Infinite Blood God

With all kinds of doubts and guesses, many Gu masters finally found a place along the cliff that had already been carved into a staircase and descended into this huge underground cave.

After passing through the vast land that was obviously planned as a field outside the city, everyone came to the foot of this magnificent underground city.

Seen from a distance, the city wall that used to be just a black line now looks completely different from the majestic and majestic appearance seen from a distance.The city wall built with blue and black stone piles of tens of feet is tall and thick. Looking from the bottom up, it is no less than a ten-storey building. If ordinary people stand at the foot of the city wall and look up... just Just look at it and feel dizzy, how can we talk about siege and climbing?

In addition, Zhang Wang noticed that these huge blue-black strips of stone are extremely hard!

His nails, which were comparable to ordinary pig iron, only scratched light white marks on them, as long as they were less smeared, they would disappear again, without any damage at all! [

With such hardness, not to mention the mortals in the world of Gu masters, even the ordinary first and second level attacking Gu insects can't do anything about it!

Even if it is a third-level Gu worm, facing this city wall with a thickness of at least ** meters is just a scabies wound.The fundamental law shakes its roots.

but……

No matter on the earth or in the world of Gu, manpower is not the only means of attacking city walls.

Whether it is the artillery bombing on the earth or the strange and targeted Gu insects in the world of Gu masters, they can cause devastating damage to this seemingly indestructible city wall.

Therefore, the designer of this city wall obviously considered the Gu master's attack.

Therefore, the upper, middle and lower layers of defense system are divided into the upper part of the entire city wall!

……

It is different from the city wall in ancient China, which only had the top layer of the city wall for soldiers to fight and defend.The city wall of this underground city is divided into three defensive platforms for soldiers to fight on the basis of a height of more than ten feet.

The lowest and most basic defense system is the first layer of defense formed by relying on the platform at the top of the city wall, with the help of breast-high parapets and shooting ports.

On this platform with a width of seven or eight meters, even if a large number of ordnance, oil pans, braziers and other combat materials are piled up during the battle, it is enough for four or five rows or more soldiers to fight at the same time.If necessary, cavalry can even gallop back and forth across this wide city.

The second layer of defense is built on the top of the city wall, which rises every 50 meters.And a pier with a larger base area.

Of course... These piers are not used to light the beacon fire, but to provide places for soldiers to fight and defend, and even to rest in daily life.

These piers are at least three stories high above the city wall, and the piers that can only be climbed up by internal stairs are divided into three floors.No matter which floor is built, there are many shooting ports.

The shooting port is the same as the shooting port on the parapet, designed to be small on the outside and large on the inside.It is convenient for defending against incoming arrows, and it is also convenient for adjusting the angle when shooting from the inside.

In addition, there are long-range large-scale weapons such as stone catapults and bed crossbows on the top of the pier. With the advantage of height, they have a suppressive advantage in range against most of the same level of siege equipment outside the city.

The last layer of defense is not the city wall itself, but is built behind the city wall, and there will be a huge hexagonal fortress every 500 meters.

Judging from this shape design and the height design exceeding the city wall.This is obviously a military building that takes defensive combat into consideration.

The whole body is made of hard rock, which has a defense force no less than that of a city wall. [

The spacious area on the top and inside can accommodate a large number of soldiers to rest and live in, and it is a shelter and a solid fortress for soldiers during battle.

The wide bows and arrows on the top of the fortress provided soldiers with a good angle to look down on the city wall and attack outside the city.

When the defense of the city wall has not been breached, the catapults and bows and arrows on the top of the fortress can be used to attack the enemies outside the city.And when the enemy attacked the city.The archers in the fort can support their own soldiers on the wall by shooting.

Even in the worst case, the walls fell to the enemy.

Then the enemy troops rushing down the city wall and attacking the inner city will also face the threat of the fortress behind each main staircase.And if you want to attack this fortress... the hexagonal design full of shooting ports is enough for the soldiers in the fortress to take advantage of the shooting.And without any dead ends.

The upper, middle, and lower defense systems advance layer by layer, covering each other, and will definitely form a long-range attack force that is several times stronger than a single city wall.

On the inward side of the city, a large number of caves for hiding soldiers and a design that facilitates the formation of soldiers in the city to meet the enemy will definitely make the enemy who breaks through the city wall face an embarrassing situation where they cannot advance or retreat.

As long as the defending army in the city is not too weak, it is not difficult to concentrate the army to drive down the enemies who have broken through the city wall.

The builders of this underground city obviously considered the situation of large-scale wars involving Gu masters, and the entire city wall defense system can be described as impenetrable.

In the case that the strength of the two sides will not be too far apart.This is almost a line of defense that is almost impossible to break through.

Zhang Wang, who boarded the city wall through the opened city gate, even saw the iron pot, torch stand, arrow cluster, and iron pipe socket reserved for the flagpole and shield that had been prepared at the top of the city.

And in those beacon piers and the pier behind the city wall, even wooden beds, cabinets, tables and chairs are prepared... It is obvious that the people who designed and built this place have prepared very well... Wait!

Zhang Wang's pupils shrank, his body instantly turned into an afterimage, and he returned to the pier he had just left.

There was already a thick layer of dust in the room.

"But..." Zhang Wang's nails became sharp again, and he scratched lightly on the tabletop of a table prepared for soldiers!

The white wooden interior was exposed through the scratches.

Even though the wood that was cut to make the tables and chairs inside remains the original color of the wood.But Zhang Wang still can easily tell that the wood used for this table top is very fresh... although it is difficult to judge the exact time.But in general, this piece of wood is very fresh, but it can be determined...

After pondering for a moment, Zhang Wang quickly rushed out of the fortress, and came to the street already full of Gu Masters wandering around,

He randomly chose a private house, stretched out his hand and pulled the wooden door from the door frame forcefully.

Zhang Wang couldn't wait to break off the twisted and deformed rough iron door shaft from the door, and put it in front of his eyes to observe carefully...

The design of the door shaft is very primitive and rough, and the iron used is also extremely poor quality.However, this door shaft is very new!

Although it is not brand new, it can be seen that the time is not too long, at most it is only three to five years after it was manufactured and installed on the door...[

This is not a ruin. (To be continued..)