"Tsk, who determined the classification of this city wall? Think far enough......"

Li Chunlai nodded with a little admiration, the white equipment corresponds to the first-level city wall, the green equipment corresponds to the second-level city wall, and so on, it is really appropriate to consider it like this. Pen "Fun" Pavilion www.biquge.info

Compared with the popular names such as "Hundred Copper City Wall", "Thousand Copper City Wall" and "Ten Thousand Copper City Wall" on the market today, the name of the first, second, third and fourth level city wall should be more concise and clear.

"I'm going to ask my brother......"

Xiao Yifeng turned his head to look at his brother, when this city wall grading method was proposed by Xiao Yixuan, Xiao Yifeng also specially took it seriously, and everywhere else used hundreds of coppers and thousands of coppers to describe the level of the city wall, he didn't understand what his brother used to grade the city wall.

When his brother said the word 'equipment' with a casual face, Xiao Yifeng was stunned, he found so many various levels of equipment, naturally he knew very well how big the gap between the various grades of equipment was, and a little comparison could understand how reliable this city wall grading method was.

"Now is not the time to care about this, let's think about how to build our future nest more perfectly!"

Xiao Yixuan is not in the mood to talk nonsense on other issues, since the location of the city has been determined, it is best to start building it immediately, the appearance of the treasure of the imperial tomb has long publicized the name of the valley to the entire Jiangnan people.

If he didn't build enough defense facilities as soon as possible, even if Xiao Yixuan could resist those forces coveting treasures with 30,000 iron horses, he would probably have a lot of losses, and if he could have a solid enough city wall to resist, this loss would definitely be greatly reduced.

"Okay, then let's talk about the construction of the city......

His question was not answered, Li Chunlai was not annoyed, and his question was indeed not worth in-depth discussion, not to mention the matter of building the city, Li Chunlai couldn't help but continue:

"However, we are just providing advice for your reference, and how to build it in the end depends on what you think, captain?"

Xiao Yixuan was stunned for a moment when he heard this, he just threw the question out, but he didn't expect to be kicked back by Li Chunlai immediately, but Li Chun was right, how to build this city, in the end, it was him, the principal, to make the decision.

After thinking about it, Xiao Yixuan simply didn't expect Huangfu Jingshan and others to provide any high-quality advice, after all, none of the people present studied architecture, no matter how much they said, in the end, it was up to professionals to be responsible for building the city.

"Well, building a city isn't something you can do, at least we have to find a sufficient number of construction workers and even engineers first, but the first project must start now!"

"What project?"

Huangfu Jingshan and Li Chunlai and others asked curiously, the city wall is not said to be built, the horizontal and vertical city wall looks simple, and if you don't know how to build it, you may be able to build it in the shape of 'S', and it is nothing to waste money and materials, and it will be more painful to dismantle it.

After all, it was a wall with a defensive strength comparable to that of silver-level equipment.

"Pave the floor!"

Xiao Yixuan cherishes words like gold, but he expresses what he wants to do very clearly?

"Paving?"

Li Chunlai, Ouyang Jiaojiao and the others heard a question mark in their heads, don't build a city wall to pave the ground, is this idle and have nothing to do?

However, none of the people present were stupid people, especially the tension who had been a soldier in Fujian and Zhejiang, but he was slightly puzzled and said with a look of enlightenment:

"Oh, I see! Boss, this is to guard against attacks from underground, right? After the evolution of animals such as pangolins, the destructive power they can cause is truly terrifying......"

"Oh, I see!"

Li Chunlai, Huangfu Jingshan and several people nodded when they heard this, indeed, in today's world full of crises, it is not only the sky, the ground and the water are dangerous, even underground, the hidden dangers are not much worse than the other three aspects, and even more dangerous!

Thinking of pangolins, rats and other animals, Zhang Li then sighed:

"Speaking of which, the reason why Jiangnan City was not attacked by evolved creatures who are good at burrowing into the ground is also because of the light of the river ditches crisscrossing outside, if there are no river ditches that are hundreds of meters deep, Jiangnan City may not be breached......

Everyone present nodded in agreement, if everyone was paying attention to the evolved creatures outside the city, tens of thousands, or even hundreds of thousands, of giant rats suddenly appeared under the ground of the city, and in the face of the attack from inside and outside, no one would dare to guarantee that they would be able to defend against it.

"It's just that if it's paved, it doesn't have much technical content, even if it's uneven, you can let professionals solve it later, as long as it's thick enough! But if you do this, the consumption of materials is more terrifying......"

Huangfu Jingshan's focus always seems to be aimed at the most critical place, and if the ground with a radius of more than 100 square kilometers is paved with materials like a fourth-level city wall, the amount of Martial God Silver Coins required will only be more than a circle of 50-meter-high city walls, so if you continue to calculate it, even a shocking amount of money like 10 million Martial God Silver Coins will begin to look stretched.

"It doesn't matter, with the geographical advantage of that valley, the ground is much more important than the city wall, even if the city wall is not built, the ground must be thickly paved, as for the city wall, ......"

The invasion from the underground Xiao Yixuan must be guarded against, it will not take a few years, the invasion from the underground and even the sky is much more dangerous, and the flying evolved creatures can at least use the giant ballista to deal with it, but the invasion from the underground is not too good, unless you can live in the sky.

"As for the city wall, I didn't plan to build it originally, although the peaks around the valley are not enough in terms of defensive strength, as long as you collect a sufficient amount of rootless water, mixed with Martial God Silver Money and splash the surrounding peaks aside, its defensive strength is not much worse than even the fifth-level city wall!"

"Rootless water?"

The new words that popped up in Xiao Yixuan's heart again made Li Chunlai, Huangfu Jingshan couldn't help but wonder again, in fact, he was born in Huaxia, where myths and legends are full of legends, Li Chunlai and the others still know what 'rootless water' is, but they are not sure if the rootless water that Xiao Yixuan said is what they think.

"Actually, it's rain, snow, and dew can also be, but dew is more suitable for refining medicine, snow water is suitable for cultivating spiritual objects, only rain, which is most suitable for forging and building, of course, I mean rainwater mixed with martial god money......"

"There's so much attention to here?!"

Ouyang Jiaojiao looked at Xiao Yixuan with some surprise, she couldn't understand, even if Xiao Yixuan had a lot more places than they had traveled, she wouldn't know so much about the new world, right?

Compared to Ouyang Jiaojiao, Li Chunlai, those of them who have just begun to understand the new world, Xiao Yixuan's profound knowledge can be described as omniscient! (To be continued.) )