Chapter 39: Cross-era technology, mutated fourth-order terrifying creature!
imperial capital.

Zhang Yuan's residence.

After completing the mission and clearing out all the creatures from the three realms that appeared in the country, Zhang Yuan returned here.

Upon learning that Zhang Yuan had returned, Lin Zhenguo immediately found Zhang Yuan.

"Zhang Yuan, thank you for your hard work during this period."

"It's my duty." Zhang Yuan nodded.

After the two exchanged pleasantries for a while, Lin Zhenguo went straight to the point and stated the purpose of his visit.

"I'm going to build a huge wall along the border this time."

"how do you feel?"

When Lin Zhenguo had this idea, he suddenly thought of the Great Wall in China.

When Zhang Yuan heard this, he immediately smiled and nodded.

"I think so too."

As Zhang Yuan spoke, he took out the concrete technology he had purchased.

“This is a new technique I just acquired.”

“This concrete is low-cost, far stronger than before, and resistant to cracking.”

"As long as the city wall is built, it can effectively resist attacks from terrifying creatures from other places."

After all, not all terrifying creatures can fly.

When Lin Zhenguo heard this, his face immediately became overjoyed.

"Great."

"Zhang Yuan, you have done a great deed again this time."

At the beginning, Lin Zhenguo planned to use the original reinforced concrete. However, even reinforced concrete was no different from foam in front of some terrifying creatures.

But something is better than nothing.

But with the new technology provided by Zhang Yuan, the defense level of the city wall will be greatly improved.

"Of course." Zhang Yuan nodded with a smile, then asked, "How long will it take to complete the construction?"

"With this new material, it will take at least a month." Lin Zhenguo frowned slightly.

"This speed is enough!" said Zhang Yuan.

……

After leaving Zhang Yuan's room, Lin Zhenguo immediately gathered people and began to make detailed plans for the construction of the high wall.

The decree was issued soon.

The infrastructure powerhouse has taken action again since the terror struck, and has begun to build a high wall with the whole country's strength.

This time, people all over the country knew that this high wall was built to defend against terrifying creatures.

They all actively participated in this construction.

The construction of the border wall has been carried out in full swing.

Because the border line is too long, President Liu's plan divided it into 1,382 construction sites, and construction began simultaneously.

At the same time, Lin Zhenguo in the country also discussed with a group of senior officials and planned to surround some key cities with high walls.

At the same time, Zhang Yuan brought a group of extraordinary people to the center of the imperial capital.

This location was originally a square, and next to it was a half-developed residential area.

At this time, the assistant was next to Zhang Yuan.

"God of War, this is the only suitable location according to your request."

“The total area is 10 square meters.”

"And it's also the most central location on the entire map."

"Okay, let's level this place this afternoon." Zhang Yuan looked around and nodded with satisfaction.

"Yes!" The assistant didn't ask why.

The demolition team was immediately mobilized to flatten all the surrounding buildings.

The process was very fast. In less than two hours, the entire square and the surrounding residential area had completely changed.

Just when everyone was wondering what Zhang Yuan was going to do.

Suddenly, a huge tower appeared out of nowhere.

It directly occupies the entire ground, and its height reaches more than 600 meters, towering into the clouds.

The assistant and other extraordinary people like Tiger were stunned on the spot. Zhang Yuan said, "This is called the Light Tower. With it as the center, any terrifying creature that appears within a radius of 100 kilometers will be marked and will have nowhere to hide."

"The colors of the terrifying creatures with different strengths are different. From the lowest to the highest, they are white, green, blue, yellow, gold, red, purple, and black."

"From now on, the special forces will be on guard here. If they find any terrifying creatures approaching, they will chase them down immediately."

"Yes." Tiger responded immediately.

As for the three fifth-level terrifying creatures hired by Zhang Yuan.

In order to avoid confusing the people, General Zhang Yuan was assigned to guard a military district outside the imperial capital.

After the Tower of Light appeared, the imperial capital was quiet for a while.

The Tower of Light has become a landmark building in the imperial capital, and residents occasionally come here to take photos and check in.

three days later.

When Zhang Yuan was practicing in the room, he suddenly opened his eyes and saw a terrifying creature with a yellow-gold mark on it that was marked by the Tower of Light appearing in the imperial capital.

Zhang Yuan's heart sank.

"Fourth-order mutation? It really appeared."

Without hesitation, Zhang Yuan quickly rushed towards the marked direction.

At this time, in a square, Tiger was leading more than 20 special forces members to hunt down the terrifying creatures.

Everyone was covered in bruises, and there was a hideous bloodstain on the tiger's chest. Its eyes were filled with murderous intent as it looked at the terrifying creature.

Not far away, several members of the special forces were lying quietly on the ground, lifeless.

The horrifying creature in front of them was about the same size as an adult human male.

It just has six legs, three eyes on its head, hands like a mantis, and blood dripping down.

Everyone stared at this horrifying creature with murderous eyes.

Just when they were about to take action again, a figure suddenly appeared in front of everyone.

Tiger was delighted: "Chief Instructor!"

Zhang Yuan took a look at the body of the special forces member next to him and his face darkened.

I rushed here as fast as I could, but I didn't expect that I was still too late.

"Leave this to me, you guys go down and heal your wounds."

"Yes!" Then the tiger looked at the horrible creature with sharp eyes.

"Chief Instructor, this guy can teleport, and his hand blade is also very sharp."

"Okay, I understand." Zhang Yuan nodded.

After Lao Hu and others left, Zhang Yuan took a step forward, and with just this one step, he flashed in front of the terrifying creature.

The terrifying creatures didn't expect that Zhang Yuan could also teleport.

However, Zhang Yuan learned instant step, and the distance was only ten meters.

It just so happened that this horrible creature grew bigger and was closer to Zhang Yuan.

However, after sensing the danger, the terrifying creature instantly moved away.

However, its combat experience is still far behind Zhang Yuan's.

At the moment it teleported, Zhang Yuan also teleported out again.

Tiger and others looked from afar and saw two shadows moving back and forth in the sky at a speed that was difficult to capture with the naked eye.

The battle between the two men went from the ground to the sky, and then from the sky back to the ground.

Wherever they landed, a big hole would collapse on the ground, raising a cloud of dust.

Finally, after a few moves, Zhang Yuan figured out the pattern of the terrifying creatures' teleportation.

He predicted the movement location of the terrifying creatures in advance and cast the Heaven and Earth Prison.

But the Heaven and Earth Prison only blocked the terrifying creature for a moment and failed to trap it.

Zhang Yuan was not surprised. Just a moment was enough.

Taking advantage of the moment when the terrifying creature crashed into the cage of heaven and earth, Zhang Yuan punched out.

Bang!
A cloud of black mist exploded.

The enormous force directly deformed the terrifying creature's head, and exploded it abruptly, creating a ball of black mist.

After a moment, the black fog dissipated and a black bead appeared in Zhang Yuan's hand.

(End of this chapter)