Although the entire meeting was discussed fiercely, once Qiu Feng made a decision, it was almost concluded.

Upgrading 16 primary cities in one go is not considered the upgrade of the corresponding subordinate branch bases. The energy coins alone will consume a total of tens of thousands of coins, which is not a small number. There are other corresponding building materials and other things.

Next to the logistics supply machine in the central area of ​​Qi Yao City, Qiu Feng received all the rewards for upgrading Qi Yao City to the primary star capital. Then all participants had to go back to handle the preparations for their own station upgrades. Qiu Feng was preparing to rent a griffin, first inspect the Seven Demon Stars, then gathered with Xiang Xixi in Brothers City, and then discussed where to use the original forest relocation drawings.

The Seven Demon Stars naturally have their own administrative system, such as the rewarded S-level indigenous people and S-level robots. After Qiu Feng received it, he handed it over to Mu Sumei. Then the decided Western Hemisphere mount can be directly upgraded to the resident of the primary city, and Mu Sumei and his administrative system personnel also informed the city lord of the corresponding resident of the Western Hemisphere to know.

Qiu Feng set out from the Seven Demon City and flew slowly at a low altitude on the Seven Demon Stars, his own planet, and carefully observed the various changes on the surface of the Seven Demon Stars.

The precipitation for seven days and seven nights has increased a lot of waters on the surface of the Qi Yaoxing. In addition, the early greening strategies of the Zhuyun Team and the early greening strategies of wood ash plus plant seeds have also achieved certain results under the stimulation of precipitation.

Qiu Feng did not make any detailed calculations for the specific increase, but the increase in the green area should not be less than 20. As for the waters on the surface of the Seven Demon Stars, it was at least doubled compared to the previous one.

After wandering around the Seven Demon Stars for two days and two nights, it was almost the same time as Xiang Xixi. Only then did Qiu Feng control the griffin and fly towards Brothers City.

As soon as he arrived above Brothers City, Qiu Feng was shocked and could feel a large-scale offensive and defensive battle in Brothers City.

Quickly control the griffin landing at the post station in Brothers City. Qiu Feng pulled out the dragon's horn and ran out. He ran to the outside of Brothers City, but was pulled by Xiang Xixi and said, "Don't worry, I'll go, Idiom brother, it's just an offensive and defensive battle to upgrade to the primary city. As long as the star beast is not released, there is no need for us to go up and get the merits. Just give it to Qian Duoduo."

Thinking about Xiang Xixi was right, Qiu Feng was nervous at the beginning because he didn't know that this was an offensive and defensive battle to upgrade to a primary city, so he put away the horn of the Dragon and asked: "Fatty, I have been shopping in the Seven Demon Star for two days and estimated that the area of ​​the water has doubled, and the area of ​​the greening point has increased by at least 20. Have you considered where to relocate the original forest?"

Xiang Xixi rolled his eyes and said, "Oh, I'll go, Idiom brother, I have told you many times that time is what, efficiency is energy coins, don't be fine, the whole broken griffin rides all over the planet, you have to use armed helicopters, and match your identity as the star master.

I also inspected the surface of the Seven Demon Stars, but I drove an armed helicopter instead of a rented griffin.

According to Benshuai's statistics, the sea area has been expanded by 220, the non-marine water area has been expanded by 210, the original green area has been expanded by 125, and the seed green area has been expanded by 3210. Of course, the starting data of the seed green area is very small."

"Damn, the increase is so big? Why do you feel that our Seven Demon Stars are still desolate as always?" Qiu Feng asked dissatisfied.

"Oh my go, Idol Brother, you're really unobjective. You have to know that the Seven Demon Stars were barely livable at first. I came to Seven Demon Stars for the first time and almost froze to death in the ice pit." Xiang Xixi said dissatisfiedly, "Now if you look at it, you can barely live in a person. Moreover, there are all kinds of green jungle and biological chains. Is it good to be content?"

Qiu Feng patted Xiang Xixi on the shoulder and said, "Damn, fat man, I'm wrong, okay. The livable transformation is amazing. Have you considered where the original forest will be moved?"

"I took a quick glance, but did not use the Perspective Earth skill. I initially decided to move to the Western Hemisphere of the Seven Demon Stars, and the mountainous areas near the north of the equator may take advantage of the point system. It was originally an original forest area of ​​1,600 square kilometers, and it could still produce an entire three-dimensional effect.

Anyway, the original forest relocation drawings are now in my coach's different dimension bracelet. If you find the place, you can just move directly." Xiang Xixi thought for a while and said, "At present, your school beauty in Qi Yao City has a modern civilized star administrative center. It is a building with an elevator and an underground parking lot. There are also two modern civilized buildings, one is a civilian high-rise residential building and the other is a hydropower plant.

Now we have the ancient civilization water conservancy engineering technology tree, but the livable transformation of the Seven Demon Stars has not been completed, the surface waters are not stable, and there is still no way to build them in a short period of time, but at least we are already ahead of other independent planets.

The most urgent task is to improve the level of our existing 51 stations, and on the other hand, we must strive to find other civilization sites or civilization residues across the belt, and quickly supplement other scientific and technological trees of our Seven Demon Stars.

Also, the problem of the small number of players in the Seven Demon Stars is always a big problem, so we have to work hard to increase the population. We still have to do so without affecting the people's hearts and livability and stability. Now all the stations are preparing to upgrade. In theory, 16 super cities and 34 super towns can be upgraded. If all upgrades, the total population of the Seven Demon Stars will reach 9.7 million, which is not the upper limit of the population of the Seven Demon City, because the Seven Demon City has no upper limit.

The upgrade of the Seven Demon City to the Super Star City is just a requirement that the Seven Demon City’s own population is 5 million and the planet’s population is 10 million. If we want to upgrade the Seven Demon City to the Super Star City, we have to at least 10 million. The total population of the Seven Demon City is 50 million.

The Seven Demon Stars are equivalent to five times the Earth's area. Now, according to the statistics of the Human Alliance, the Earth's population should exceed 100 million people."

Qiu Feng rolled his eyes and said, "Damn, fat man, you really think too far. How are the preparations for each station to upgrade to primary cities now?"

Xiang Xixi said: "Oh my go, Idol Brother, can't you tell me? Brother Qian Duoduo City, and Lord Qiu Baiyun City of Demon Fox City are clearly competing for the position of the deputy star capital of the Western Hemisphere. Now Brother City has successfully upgraded to the primary city. I believe that Demon Fox City has also successfully upgraded to the primary city. Next, the Western Hemisphere is Qiu Zhiyi's Luoyue City, and the happy city is happy. I'm afraid that these anxious S-level qualification city lords have upgraded all the upgrades. Anyway, the army you arranged in their base to upgrade the primary star has not been transferred."

Qiu Feng wiped his cold sweat and said, "Damn, are you too anxious?"11
Chapter completed!