moment to ambush. , Waiting for the eagle archer to come back and smear his face with crossbow arrows.

As the captain said, Zuo Guduhou, who was sleeping, was quarreled at this time. After hearing that the yard was haunted, he came out very irritable.

Just as he was about to shout something, his face was blurred by the elite who seized the opportunity and fell from the sky.

The members of the elite regiment just raised their hands and wanted to knock Zuo Guduhou unconscious and use him as a hostage to fight all the way out. Then they saw Zuo Guduhou's terrified face, rolled his eyes, and passed out directly.

Elite group: ...

Is this... so easy?Are they that scary?

The captain made a decisive decision: "Go, go back through the tunnel."

It was a great achievement to capture Zuo Guduhou alive. Everyone was so excited that they immediately returned to the location of the tunnel.

Just now when they came up, they put back the stone slabs, and this is the birthplace of "haunted", so it was very quiet here for a while, and everyone resisted leaving Zuo Guhou without knowing it. up.

Liu Tan was shocked when he heard that the elite group had returned: "Why did you come back? Did it go wrong? Why didn't you hear the signal?"

Because it was too late to make any signal flares, what he had stipulated for the elite group was to ignite the black powder immediately after they succeeded, and notify everyone to do it by voice.

Everyone in the elite group: It's broken, I was too excited to catch people, I forgot!