Xu Yi did not go to the area where the third-level citizens were, but left the Dark City and returned to Shaonan Base.
When Xu Yi came out, Ling Yue and the others had completely controlled the military base.
"Xu Yi, how are you? Is that dark city interesting?" When Lu Ran saw Xu Yi coming out of the portal, he jumped to Xu Yi's side and stared at Xu Yi curiously.
Originally, all the people in the base were controlled by people sent by Ling Yue, and they could only come out after passing the psychological test.
Therefore, at this stage, except for Xu Yi, Lu Ran and others who knew the Dark City were out of reach.
Naturally, Lu Ran ran over and asked Xu Yi.
"I didn't find anything interesting, but there were many stalls with all kinds of weird things from different worlds." Xu Yi said truthfully. After all, he didn't have much time to look for interesting places.
However, he could understand Lu Ran's mentality.
After all, the Dark City is a special place, and at the same time it is very new and novel to them.
Naturally, I just want to play and relax.
"That would be very interesting. Shopping is the most interesting thing. Unfortunately, I heard from Sister Yue that you can only go there for free once every three days, and the trip only lasts four hours, which is not enough for shopping."
"Now, except for the big supermarket in the logistics department, we don't have any streets to go shopping. Xu Yi, can we go shopping now? What should we pay attention to when going to the Dark City?" Ning Ya looked impatient, as if hoping You can go shopping in the Dark City right away.
"I will sort out the things that need attention, and you can go in an hour." Xu Yi came back this time for this purpose, because it is not enough for him to go to the Dark City alone, it is best to let others go too. Experience the Dark City.
Of course, it would be best for them to go to the fighting arena and experience the feeling of a life-and-death battle.
Challenges at the same level, unless you are very unlucky, the difference in strength should not be particularly big.
You don’t need to challenge it often, it’s still necessary to challenge it at least once or twice.
However, Xu Yi had to prepare some life-saving things for them.
There was no way to rescue Xu Yike in the fighting arena. They had to rely on themselves and what they carried.
Xu Yi consulted and found out that combatants can carry some life-saving items, but there is a limit to the number, no more than three.
When they heard that they could go in an hour, the top brass of the Seven Killers Army became happy.
Not only Lu Ran and Ning Ya, but others also wanted to see the Dark City and see the stalls set up by other civilized creatures.
It doesn’t matter if you can’t afford it, you can always shop around.
In addition, with Xu Yi here, they knew that he would definitely find the fastest way to gain points.
They have this confidence in Xu Yi.
So, Xu Yi went to sort out the materials, while they went back to change clothes and get ready to go 'shopping'.
In less than an hour, Xu Yi had the information ready.
All this information was compiled into text and handed over to the top brass of the Seven Kills Army.
Currently, they are the ones suitable to enter the Dark City.
After they are all familiar with the Dark City, ordinary warriors can then enter the Dark City.
At the same time, copy some patterns from Dark City.
If others are excellent, they should naturally learn from them.
There is no shame in learning from others.
If you carry on without learning, you may lose everything. Face is really not that important, especially in the face of survival, it is even less valuable.
Half an hour after receiving the information, the senior leaders of the Seven Killers entered the Dark City one after another and registered as first-class citizens of the Dark City.
Xu Yi did not follow, even Ling Yue also went to the Dark City.
Because Xu Yi wants to upgrade the train system to increase its speed again, so that he can quickly travel to and from Shaonan Base and Steel City.
Although the subway between the two places has not yet been repaired, there are warriors with supernatural powers who can control soil and rocks. It does not take long to open the subway.
Next, Xu Yi may stay in the Dark City for a while to improve his strength, so Xu Yi wants to deal with the things that can be dealt with first.
Xu Yi found the subway, and then directly upgraded the subway.
Xu Yi spent 50,000 survival points on this upgrade.
Although there is only one upgraded train, it can transport 1,000 people at a time. With such a transportation volume and its super-fast speed, the transportation capacity is still very strong.
Therefore, an upgraded train can already meet the basic needs of the Seven Kills Army.
In addition, it can also be used with other trains.
After upgrading the train, Xu Yi went to meet the people at the scientific research center.
Laser weapons are still not enough, Xu Yi wants to upgrade production tools.
He hoped that the Seven Kills Army could be equipped with some laser weapons. This time, laser weapons still played some role in dealing with the Zerg.
However, because the number of laser weapons is too small, the effect is not particularly obvious.
As long as the number increases, laser weapons can form a strong defense capability.
The current equipment can only produce eight laser arms a day. Xu Yi feels that this speed is too slow.
Therefore, he spent 60,000 points to increase production to 20 laser arms a day.
The daily output can be increased to 20 units, which has exceeded Xu Yi's expectations.
This kind of laser weapon itself has no loss. What needs to be lost is the brain beads as the energy source, or the energy crystal condensed by Xu Yi.
At present, Xu Yi mainly uses the energy crystals he condensed.
After all, he is not willing to use brain beads.
Even though, now all the members of the Seven Kills Army have become supernatural warriors, and they have also reserved some brain beads for later use.
However, he was still reluctant to use brain beads as the energy source for his laser arm.
Energy crystals are different. They can be condensed and eaten by the mutated beasts.
Now, he condenses faster than before.
An energy crystal can allow the laser weapon to be used for more than an hour, which is barely enough for defense.
After settling these matters, Xu Yi went back to the place where the Dragon Flame Vermilion Fruit grows.
He wanted to know how many points this fruit could be exchanged for in the Dark City.
He can be sure that if this kind of Dragon Flame Vermilion Fruit appears, someone will definitely buy it.
However, it is not known how many points will be used to purchase.
Xu Yi not only wants to gain points by hunting mutant beasts, but also wants to gain points through commercial means.
Just setting up a stall is not enough, even if all members of the Seven Kills Army set up stalls.
Because their level is too low, the areas where they can appear are very limited.
If you want to earn points, you'd better open a shopping mall.
