Return to one of Li Wen's private offices.

Secretary Liu made a cup of tea for the two of them and then left.

From the moment Xu Le returned to Zion, their identities had changed and there was a gap.

Xu Le has become a congressman, and now he can indeed be regarded as one of the most powerful people in Zion.

Li Wen picked up the teapot, took a sip, and then stared at Xu Le.

As far as the contact between Li Wen and Xu Le was concerned, he knew very well that Xu Le often had ideas that seemed out of place but were actually quite surprising.

Just like before, their biggest achievement was the melting pot.

The emergence of the furnace can almost be said to have completely changed the course of Zion.

Just like what Xu Le once boasted about, the plan to subvert the times and make Zion great again.

Although it sounds stupid and half-baked, the reality is... the furnace is really awesome, even the Red Moon Temple has to accept it.

So this city in the sky...

"City in the Sky, shouldn't it be a city flying in the sky?"

Xu Le heard Li Wen ask this and grabbed Li Wen's hand.

"Uncle Li must understand me. You don't need to say anything, you will learn to answer quickly..."

Li Wen calmly withdrew his hand and wiped it on his clothes a few times:

"A city flying in the sky? A giant airship. I won't hide it from you, and I can't hide it from you. We have already prepared for this kind of thing before. Xia Libo also provided me with design drawings..."

Li Wen was still talking loudly, but Xu Le showed no intention of talking to him and just looked at him quietly.

I kept seeing Li Wen and didn’t know what to say anymore.

"Isn't it... a large airship?"

Xu Le shook his head slightly:

"Of course not. Although I don't know how Uncle Li connected the city with the large airship, it is obvious that he misunderstood what I meant."

"Is it really a city?" Li Wen still felt a little incredible.

"Yes, it is really a city." Xu Le replied affirmatively.

"But the question is, if you want to raise a city, how much energy supply is needed? How big is the balloon on it?

Have you ever thought that once such a large balloon is punctured in a weird way, it will inevitably tilt and repair it will be extremely difficult.

Even if the balloon can be layered and divided into regions, if you do that, the overall weight will increase..."

Li Wen started talking nonsense again, and Xu Le could already tell that he wanted to stop him.

Today's Zion is indeed unable to withstand the hardships.

But...

"Uncle Li, when did I say I wanted to get balloons?"

"Ah? How can we get into the air if we don't get a balloon?"

"There is more than one way to lift into the sky: balloons. If you can get rid of gravity, you can also rise into the sky."

"Get rid of gravity?"

Under Li Wen's puzzled gaze, Xu Le suddenly waved his hand, and Li Wen's body floated upward uncontrollably.

"What did you do?"

The things that floated with Li Wen were also his teapot.

The water in the teapot also floated, forming a water ball in the air, and it floated randomly due to the flow of Xu Le's fingertips.

"Let an object enter an unconventional zero-gravity or low-gravity state, and it can easily float in the sky.

This process does not require a balloon, it only requires a little constant energy and some multi-angle propulsion devices.

With the core of ancient music, it is naturally easy for us."

After Xu Le finished speaking, Li Wen slowly floated down.

He looked at Xu Le with complicated eyes. This guy's sudden appearance made his heart feel bad.

"This kind of thing..."

Li Wen didn't know what to say. Sky City is not like a furnace, the furnace is an energy supply device.

He can imagine and think.

But what is Sky City?

A city flying in the sky? How should it be planned? How should defense power, attack power, and weapons be configured? How stable is it?

If there is no fence, will you accidentally fall if you stand on the corner?

All these questions appeared in Li Wen's mind.

But it is undeniable that he is also full of expectations for a city that flies into the sky.

"How to make something like this?"

"This matter was indeed just thought of. Many aspects are immature, but what is certain is that the Sky City plan has been decided to be implemented.

I have reached an energy supply contract with the lighthouse. I will provide them with the cheapest energy, and I don't need their money.

In a poor place like the lighthouse, there is no point asking for money. I want to exchange energy for steel and minerals to prepare for the construction of Sky City."

Xu Le said, already taking out the material exchange plan Alley made on the airship.

Li Wen took a few glances and felt something was wrong.

It's said to be an exchange of resources, but the content in the plan is almost close to asking for it.

"Xu Le, diplomatic relations between cities are no better than between people. This kind of unilateral demands will not bring anything more than causing dissatisfaction among the people on the other side."

"Um...what should we do?"

"We need to provide the most basic equality. Don't they lack energy? Wouldn't it be enough to extend their energy supply to 20 years later?"

Xu Le's mouth twitched. 20 years later, neither Lighthouse nor Zion exist.

"Okay, so what does Uncle Li want to say about this Sky City plan?"

"Since it is Sky City, has the city planning been done?"

"No."

"What about the armor settings and thruster locations?"

"No."

“Where are the armed forces and subject controllers?”

"No."

"So your so-called sky city plan only has four words?"

Li Wen finally found the rhythm of the conversation, from being at a loss just now to now turning defeat into victory.

However, Xu Le didn't have a bad temper. He told Li Wen about this matter because he was counting on Li Wen.

So Xu Le could only say shyly:

"I don't know how to do these things. I only know how to brag. Uncle Li knows that."

"It's a great skill to be able to realize what you've been boasting about. Is that sky city the same as the furnace?"

"Same." Xu Le understood what Li Wen meant and nodded.

With the experience of the furnace, Li Wen has also understood Xu Le's style.

This matter must be feasible, but the core aspects should be independently controlled by Xu Le.

But don't worry too much. Generally, things made by Xu Le can operate without Xu Le itself, just like a furnace.

Without Xu Le, the furnace can still operate stably.

In this case……

Li Wen paced around the room, walking back and forth several times.

"How risky is this plan?"

“In fact, as long as the design is complete and the resources are sufficient, there is basically no risk.

My idea is to create a sky fortress with an area suitable for people's lives. The force area is of course much smaller than below, but after flying in the sky, the Kuroshio's defense pressure will also be reduced sharply.

After being equipped with Guyinduo's technological energy weapons, Sky City's self-defense capability is sufficient.

If designed properly, it will become a sky fortress integrating offense and defense.

It has functions such as ultra-long-distance sky strike, camouflage and invisibility, regional movement, etc. This is what I want."

After hearing what Xu Le said, Li Wen glanced at him slightly suspiciously:
To be continued...