Showdown, my deck is from the East

"Songzi said: Metal and wood are attacked, and the image is twisted. There is no sharp weapon in the world, so what is the ingenuity of Ban and Ge'an?

——

Tiangong Kaiwu, the tenth part of the middle chapter is hammered and forged. "

Historically, "Tiangong Kaiwu" did not cause waves in China at that time, but the crafts contained in it were first spread to Japan and North Korea, such as the method of sinking lead and silver, copper alloy manufacturing method, large sea-going ship design, jacquard Machine and zinc smelting technology, etc., are called the science of Kaiwu by scholars.

In the middle of the 18th century, Tiangong’s creation spread to Europe, and advanced technologies such as piston bellows, ink compartments, deep drilling, rice cultivation, and irrigation were introduced to Europe, setting off a technological revolution in many industries and saving many dying industries in Europe. , the well-known biologist Darwin called "Heavenly Created Things" an authoritative work.

After the second contention of a hundred schools of thought, after a millennium war, until the Song Dynasty, Mengxi Bi Tan made a summary of the world's skills during the war, and then, Zheng He's seven laws of the times laid a solid foundation for the completion of the book.

In the newly opened card synthesis table and technology tree, Lu Cheng can even find his own Dan Fang and Qianjicheng mechanism!

It is so briefly introduced.

"Thousand Machine City Trick Art originated in the early days of the Second Hundred Schools Controversy. In the war against the moon, the thaumaturgy with great military exploits was created by Lu Ban, the patriarch of the public loser, and Lu Cheng, the giant son of the Mohist family. , Retiring can make the organ battle fortress rise from the ground, and the offense and defense are integrated!"

The above records are so detailed that even Lu Cheng, one of the founders, is amazed. Some knowledge and card synthesis methods are not even remembered by himself.

Of course, there is no such thing as a secret technique mechanism-Golden Core.

This is also impossible.

The same is true for other sects, families, and folk arts.

But also more than enough.

With this book as the core, the technology tree of Qianji City can point to Lu Ming.

As long as you have energy and materials, you can build a series of alchemy halls, Tiangong Yuntai on Long Kun's back, and you can click on [Shenji Camp] for military buildings!

Master Lu's focus is very strange!

"I'm going to find this Song Yingxing!!!" Lu Ban blew his beard and stared: "Boy Lu Cheng is obviously the master of the mechanism of my father's loser, why is he the Mo family's giant!!! There is an error in the record, I have to correct it!!!"

Lu Cheng: "."

"What's wrong?"

"No, let's get things done first." Lu Cheng teased, "We urgently need the innate spirit formation, the smelting of gold materials, and the [Tiangong Yuntai]."

Master Lu didn't bother anymore, because craft upgrades were indeed the top priority at the moment.

After 8 rounds, the coalition forces still could not advance an inch.

Lu Cheng's judgment was correct.

[God of Love] The territory of the incarnation cannot be easily set foot. This card is extremely beautiful, but also extremely dangerous.

A few days ago, the three high-star legions invaded the west foot, but overnight, the card masters on the upper battlefield fell into a state of "love" and "desire". Usually, this state is fine, men and women just vent their anger.

However, just after entering Xilu, I was tired enough to fight on the battlefield during the day, and I had to fight non-stop at night!

Who can stand this?

Even Iron Man can't stand it!

It was pushed back the next day, and the battle line was pushed back to [Huaguo Mountain].

Lu Cheng also has some concerns about the status quo. You must know that he is not a real peak card master.

Chairman Lei Ting did not come because of Lu Cheng's relationship with the front line.

According to the current battle situation, if it is found out that it is true or false, the entire landing point will be pulled out.

They say they have the goods in hand, so they don't panic.

Therefore, the entire Qianji City took advantage of Rong Ji and sped up its actions.

Finally, in the settlement stage of the eighth round, [Tiangong Yuntai] was built.

Its nine lower-level processing workshops have long since ceased production.

It means that Lu Cheng's purple cards in the first card group can finally be gilded!

Lu Cheng stared at the face of the card.

It is said that super card masters can check the development of their domain cards through the rules, such as domain style, domain core, technology level, energy type, agricultural level, and industrial level.

Obviously can't do it by myself.

However, the development brought about by Tiangong Kaiwu will directly raise the overall level of Qianji City from the law-Han Dynasty during the second hundred schools of thought to the law-Ming Dynasty, and the improvement is visible to the naked eye.

[Tiangong Yuntai] is the first gold 4-star spectacle creation, infinitely approaching super.

With Lu Cheng's reputation in Huaguo Mountain, there is no shortage of manpower, and the lower workshops have already completed the processing from white to purple.

Now, a large number of [Mechanism Nozzles] are refining [Metal].

This set of running cards can process all kinds of metals into [Sword Iron] suitable for casting swords. According to the records in Tiangong Kaiwu, it comes from the craftsmanship of [Sword Casting Villa]'s sword casting materials.

The fly in the ointment is that the [Spiritual Qi Bellows] swallows smoke and clouds, and the pollution is quite serious. Lu Cheng can only use extra energy to continuously extract [Water Spiritual Method - Clouds and Rain] from the water level accumulated by the two gods in the [Water Curtain Cave] to suppress pollution.

Once this set is started, it can be said that it is burning money.

As early as three rounds ago, Lu Cheng summoned the accompanying officer, Miss Fana, and the secretary, the Tang family sisters, by letter.

Dongyue is now focusing on the Trojan battlefield, and the deterioration has completely subsided. Wang Han and Prince Rose are in charge of security, and there is absolutely no problem.

With them, the cost can be calculated.

According to the final calculation, approximately 14 Gold 1 star energy cards are consumed for the production of each gold 1-2 star [Sword and Iron]!

Qianji City Lingtian can provide 1 piece per round, Rongji, Rongji Birth and Death Gathering Array can provide 3 pieces, Huaguo Mountain can earn 2 pieces from the site and gunpowder sales, at this rate, Rongji will get 2 pieces Round, during dry season, you can get 1 gold 1-2 star [Sword and Iron] in about 4 rounds

About 20 rounds can complete the preparation of metal materials.

By analogy, there are 20 rounds for wooden swords, 20 rounds for stone swords, and 20 rounds for laying formations, let alone 20 rounds.

Do the math, about 80-100 rounds, that is, 8-10 years can form an initial profitable situation.

Although it is already very good, but .

Think about it, starting to benefit does not mean that you will have combat effectiveness, how many years will it take to accumulate energy and transform energy into combat effectiveness?

Cheng Lu knew that the coalition forces planned to capture the golden age of the west coast for about 100 rounds, and in the era of masters, the war will escalate in an all-round way!

Can it last so long?

No, it seems that the gap has to be opened from other places.