After all, this thing will one day enter the saturation period, and then the daily income of this thing will stay at a certain upper limit.
Although this is still far away.
On the territory side, the fourth ring of city walls has also been built, using third-grade stone mined from a quarry that has been upgraded to third grade.
The planning of the dark energy channel has been completed, with the bow-shaped route as the main body, interspersed with some other auxiliary lines, forming a more complex route.
However, the whole area only occupies half of the area of the city where it is located, and the remaining half is reserved for other uses.
Part of it is for the guardian spirits to live in, part of it is reserved for fertile farmland, and part of it is reserved for the construction of some important buildings, such as repair shops, maintenance warehouses, and other types of buildings.
Only the central inner city is still a straight road and has not changed much.
Only the Chaos Slate was built underneath it to fix and strengthen the energy channel.
The construction of the stone slab consumed a large amount of chaos raw stones and chaos gravel, as well as a large amount of crystals.
These are all indispensable materials, but fortunately they have all been constructed today.
At this time, in the trading market, the price of crystal has soared to around 180, and now there is no price below 150 at all.
The price set by Zhou Liang has also risen to 170, direct purchase below 170.
This situation naturally attracted the attention of some people, and after observing, people quickly entered the venue.
Some people who have also made acquisitions have begun to appear. Originally, the price was rising rapidly, but starting from yesterday, a large number of crystals have been put into the market one after another.
Zhou Liang frowned slightly and looked at the panel, with a somewhat bad premonition in his heart.
He shook his head slightly and once again rushed into the 1 million bright holy water.
"All defense towers have been replenished and built, and their levels have been raised to level 30. The fourth circle of dark soul cleanup can begin!"
After Zhou Liang finally confirmed all the defense towers, he waited for the return of the transport brigade. After they returned, he began to attack the fourth circle of dark souls.
At this time, the transportation team deep in the forest was mining crystal mines.
The golden sun field surrounded an area of several thousand meters.
Ten large airships floated in mid-air, forming an all-round firepower network.
Fire Cloud and Sword Soul were on the left and right, guarding vigilantly on both sides. The red light and sharp flying swords all exuded a sense of danger.
A total of 100 guardian spirits were mining crystal mines below, but only 50 were concentrating on mining, and the remaining 50 were vigilant and engaged in the opening.
An hour later, all ten airships were loaded and all personnel returned to the airship.
Huoyun and Jianhun, who were walking at the end, scanned their surroundings warily. They seemed to have felt a gaze just now.
His sharp eyes, like sharp knives, scanned the surroundings.
Finally, after looking at each other in confusion, the two returned to the airship.
The golden field began to move slowly, flying back into the distance.
After losing the territory, the gray-black airflow once again covered the area, scraping the loose earth after being excavated.
A few minutes later, several large spaceships came quickly and stopped in this area.
These spaceships did not stop in the golden field just now, but stopped at other locations on the edge.
A light white field of light slowly unfolded, and figures fell quickly one by one.
"Quick! Quick! Quick! Start mining quickly!"
The two men standing above the tower beast were quick commanders with serious faces. Their expressions were a little nervous and a little scared.
The ten guardian spirits that each belong to them are also mining quickly.
"Panasonic, what's wrong with you?" At this time, one of the middle-aged men found another partner who had been silent.
Matsushita stood on top of his big eye-shaped tower beast, smoking a cigarette with his left hand tremblingly.
"The two guardian spirits just noticed the gaze of the evil eye!"
"What?"
"How is that possible? That's thousands of meters away! And the magic eye is very secretive. Without extremely high spiritual power, it's impossible to detect it."
The two people looked surprised, even a little panicked, and quickly retorted.
Matsushita took a puff of cigarette with trembling lips, and then said with a tense and stiff face: "I'm sure they felt it, and they stayed in the end just to search for their eyes."
"If I hadn't reacted quickly and turned my attention to the edge of their golden field, I might have been discovered."
The two middle-aged men next to Panasonic looked ugly. Although it only lasted more than a day, the huge income still made them suppress their fear and secretly mine while the group returned.
But now they are told that they have been discovered!
This is unacceptable to them.
Although the mining area here is extremely large, besides this area, mining can also be done in other directions.
But this is the only place that is not protected by demons.
There are a large group of the most powerful demon species entrenched in other directions. With their strength, it is impossible for one person to contribute.
The three of them had a chance, but the price would definitely be heavy casualties.
The guardian spirit of an elite unit has no chance of resurrection. If it dies, it will directly lose its carefully cultivated combat effectiveness.
This is absolutely unacceptable to them, so they simply do not dare to contribute a piece of land to mine ore on their own.
As for driving away Huoyun and Sword Soul, they even dare not do so.
Because they had seen with their own eyes that the huge demon group that was difficult for them to deal with was eliminated by the 100 guardian spirits led by Huo Yun and Sword Soul without any injury.
And more than once, every three or four mining rounds, a group of demon species would appear, and then be easily eliminated.
"Then what should we do? Do we have to give up here?" the middle-aged man said a little irritably,
After Matsushita took a puff of cigarette, he slowly exhaled a puff of smoke, covering his entire face.
"If you can't make sustained income, then you can finally make a big profit!" Panasonic gritted his teeth and said.
"A big one?" The middle-aged man frowned.
…
Chat channel!
[I have finally been promoted to the third ring lord. Fortunately, I have the elixir sold by the Ice and Fire boss, otherwise I would have to answer here. 】
[The elixirs sold by Ice and Fire Elder are indeed useful. The five combat powers I have cultivated with all my strength were almost lost in the third ring of tasks. 】
[It’s good, but the quantity is too small. I have to rush to get it every time.]
[Indeed, but now the sales volume is increasing. 】
[That’s for sure! Every time a sub-professional guardian spirit appears, it will be dropped instantly. This must be the trick of the Ice and Fire boss.]
[Not only the guardian spirits of sub-professionals, many supplies are being snapped up crazily now, and some are still being bought every time.]
[Normal, now there are a large number of three-ring lords appearing every day, and all the holy water of light accumulated in their hands has been used up, and they are crazy to buy all kinds of needed resources, which naturally makes the supplies in the market expensive.]