Zhuo Chuan was silent, not knowing what mood he was in, but he felt a little bitter when he looked at each other.

At the age of fifteen, he walked up to the city wall, and could not turn back until his armor was cracked and died, or when the city fell, he was freed.

But he has a hometown behind him, and even if he doesn't remember a person like him now, he has to protect it, so even if the city gate is broken one day, there is only one option: fighting to the death.

Zhuo Chuan sighed, the soldier in front of him may have been an old monster for thousands of years, but his state of mind seemed to be still at the age of fifteen when he stepped on the city wall.

"What's the name of this city?" asked Zhuo Chuan.

"This city ......," the soldier muttered, shaking his head, "the name of the ancient city of Frontier Pass has long been buried in the long river of time and forgotten by the world. ”

"Forgotten?" Zhuo Chuan frowned, he thought of the groove on the city gate, which should have been the name of the ancient city, but it was picked out by life.

"But 2,000 years ago, someone left a new name for the ancient city. The soldier added, pointing to the recess in the gate.

"Yinfeng City, but in the war of the alien race a hundred years ago, the city plaque was shattered. His tone was full of helplessness.

The alien race is too strong, if they don't have this ancient city that has stood since ancient times, how can they hold it?

"Two thousand years ago, if it weren't for that person, the border would have been breached. ”

Zhuo Chuan was curious, wondering who the person in the soldier's mouth was, and how it had such an impact. The latter did not hide it, it was not a secret, so he told him about it.

Meng Yin Feng, a peerless figure two thousand years ago, he is not a person from the secret realm, but like Zhuo Chuan, he comes from the outside world.

But the difference is that Mengyin Feng's cultivation is strong and peerless, just like the demeanor of the emperor when he was young.

When he first came here, he happened to encounter the war between the desert alien race and the ancient city, and saw the blood of the city walls, the boundless broken soldiers, and the hometown of the soldiers after the border pass.

After knowing which side was the alien invader, he resolutely took action, single-handedly blocked tens of thousands of troops, fought bloody battles in front of the city walls, and participated in that battle.

"We won that battle, and Menggu Sheng single-handedly killed the three invincibles of the alien race and established the victory. The soldier sighed that although he had not personally experienced the war, he could also feel the tragedy from the praise of his predecessors.

"We are grateful to him, without him, the border would not have been able to hold two thousand years ago. ”

And, because of the death of three alien invincibles, the depths of the desert had to be silent for thousands of years, and except for some small battles, there had been no major attack for so many years.

Because of this, only some of their soldiers were on the city wall to defend the city.

"What about the city plaque?" Zhuo Chuan wondered, didn't the soldiers say that there was a big war hundreds of years ago?

Hearing this, he shook his head and told Zhuo Chuan: "The one a hundred years ago was not a war, it was the descendants of the invincible alien who was killed by the Menggu Sage at the beginning, who came to vent his anger for revenge and destroyed the city plaque. ”

In addition, Zhuo Chuan still has doubts, according to the words of the soldiers, Meng Yinfeng is from the outside world, he is strong in cultivation, and he has the resources of the emperor, so he should be famous.

But he had never heard of such a person!

"Isn't he from the Galaxy Dynasty?"

Zhuo Chuan frowned, but the Martial God Monument is in the ancient ruins, belonging to the territory of Turing County of the Galaxy Dynasty, even if it is a person outside the Dynasty, it will not be without a record, right?

"Call him out, you are allowed to enter the city, and he is among them. The soldier suddenly said this to Zhuo Chuan, which made him stunned.

"Those who enter the city need to record their identities with me, and you and him are no exception. ”

Zhuo Chuan was even more dumbfounded, he was alone, where did he come from?

"I mean him!" the soldier reached out in front of Zhuo Chuan a little, hooking his hand to pull it. A thumb-sized vial of mutton fat flew out and landed in his hand.

Then the soldier took out a leaf from it, which was verdant and dripping, with some elaborate lines on it, densely packed.

"Leaves of azure wood!"

Zhuo Chuan naturally knew what it was.

Before entering the Heavenly Monument Secret Realm, Su Ze handed him an Azure Wood Leaf, saying that using mana to stimulate the formation patterns engraved on it would allow him to enter the secret realm from the outside world.

"Come out, I can see you inside!" The soldier pinched the palm-sized azure leaves, and the mana poured into it, and he didn't need Su Ze to provide any method, he opened it easily.

Bite!

The air roared softly, and the azure wood leaves cracked, followed by a blue-green light flickering, very dazzling.

Then, a slender figure fell out of it and fell on the wall.

"Ah...... It hurts, didn't I tell you the right way to open it?"

The scream came, it was Su Ze's voice, and as soon as he appeared, he shouted and screamed, making the soldiers next to him frown.

However, his whole body was covered in armor, and Zhuo Chuan couldn't see his expression.

"Uh...... What the hell is this place?" Su Ze stood up and looked around with a big thorn.

"I'm on Main Street?"

The ancient city wall was wide, and Su Ze didn't react at the first time, thinking that it was in an empty square.

Then, when he saw the soldier next to him, his brow furrowed for a moment.

He has a keen sense of consciousness, and his strength is much stronger than Zhuo Chuan, so he can naturally easily see the extraordinaryness of this armored soldier.

When he looked at the other party, he felt a mountain of pressure, as if a desolate ancient mountain stood in front of him, if it wasn't for the other party's intentional control, most of them would be able to oppress himself to the point of being out of breath.

Not only that, but his knowledge was also wider, and he vaguely recognized this ancient armor, which was something from countless years ago, and it was very useful to trace it back.

"What kind of place is this?" he turned his head to look at Zhuo Chuan, his expression rare solemn.

On the edge of the land of yellow sand, an ancient giant city guards the border, like a divine city that suppresses the universe, standing in this populated place, no matter how you look at it.

Moreover, a seemingly ordinary soldier defending the city shocked Su Ze, and his strength was terrifying. If it is in Turing County, it will inevitably be an existence like a saint and an ancestor.

"Yin Feng City!"

Zhuo Chuan spoke, he knew that Su Ze was not a simple person, and he knew many secrets that ordinary people did not know, maybe he would know some things in the secret realm.

Hearing this, Su Ze once again fell his gaze on the soldiers beside him, and bowed down to greet him: "Senior Su Ze, meet the senior." ”

He had not heard the name of this city, and it was not recorded in the books he knew well, but he could see with his eyes that the city of the border was too big to be known, and it involved many unknown secrets.

For example, the bricks and tiles of this ancient city wall are actually a rare kind of star sea flying dust, which is of astonishing value, and it is said that a handful of star sea dust can collapse a mountain when it is sprinkled on the world.

"But now this divine object refined into city bricks has lost its divinity, and its value is far less high. ”

Seeing Su Ze's movements, Zhuo Chuan was stunned, and then realized how "casual" he was, facing a veteran who had lived for an unknown number of years, he had been talking to him without much awe.

"Junior Zhuo Chuan, I have seen the old-timers. ”

The soldier nodded when he saw this, he had been on the expedition since he was fifteen years old, and so many years had passed, although he was very old, he had not been seen by the younger generations.

Therefore, he didn't care about Zhuo Chuan's previous performance.

"You leave a drop of essence blood, record your identity, and then you can actually enter the city. ”

The soldier said, and told them that there were many forbidden places in the ancient city, and that they were not allowed to set foot in them as outsiders, otherwise they would be killed.

"In the city, you are grounded, and nine out of ten areas are forbidden. In order to avoid entering the restricted area, I recommend that you leave as soon as possible and do not stay long. ”

Of course, the departure he said would not be to let Zhuo Chuan return to the desert again, but to the land behind the border pass.

"There is a large teleportation gate in the city, which can cross thousands of miles and go directly to Dazezhou. ”

Dazezhou is the closest to the border pass of a piece of monastic land, where outstanding people, many lakes and plains, located in countless ancient cities in the world, prosperous and brilliant.

Eventually, Zhuo Chuan and Su Ze left the city wall and relied on the guidance of the soldiers to come to Yinfeng City.

There were hardly any pedestrians in the streets, the dark tiles were full of the precipitated smell of time, and the whole city was eerily quiet, and no one dared to talk about it, not even the war horses led by the soldiers were silent.

In a sense, this is like a dead city, even if there are many soldiers in the past, but there is no vigorous breath of life, full of slaughter and coldness.

"This is a full border battle city, and all living beings live only for war. Su Ze whispered in Zhuo Chuan's ear, his eyes cautiously scanning the surroundings, afraid of being heard.

The soldiers walking on the streets were all covered in armor and could not see their faces, but the aura they exuded was extremely terrifying, like a sea of water, each of them was strong, making the two of them feel heavy all the way.

According to the path said by the soldiers of the city wall, Zhuo Chuan and the two went straight towards the large teleportation domain gate, not daring to walk blindly, for fear of accidentally stepping into the forbidden land and losing their lives.

Half an hour later, they arrived at their destination.

This is a square in the city, close to the training place, no one comes on weekdays, only on special days will some soldiers and horses gather here to send grain and grass to the border pass.

When Zhuo Chuan and Su Ze came here, they didn't see the scene of military training, it was empty, only some fresh blood stains that had not dried up and the remnants of the broken soldiers that had not yet had time to be cleaned up.

An ancient black tower stands in front of the square, not high, but it gives people an oppressive atmosphere.

Here, Zhuo Chuan felt that he was walking hard, as if there was a big rock suppressing his nerves, and he was very uncomfortable. Even Su Ze's face was ugly, and he couldn't look up at the spire.

"Where are you going?"

When they walked to the front of the Black Tower, an old voice came from it, obviously the volume was not high, but when it fell in the ears of the two of them, it was like Hong Zhong Da Lu exploding, making their ears ring.

"Great Zezhou!"

Zhuo Chuan felt uncomfortable all over, and hurriedly said where he was going, not wanting to stay here for a quarter of an hour.

"Hmm...... There is an ancient saint special ......"

That voice sounded again, shaking Zhuo Chuan's eyes dizzy, and their cultivation was a little unstable, Su Ze was better, with his physique he could resist hard, but his head was also clouded.

When the two came to their senses, they found that they had already left the Black Tower and were standing in the center of the square.

And in front of them, a huge black portal stood upright, as if it had shattered the void, and opened silently.

In the black gate, there is a vast and unknown depth, like a bottomless abyss, and I don't know where it leads.

This is the Domain Gate, a means of teleportation constructed by powerful beings, opening the Void Gate between two places, and it only takes one step to cross tens of thousands of miles and cross the boundless territory.