"There are too few aisles in the carriages. It is recommended to add a few more."

"More sports facilities can be added to the second floor of the carriage, such as building a few swimming pools."

"The living areas are still too crowded, and some buildings could be reduced in size."

…

There is strength in numbers, and various opinions cover all aspects.

Chen An asked Fuyao to summarize and process them, adopt the reasonable ones and eliminate the unreasonable ones.

Just as they were about to take a break, Feiyi suggested making some modifications to the front of the car.

“The front of the car will definitely be larger, and there will be more rooms, and we can personalize the design.”

Chen An gave the authority to Luo Yu and let her take the lead.

This matter definitely cannot be left to Feiyi, otherwise she will make a mess of it.

After this, Chen An has nothing to do, just wait for the star upgrade to be completed.

During this time, you can view the changes everywhere through the screen, which is magical.

For example, when the carriage was expanded, there was no mechanical equipment to be seen, and the floor extended automatically as if it had always existed.

"Fuyao, I suddenly have a bold guess. Could it be that the train itself has a spatial structure, hiding more parts. Only when we upgrade the star will it release some. In other words, our train is already at the maximum level."

[The master's idea makes sense, but it cannot be verified]

The more Chen An thought about it, the more reasonable it seemed. He simply called Fiona over and asked her to divine the matter.

"The key words are train, space structure, star upgrade, and concealment."

Fiana closed her eyes and divined, and it took a long time before she gave the result.

But the content has nothing to do with Chen An’s guess, it is related to the speed of the train or the shuttle.

"Maybe I'm overthinking it. I'm going to the training room. Call me after the star upgrade is completed."

After an unknown amount of time, Chen An, who was in a daze, was awakened.

[The train successfully upgraded to seven stars]

Chen An pulled himself together, left the training room, and asked Fuyao to report the situation.

【Train】Fuyao

【No.】D1314

[Level] Bronze (7 stars); Level 1.6 (Extraordinary Civilization)

【Master】Chen An

[Load] 200 million people

[Actual load] 99,999,900 people

【Defense】Level 7

[Firepower] Level 7

[Power] Level 7

Energy: 73%

[Status] 100% (Perfect)

…

The train's overall defense has reached level 7. The train's body defense has been further enhanced, making it more effective at absorbing super-energy rays.

[The train's firepower has been upgraded to level 7. Two hundred thousand matrix laser cannons have been added to the train, increasing the number of tubes from thirty-two to sixty-four. Two thousand electromagnetic railguns have been added to the roof, increasing its strength.]

The train's power has been upgraded to level 7, increasing speed by 30%, reducing braking time by 30%, and reducing energy consumption by 20%.

The train's energy reserves have doubled, and now more energy is needed to support consumption.

The train's passenger compartment has been expanded, with seats per carriage increasing from 500,000 to 1 million.

[Train radar upgraded, detection range increased to 15 billion kilometers]

[Firepower upgrade inside the defense layer, now you can freely transform it]

…

Chen An took a breath.

"Give me an additional 100 million quotas? According to this rule, wouldn't the quota for upgrading to eight stars continue to double?"

[The train does not have eight stars. After seven stars, it can only be upgraded to silver level. The number of passengers cannot be predicted at present.]

Chen An called up the overall picture of the train, which looked almost twice as big as the six-star one.

"Overall it's great. I can carry more passengers, which is a big improvement on my overall strength."

In addition, the living area, storage layer, power layer, and defense layer have doubled in space.

What Chen An cares most about is the storage layer, which can now load double the resources.

"Great! I was just worried about running out of space. What abilities did I gain?"

[Life Drain: Can absorb the life energy of living beings after death, helping the dying to revive or heal their wounds]

"It sounds good, but it's just a life-for-life exchange. If no one around you dies, then it can't be used, right?"

[It can also absorb the life energy of living people, causing the target to age rapidly]

"Why does it feel so evil? But it's a good life-saving ability."

Chen An was quite satisfied with this promotion, and later learned that Liming and Jinghong were both promoted to six stars.

"There should still be quite a few passengers and resources in the wreckage. Let's hurry and collect them. No matter what, we need to fill the train first."

…

"The Fuyao Train has already reached seven stars, Brother An is awesome!"

"I've already asked An Ge. The Seven Star Train has 200 million passenger quotas. It's terrifying."

"It's probably hard to find new passengers right now. There are so many trains that are upgrading to six and they're all competing for it."

Many trains were destroyed in the war, but that doesn't mean all the passengers died. Their cores were just taken away.

As more and more trains are upgraded, these abandoned passengers have become popular and are scrambled for by all parties.

But no train dared to compete with Chen An. As soon as they saw the Fuyao train passing by, they quickly made way.

But even so, Chen An only received more than 30 million new passengers, and there was still a balance of 70 million.

【It is enough to shoot down two trains】

"Not really. We can't start a war now."

Chen An has his own principles. Since other train conductors respect him and give in to him in everything, he will definitely not act rashly.

"Keep the spot, we'll talk about it later."

The train returns to Galaxy No. 1 and continues to develop.

Battleships, suborbital guns, shields, everything needs to be doubled, and the workload is not small.

In addition to the main train, the five auxiliary trains must also be configured in the same way. Chen An has made a complete plan.

There was no war for a long time after that, and the other three secondary ships were upgraded within half a year.

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