Everyone in the entire Pioneer Brigade held their breath and quietly looked at the behemoth in front of them.

"What's that?"

The behemoth was not pulled up quickly, and when it rose more than a man above the ground, someone whispered.

It was a boxy object, most of its outline still obscured by the sand, making it impossible to see what it looked like.

As the behemoth was pulled up from beneath the sand, the yellow sand around it rolled down.

Its ascent was slowly accelerating, but in just two minutes, it had already surpassed the height of the two of them, revealing part of its face.

"Is this a city?"

The behemoth displayed in front of everyone resembles the walls of a city, but this city does not seem to be very large, its walls are made of bricks and stones, even compared to a city like Huatian City, it does not seem to be so majestic.

"Is this really a city buried underground?"

After another two minutes, the behemoth finally revealed its full form.

The wall of more than four people stood in front of the vanguard brigade, blocking their way.

This is a quaint city, I don't know how many years have passed, the ancient monuments on the city wall are mottled, revealing the atmosphere of ancient and vicissitudes.

The gates look heavy, with a sense of heaviness from the ancients.

"I heard that in ancient times, the area where the Shatuo Kingdom was located was a battlefield. "The legend of Li Duan.

At that time, the realm of Shatuo Country was not a desert, and there were too many people killed in the battle here, and the anger was raging, and the clouds were gloomy, and the sound of ghosts crying and howling could be heard during the day.

Because there are so many people killed in the war, this vast area is uninhabited and strange.

After the establishment of the Tang Kingdom, several saints joined forces to refine the entire land and suppress all evils, which made this area populated.

However, the once oasis disappeared and the fertile soil was gone, and it became a vast desert.

After thousands of years, in order to completely suppress the ancient evils, with the support of the Tang Kingdom, a kingdom called Shatuo Kingdom has become more and more prosperous here.

"Could it be that this is the source of the connection between the underground world and the Divine Realm!" Chen Chunan stared at the ancient city in front of him and continued to ponder: "Could that battle in ancient times be a tragic battle between the Divine Realm and the Underground World?"

"Behold, the gates are open. ”

The people were astonished, and the gate opened without warning.

Call......

A cold wind blew from the city gate, like a gloomy wind, making the already cold desert even colder.

From the city gates, the cold continued to eat away at everyone's body.

This is different from ordinary cold wind, it directly penetrates through clothing, invades people's flesh meridians and bone marrow, and is so cold that people want to scold their mother.

"I have a hunch that those evil cults may be sealed in this ancient city, and we better not provoke them and bypass here. Zeng Aniu is the most timid, and his teeth are trembling.

"What, that's ......" Chen Chunan changed color, extremely shocked, and looked ahead blankly, wanting to scold Zeng Aniu's crow mouth.

The others couldn't see anything, even Zhang Ruochen and Wang Si, the two powerhouses of the Imperial Spirit Realm, but they all felt a miserable aura.

More than two dozen people came out of the city gate, and they stood on both sides of the city gate, motionless, wearing ancient battle clothes, like mortal soldiers, cold and expressionless.

Then, a large number of people came out of the city gates.

The men and horses, all dressed in battle suits and ancient costumes, armed with iron spears or rusty spears, came out of the gates one by one, strode forward in the direction of the vanguard brigade.

"Could it be...... Is it the Yin Soldier who borrowed the way?" Zhang Ruochen's expression was uncertain, although he couldn't see anything, he could feel that the Yin Qi in front of him was extremely heavy, as if there were thousands of living beings crying, and there was a flood of fierce beasts rushing across the earth.

Those people and horses were uniform, as if they had come from ancient times, and they were full of gloom.

The banner is unfurled, the yin soldier aisle, and the unknown distance is going to make people hairy.

Chen Chunan let everyone scatter on both sides, making way for those Yin soldiers.

Everyone remained motionless and did not dare to rush.

Except for Chen Chunan, they couldn't see anything, and the cold breath rushed towards them, making people's hairs stand on end, giving birth to an inexplicable feeling, and they didn't dare to take a breath.

A large number of Yin soldiers walked in front of them, in unison, and the earth trembled.

The Yin Soldiers were not targeting the Vanguard Brigade, as they didn't seem to be able to see the Vanguard Brigade's men and horses, and they didn't even blink an eye as they passed by.

Some ancient battlefields, because the yin qi is relatively heavy, can form some yin spirits, which are called yin soldiers, but it is definitely different from this, this is a truly incomprehensible underworld soldier, and it is a powerful yin soldier corps.

"These Yin soldiers, could they be soldiers who died here in ancient times?" Zeng Aniu spoke again.

Chen Chunan was shocked again, a general on a war horse, his cold eyes turned and looked in the direction of Zeng Aniu.

Zeng Aniu instantly felt the cold breath, the hair on his body exploded, goosebumps came out one after another, his mouth was dry and open, and he didn't dare to say a word.

The aura on each Yin soldier was very strong, and they kept coming out of the ancient city.

Chen Chunan's jaw dropped in shock, in a small city, tens of thousands of Yin soldiers had already walked out, but there were still a large number of people coming out of the rear, I don't know how many there were.

"The yin qi here is so thick that I am almost out of breath, as if I have walked into hell. Someone muttered quietly.

The ghost general had already walked far away, but he turned back again, his eyes were cold and ruthless, with a power that penetrated the past and the present, so frightened that the person who spoke just now even stopped breathing.

Chen Chunan's neck was cold, and he was more surprised than anyone else, because only he could see how terrifying the general's eyes were.

The men and horses of the vanguard brigade were completely silent, quietly waiting for the Yin soldiers in front of them to pass.

In the city where the Yin soldiers walked out, the fog rose, and the yin and evil qi ran through the nine heavens, and the cold qi from the Nine Hidden Underworld poured into everyone's body.

I don't know if it was because they were frightened, or because the temperature around them was so cold, everyone's bodies were trembling, and even their teeth were making a "gurgling" sound.

Finally, Chen Chunan saw hope, the Yin soldiers were decreasing, and the more than 20 soldiers at the city gate also joined the team.

"Hoo ......"

When the last Yin soldier walked in front of Chen Chunan, he let out a sigh of relief.

"They're all gone, so don't worry. Chen Chunan spoke out to relieve everyone's nervous mood.

"I felt it, and the cold breath was drifting away. "It's a strange feeling, although everyone can't see anything, they can feel that the Yin soldiers are decreasing.

It's just that after the Yin soldiers walked by, the ancient city gate was opened, and there was still a cold air coming in the wind, invading everyone's body.

"Stepping on ......"

However, soon, Chen Chunan's mind, which had just relaxed, became nervous again.

"There are still Yin soldiers in this city?"

This time, it wasn't just Chen Chunan, everyone heard the same voice, it was the sound of stepping, the sound of a large army stepping in unison.