The sewer system here, they're still in a small branch, is three meters tall and five or six meters wide enough to fit into a subway tunnel.

Zheng Nanjun explained in a low voice that this place is considered a relatively terminal part because it will be connected to the sewer system in other areas of Haicheng in the future.

Haicheng is a huge city, and the sewer system needs to be bigger.

This is also a rainy area, and the burden on the sewer system itself is greater, and naturally the greater.

Zheng Nanjun walked in front, barely pausing, even after some twists and turns, he knew it well.

With such a complex system, he didn't remember a single place.

Soon, they found the first place that Zheng Nanjun had marked for the Heaven and Earth Alliance.

Sure enough, Hu Yang's guess came true, and the Heaven and Earth Alliance did not fall for Zheng Nanjun, and they did not do anything here.

Zheng Nanjun immediately led them to a nearby dangerous node, and when they arrived at this node, Hu Yang's face sank.

The most dangerous part of the tunnel, and also the strongest part, was dug and several of the main support columns were broken.

"What are they going to do? just dig a few holes?" Zhong Di was a little strange.

"It's useless to destroy it or something, right? Didn't Zheng Gong say that this place is all reinforced and built, and it can't be destroyed easily?"

"There's no explosives or anything, so it's useless to dig a few holes, right?"

If you just dig like this, there shouldn't be any problems.

Zheng Nanjun's face was serious, "That's enough!"

"They just have to wait for a big flood, and the sewer system here is overloaded, and the water pressure will cause these nodes to collapse completely. ”

"There is no need for explosives at all, because the stressed structures here have been completely destroyed. ”

"Some of them know how to build water conservancy. ”

Hu Yang nodded, "Yang Tongping is likely to be their minion." ”

Hearing the name Yang Tongping, Zheng Nanjun was very surprised, he looked at Hu Yang in disbelief, and he couldn't believe it.

In the heart of an honest person like him, Yang Tongping is honest and enthusiastic, and he is a good person.

But he couldn't see the darkness hidden behind Yang Tongping.

Hu Yang is actually very strange, Yang Tongping is a person like him, although his skills are second only to Zheng Nanjun, he is also the highest level of engineer.

Whether it is social status or income level, it is far beyond the average person, and it is an absolute gold-collar level.

Moreover, Yang Tongping often takes on some jobs privately, often with hundreds of thousands of design fees, and it is easy to earn millions of dollars a year.

How could a high-level intellectual, who has both status and no shortage of money, be willing to work for the Heaven and Earth Alliance?

Is there a secret?

Hu Yang shook his head in his heart, Yang Tongping's eyes did not have such integrity as Zheng Nanjun, only cunning and insidious, he was voluntary.

"But what to do here?" poplar had a slight headache.

Zheng Nanjun looked at this place and said softly: "The best, of course, is to remedy it immediately, dig up the ground, and then rebuild the structure here." ”

"But it's definitely too late now. ”

"Now, if there is a large-scale flood pressure, it will definitely collapse immediately. ”

"Let's go and look at the other parts. ”

Zheng Nanjun's face was extremely ugly, the planning and design of this port dock area, from the initial infrastructure to the current construction, were all designed by him.

This is the pinnacle of his life, and it is also a famous big project in the country.

If it is successfully completed, it will be the glory of his life.

But now, it could be a place of disaster for him to be completely destroyed. 17

If something happens here, the reason cannot be found, or after being framed, his life's hard work and reputation will be completely ruined.

Most importantly, it will cause irreparable economic losses and even damage to countless lives.

After walking through more than a dozen nodes in a row and walking for four or five hours, Zheng Nanjun was already tired and out of breath, but he insisted on refusing to stop.

Heaven and Earth Alliance, it's really ruthless!

These dozen nodes, without exception, were all destroyed by the stressed structure.

If there is a real large-scale flood pressure and the collapse of the place, the groundwater flow backs up, which can immediately block the flood system and prevent the water from being discharged.

The consequence is that the dock area completely collapses and collapses, and then floods the entire sea city.

At that time, the person who designed this port dock will be the sinner of Haicheng.

"Take a break, Zheng Gong. Populus Hu whispered to persuade.

Zheng Nanjun's face was very ugly, and he shook his head, "Hurry up and finish, and then we have to find a way to make up for it." ”

Hu Yang didn't stop him, just walked in front of him and squatted down, "I'll carry you on my back, and you will show the way." ”

"You can't go so far in your current state. If you're really thinking about Haicheng, don't be pretentious with me. ”

Zheng Nanjun looked at Hu Yang, nodded gratefully, and let Hu Yang get up and walk forward.

Hu Yang and Zhong Di took turns carrying their backs until more than five o'clock in the afternoon, when they finally checked the entire port dock area, and it was estimated that they had walked at least a few dozen kilometers.

Even if it is as strong as poplar, his legs are trembling when he is tired.

It's not a flat road for dozens of kilometers, but a dark, damp and foul-smelling sewer for dozens of kilometers, and you have to take turns carrying an adult on your back.

"More than 30 nodes were destroyed at the same time, and these people are going to completely destroy this place. ”

"Once it breaks out, not to mention the loss of pouring into Haicheng, just simply repairing here, it will cost at least five times the price to repair, are their hearts black?"

Zheng Nanjun was heartbroken.

Hu Yang smiled bitterly, the people of the Heaven and Earth Alliance, their hearts are absolutely black!

If it weren't dark, they wouldn't have done so many hurtful things.

For their purposes, they don't care about anything else, including human life.

But it's hard to fix here!

Now that this is under the control of Hu Zhentian, Hu Yang has no excuse to enter here, let alone demolish the ground on a large scale and reinforce it.

More critically, there is no time.

The people of the Heaven and Earth Alliance were already preparing to launch, how could they let Hu Yang sabotage their plan at this time?

"What should we do?" this time, Hu Yang was worried.

"Big young master, is it possible that as long as there is not so much pressure on the flood now, there will be nothing here for the time being?" Zhong Di suddenly looked at Hu Yang and said.

Hu Yang looked at Zheng Nanjun, and Zheng Nanjun nodded affirmatively.

"If there wasn't enough pressure, it wouldn't collapse. ”

Hu Yang's eyes suddenly lit up, "How much pressure does it take to cause this place to collapse?"

Zheng Nanjun thought about it for a moment and said: "The typhoon brings super rainstorms, and this possibility will not exist for the time being. ”

"But the other one can happen at any time, the Longjiang River bursts!"

Hu Yang's brows furrowed again, it seems that the root of the problem is still on the Longjiang River!

"But the Longjiang Dam and the Longjiang Reservoir are now solid, so there shouldn't be an accident, right?" Zhong Di said carefully.

Zheng Nanjun thought for a moment and shook his head slightly, "There is a place that is very fragile. ”