Yingban Pass, a pass that originally belonged to the Tang Dynasty but was later abandoned in order to better consolidate the border, and was finally occupied by the barbarians. Of course, the main reason for giving up was that the Eagle Barbarian Pass was still in the construction stage at that time and had not been built, and it was too close to the hinterland of the barbarians, so Datang simply gave up here. Later, after the barbarians took over, I don't know if they didn't understand the construction method of Datang or were simply too lazy to work hard, and directly put the finished pass into use, and there was no intention of rebuilding it for so many years.

Of course, this is also because the unrepaired section of the city wall is located right in front of a cliff, and ordinary people can't come up at all unless a grandmaster or a top master who is good at light comes in person.

At this moment, Tang Jin was driving on the road to Yingman Pass. Pulling a rotorcraft he had specially modified in the body, completely muffled the already small sound.

"In other words, Datang really dared to make a bloody investment back then." Tang Jin checked the information in his mind while driving. In addition to the excellent load-bearing, cold-resistant and enemy-resistant ability of the building, the entire pass is still a formation, as long as the enemy is introduced, the soldiers can hide in the dark passage of the city wall to kill it. It is both a defensive bunker and an offensive formation, and a military fortress of this level will give up if it is said to give up, and the emperor of the Tang Dynasty at that time had a problem with his brain, right? ”

To be honest, that is, Tang Jin is not from the same era as that emperor, if he was, he would have to scold that thing. This thing on the border line is not a sculpture, what do you care if he looks good or not? As long as it's useful!

The near-perfect fortress of Eagle Barbarian Pass is thrown here, and there is even special agricultural land inside, as long as he is given a year or two to achieve self-sufficiency, even if he is besieged by the barbarians, he can rely on his own unique building structure to kill the enemy in batches, there is no need to give up, but it should be used as a sentinel for the Tang Dynasty to attack the barbarians.

"When Lao Tzu recaptures the Eagle Barbarian Pass, people must find the original design plan to rebuild the Eagle Barbarian Pass, and when the time comes, there will be this thing, and the master will have the confidence to attack the hinterland of the barbarians."

I didn't understand it before, but now the more Tang Jin thinks about it, the more angry he becomes

It's a national weapon, and it's just given away. It's as if your country has gone to great lengths to develop a nuclear bomb, and when it is about to be completed, it has given away all the materials and finished products, who can stand this? The point is, do you still feel that your rulers are doing the right thing? Tang Jin didn't know what to say anymore.

"When the master sacrifices to the temple in the future, he will definitely not give you incense on this old thing."

While complaining, Tang Jin kept moving towards the Eagle Pass. It's easy along the way, there is no traffic jam, there is no speed limit, plus it is located in the plain and it is winter, the whole ground is dry and flat, and it is not too cool to drive, so that Tang Jin's speed has not dropped a hundred, and he will try a wave of two hundred when he is interested.

So, it was supposed to be nearly three days away, but it took a little more than two days to arrive.

Parking the car at the foot of the mountain, Tang Jin stepped out of the car and observed the cliff not far away by the evening sun.

"It's a cliff that's hard to climb under the so-called grandmaster, this thing...... How? ”

Looking at the cliff not far away, which seemed to be as smooth as a big knife cutting straight down, Tang Jin really couldn't imagine how this thing was formed. Although it is not uncommon for a cliff to be nearly 90 degrees in a natural environment, it is not only a rare thing to have a smooth surface that looks like a mirror from a distance, but also a miracle.

"Whatever, the master is here to survey the terrain, and he is not engaged in geological research, so why do you care about how it was formed?" Tang Jin laughed.

Then, without delay, he quickly untied the gyroplane behind the body, assembled and adjusted it a little, and then took off directly, slowly flying up the mirror-like cliff.

On the cliff, Tang Jin found that Na Qi Keming really didn't lie to him, the terrain here is wide, not to mention that it can fit thousands of people, it is definitely enough for the full deployment of the artillery array.

Looking into the distance, almost a kilometer away is the brightly lit Eagle Man Pass, but anyone with a discerning eye can see that there is obviously a piece missing in the towering city wall, and there is no intention of repairing it, and even Tang Jin can see the buildings in the pass through the unfinished city wall after changing into a telescope, and there is not even a guard outside the gap in the city wall.

"Obedient, you

Are you so confident in this cliff? Do you really think that the enemy can't come up? Tang Jin couldn't help but complain. Of course, he is just complaining and not ridiculing, in fact, let alone these barbarians, it is replaced by the generals of the Tang Dynasty to come here or even Tang Xu to come here, unless he knows in advance that Tang Jin has such a thing as a gyroplane in his hand, otherwise no one will care about the defense here, after all, there is really no grandmaster in this world who is bored to run to the battlefield.

After surveying the terrain, he made sure that there was nothing wrong with what Qi Keming said, and theoretically Tang Jin could retire with success, but he thought about it and looked at the Eagle Man Pass not far away.

"Go in and take a look?"

The mouth seemed to ask, but the body had already involuntarily walked over. As for the gyroplane, he didn't care, just fixed it on the edge of the cliff to make sure it wouldn't be blown away by the wind.

Then, Tang Jin's body technique was displayed, and the whole person turned into a black shadow and instantly melted into the night. When he was still in the realm of a first-class master, Tang Jin's assassination latent ability could hide from the martial artists of the same realm, and even unless he moved quickly in a short period of time, it would not be easy for ordinary top masters to find him.

Now promoted to the top ranks, Tang Jin's latent skills have been sublimated, although he has not tried it, he should have been able to reach the level where the Blood Corpse Sect Leader put the dagger next to the emperor's pillow. In such a small town where the strongest is nothing but the top masters, it is almost impossible to be discovered.

Running all the way, Tang Jin's whole person passed through the broken city wall like a ghost and easily entered the city. When I entered the city, I didn't know the direction, so I found a random direction and ran out.

As you walk, dodge the guards and take it around to see if there's anything worth noting.

"You've heard, that kid Chikmin seems to have been caught......"

The sudden sound in his ears made Tang Jin pause, and he thought of something inexplicably, and with a light tap under his feet, the whole person rushed to the roof like a civet cat.

When the roof tiles are lifted, a blood-pumping picture instantly comes into view. Fortunately, Tang Jin has seen the world, except for being shocked at the beginning, there is no such thing as accidentally making a noise and being heard.

(To be continued)