Ten minutes later, the remaining thirty-eight Avengers soldiers returned to the Night Raven aircraft.

Ten Nightcrow aircraft rose to an altitude of several thousand meters and flew due north. Their destination was the huge ancient city.

"jia~!"

But as soon as they flew out of the sky above the mountains, a giant black bird dragged its long tail and attacked the flying formation.

"blow!"

A laser beam flashed in the air and accurately shot through the giant bird's head. The black giant bird immediately trembled, folded its wings and fell towards the forest below.

"Hoo~!"

But when the black giant bird fell to a thousand meters, a giant bird with blue feathers swooped down from the distant sky with lightning speed. Its claws accurately hooked the body of the black giant bird, and a pair of giant wings flapped loudly.

Gliding past at a height of about 600 meters above the forest.

"boom!"

Suddenly, the ground below suddenly cracked open, and a bloody mouth full of sharp teeth burst out of the ground, shooting straight into the sky and attacking the giant blue-haired bird that was gliding six hundred meters in the air.

But the giant blue-haired bird simply tilted its body slightly to the right and easily avoided the surprise attack from underground.

"Bang!"

There was a loud bang in the air. It turned out to be the bloody mouth that broke out of the ground and bit the air, and the huge sound was made when the upper and lower jaws came together.

In the Nightcrow aircraft, Ilumi took a closer look and found that it was a piranha flower measuring thousands of meters tall, trying to swallow the blue-haired giant bird and the black giant bird in one go.

"zi~zi~"

High in the sky, the giant blue-haired bird that had avoided the attack of the piranha made a strange cry, seeming to be laughing at the opponent.

The giant piranha couldn't understand the giant bird's ridicule. If it missed a hit, it would shrink back underground and continue to lurk.

"roar!"

Suddenly, a roar sounded in the forest, and the Piranha, which was slowly retracting into the underground gap, seemed to feel some threat and accelerated its retraction.

"Bang! Bang! Bang!"

But it was too late at this time. I saw a two-tailed giant tiger with white spots all over its body and a body size of 1,000 meters running from the depths of the forest. Just when the piranha was about to completely retract into the underground gap, it jumped

.

"Pfft!"

The white-spotted giant tiger with two tails bit the plant root under the big mouth of the piranha and pulled it hard.

After a while, the giant tiger pulled the giant piranha out of the crack in the ground. The piranha's bloody mouth was still opening and closing, as if it wanted to fight back. The giant tiger's two extremely thick front legs "bang bang" several times.

Smash the bloody mouth of the piranha.

He lowered his head and said "chila", biting off a large piece of flesh and blood from the root of the piranha, and the piranha completely stopped.

"The competition for survival here is really fierce."

Ahmed looked at the surveillance footage from the drone in real time with some surprise.

"The reason why there are no flying creatures above the mountains is probably because of the things hidden underground."

Ahmed frowned and said:

"If something below that area wants to attack a creature in the air, I'm afraid something in the stratosphere can easily catch it."

"No, the reason why there are no flying creatures over the mountains is probably because there are no creatures in those mountains."

Andres smiled:

“Where there are no prey, there are naturally no hunters.”

"A little bit of both."

Ahmed nodded in agreement, then looked at Yilumi and asked:

"Boss, the information says that there is also a plant weapon in the huge ancient city we are going to."

"Could it be related to what was under the mountain range just now?"

"I don't know." Yilumi shook his head slightly, "But it is very likely that it has nothing to do with it. After all, the information provided by the survivors of the United States of America records that none of them had their bodies sucked dry and turned into small, shriveled people."

"I see."

Ahmed nodded to express his understanding.

The cabin was silent again, and no one spoke anymore.

"Boss, we can already see the target ancient city."

At this time, the pilot's report came over the communication.

"very good."

Yilumi stood up suddenly and glanced around the cabin.

"Everyone, get ready for landing."

"yes!"

Everyone in the cabin stood up at the same time and walked towards the four-meter-high metal boxes in the cabin.

"Didi..."

Pride entered the command, and the metal box opened, revealing the exoskeletons inside.

The most eye-catching thing among them is Illumi's exoskeleton, because there is a diamond-shaped crystal on his chest that emits white light.

Ilumi stepped into the metal box, stood on the metal platform, and put on the exoskeleton with the help of the robotic arm.

"Buzz!"

After putting on the exoskeleton, Yilumi shook his palms and activated the thought energy in his body. Four black and white balls appeared out of thin air, surrounding his exoskeleton.

"This is my first time wearing an exoskeleton."

"Is this the third-generation Albert powered exoskeleton that can allow a beginner with telekinesis to compete with, or even outperform, a senior telepathic user?"

Andres' slightly surprised voice sounded over the communication. He stepped out of the metal box and walked slowly and unaccustomedly on the floor of the cabin.

"It doesn't feel much different from walking normally, and with this exoskeleton, people feel safer."

Andres expressed his feelings.

"This aircraft is about to land."

"5...4...3..."

While Andres was still adjusting to his exoskeleton, the pilot's landing announcement sounded over the communication.

With the countdown, the Night Crow aircraft landed on the roof of a tall building on the edge of the ancient city.

"Click~!"

The tail hatch opened, and everyone in Ilumi who had already prepared stepped out of the aircraft.

The top floor of the high-rise building where the aircraft landed had no protection whatsoever, and the top floor was flat and smooth.

Yilumi stood on the edge of the tall building, looking into the distance of this ancient city, and she couldn't even see the end.

He retracted his gaze and scanned everything in front of him. There were densely packed high-rise buildings with no glass on the facades. The walls were black and gray, with rectangular windows on them. The walls were not concrete, and they were made of unknown materials.

Every tall building in the field of vision is at least two hundred meters high.

Some tall buildings are 300 meters, 400 meters, or 500 meters, which are not uncommon.

Yilumi even saw black and gray buildings in the distance of the city that were thousands of meters high and penetrated into the clouds.

Looking down, there is a straight road 100 meters away from the top of the building. Looking across this road, there is a straight road every 25 meters below. Looking further down, there is only one deep road.

huge ditch.

"Multi-layered three-dimensional urban space."

Yi Lumi instantly thought of such a future city concept.

At present, it seems that the buildings in this city are not much different from human cities except that they are generally too tall and quiet.

"It's so big... Isn't this a city where humans live?"

Andres looked at the huge ancient city in front of him, looking excited.

“How many people can this city hold?”

"One hundred million?"

"Five billion?"
Chapter completed!