Looking at the three huge gears in the hall, what Ye Qiong thought of was the stone doors in the three large passages.
The existence of these iron chains and gears was prepared to pull up the stone door.
No wonder dozens of soldiers need to pull the iron chain at the same time to pull up the stone door in the large passage!
When Ye Qiong saw these chains and gears with his own eyes, he felt...
It is not easy for dozens of people to pull up the stone door below. They need tall warriors, otherwise the weight of those iron chains alone would be heavy enough.
That gear should be able to play a role as a fixed pulley. It is estimated that there are also some small pulleys connected below, which can transfer kinetic energy when transmitting power, so that these dozens of soldiers can be allowed to join.
With force, you can pull up the stone door.
The distance between the gears is about fifty meters, and it seems that the distance between the stone doors between large notices below is the same.
Thirty meters away from the three large gears, three large stone pillars stand respectively.
The three stone pillars belong to the type of pillar of the sky, and are directly linked to the uppermost dome. Each stone pillar is about five meters away and looks very thick.
On both sides of the three large stone pillars, each next to two smaller stone piers, each about three meters high and two meters wide, with many threads on it, which seemed to be for tying those large iron chains.
Just tie the large iron chain to these two stone piers and then wrap it around the large pillars to form a very stable structure, which can ensure that the stone door below is absolutely not
It will fall.
Nearly a hundred soldiers divided into two waves to reach the first gear and the front two wings. With the help of more than a dozen forest apes, they pulled up the two iron chains directly.
Two large iron chains gathered and intertwined in front of the giant gears, forming a larger iron chain...
As the iron chains were gradually tightened, they gradually increased as the iron chains in the middle area left the ground and began to approach the straightening state.
However, before the chain was tightened, the giant gear began to move.
As the giant gears rotated, a low sound came from the large passage below, and the stone gate began to slowly rise...
Ye Qiong was watching this magical scene at this moment. The tribe that built here had a great level of civilization, at least it had reached the peak of the era of cold weapons.
When the first stone door in the first major passage was pulled up, not long after, the second major passage and the stone door in the third major passage were also pulled up.
They all face the stone gates within the Dinglong Mountains.
Within the three major passages, there were nine stone doors in total, and they were slowly pulled up one after another.
In order to prevent the stone door from being unable to pull up, the stone door on the side of the Dinglong Mountains, that is, the outermost stone door, was not close to the outer wall, but extended about ten meters into the inside.
However, within the ten-meter passage, there are also corpses of sea beasts at this moment, and there are still many. In the area at the bottom of the stone gate, the red ice crystals are directly connected to the stone gate, so the last door was pulled at the beginning.
At that time, it was very difficult, and the iron chains seemed to be stretched straight, so they slowly pulled up the stone door.
The ten-meter buffer area forms an oblique upward slope, which is composed of corpses of sea beasts.
These sea beasts were either squeezed to death or suffocated to death.
When the bottom area of the embankment is sealed by the corpses of the sea beast, it is no ventilation. There are close proximity between the stone gate and the upper wall, and there are no gaps, so the sea beasts in the buffer area will never think of it.
There was so much space above my head, and the stone door that completely blocked them could be pulled up.
Outside the buffer zone of the stone gate is an area completely blocked by the corpses of sea beasts. It is very high. Now, these corpses of sea beasts can only be transported into the Dinglong Mountains through large passages.
After all the nine stone doors in the three major passages were pulled up, the soldiers of the Naning tribe began to walk inside.
The passage is not dark inside. In the years when there was no attack on sea beasts, these passages still connected the inside and outside of the Dinglong Mountains, so there are grease lamps hung by the warriors of the Naning Tribe.
The cleaning work has begun...
Ye Qiong came here to see it out of curiosity, and wanted to see what else is worth studying in this dam base. He had no intention of helping, and did not bring the soldiers from his own tribe over.
Let me leave this kind of physical work to the soldiers of the Naning tribe itself. Under Ye Qiong's instructions, Hua Huangji took the soldiers who had not rested into the small passage below the dam base.
Go to scrape the flames and smells.
After seeing the power of the iron pot bomb, everyone was very excited and wanted to move the embankment base back directly.
Three days later...
Under the dam base, inside the wooden house base, next to the wall, ten sacks were neatly placed!
The sacks are not full, they are all half sacks.
The density of flame salt is quite large. In the dusty state, the half-sack flame salt is already very heavy.
Ye Qiong’s current plan is to bring half a sack when each soldier goes back.
If there are too many, it will affect the marching speed of the Snowland Demon Wolf, which is too heavy!
As for whether we can scrape off eighty sacks of flames, now it is not a big problem. Ye Qiong took the time to go to the small passage and compared it roughly according to the current output and the remaining areas that have not been scraped.
The storage capacity of flame salt is still considerable.
It may not be very allowed in terms of time. In three days, so many soldiers have been 10 copies. If all 80 soldiers bring flame salt, they will need to stay at the dam base for at least twenty days.
.
If you count the time now, it has been nearly ten days since Ye Qiong and his soldiers came out of the wooden house base.
In addition to the journey back, Ye Qiong's plan was to stay here for about a week, and he had to take the soldiers back...
Ye Qiong didn't plan to bring too much flame salt back this time. He didn't plan to leave it to the Naning tribe, but was worried that he would do too much. If something happens on the road, the loss would be too great.
It is absolutely safe to leave the flame salt in this small passage. No monster will think of this thing. Based on the current relationship between the two tribes, as long as Ye Qiong explains it, I believe that the Naning tribe will not have any bad intentions. They
Even if you really have any wrong thoughts, Ye Qiong is not worried.
If black gunpowder is used well, it can indeed play a miraculous role in defensive warfare, but in the battle between humans, its effect is not so great, and its power is very limited, and Ye Qiong will not panic,
Go and lead troops to attack their big shell base. The wild encounters and black gunpowder may not be as effective as a giant crossbow.
If they have the ability to study muskets, they would be quite powerful, but in fact they are just that powerful. Within a certain distance, even the arrows shot by the ancient forest apes are not as powerful as those of them.
So after Ye Qiong had a calculation, he decided to bring thirty copies back to do research, and leave the remaining flame salt here. When needed later, just come and continue to do it.
This thing cannot be greedy, it must be more steadily done. After these flames and salts reach the central tribe, they must be strategic materials that have been controlled, and normal tribesmen cannot access them.
Two days later, one of the three major passages under the dam base was finally unblocked. Looking down from the dam, you saw a blank area like a funnel appeared in front of the large passage in the middle.
Connected to the large passage.
At the same time, beside the wooden house below the embankment base, Ye Qiong also gathered a small team of twelve people, intending to go to the V-shaped passage to take a look...