"Tianxuan City!"

Shi Feirou, who was wearing a black combat uniform and holding a slender sword, looked a little solemn: "Mr. Chen, before the doomsday, the population of Tianxuan City was nearly 10 million."

"Because there were too many people, the city fell on the first day of the virus outbreak and was occupied by countless monsters. With such a large number of people, many terrifying monsters appeared at that time."

"Now, in a few years, that place might be more terrifying than hell. Last year, when the radio at the base was still working, we received a signal saying that a ninth-order overlord-level monster had appeared there."

Shi Feitong's face turned pale. "It is said that after a monster reaches the ninth level, it becomes a completely different form of terror, as powerful as a devil."

The strongest monster they have seen in recent years is the seventh-order tyrant, which is extremely powerful and can destroy tall buildings with a single blow, and its defenses are impenetrable.

Not to mention the ninth-order monsters above, but...

"It doesn't matter."

Chen Chu said calmly: "You just need to help me lead the way, as for the mutant monsters and so on, I will deal with them."

The straight-line distance is more than 5,000 kilometers, and a slight deviation in angle will result in a difference of a thousand kilometers. Therefore, Chen Chu needs someone who has been to Tianxuan City or knows the way to lead the way.

Shi Feirou paused, and said softly, "That's right, I almost forgot how strong Mr. Chen is. In front of him, no monster can stand a single blow."

"But to get to Tianxuan City, we have to pass through two large provinces and more than 20 cities. The journey is long. This time, I will accompany Mr. Chen. Xiaotong, you go back and tell everyone."

"Okay, okay sister." Shi Feitong nodded. She knew that Shi Feitong was worried about her safety.

Since the outbreak of the apocalypse, except for following the large army to escape the monsters' pursuit, the farthest distance she has traveled is no more than one hundred kilometers.

There is no way. There are monsters and mutated creatures that are human mutations everywhere outside, especially the dinosaur beasts that were originally very strong. After being transformed by the same virus, they have become even more powerful.

At this time, Chen Chu shook his head: "Don't bother so much, it's only a few thousand kilometers, and it won't take long to go back and forth."

As Chen Chu spoke, the subspace bracelet on his wrist vibrated slightly. Under the influence of his powerful spiritual will, the space expanded and a black and red fighter plane with a wingspan of more than fifty meters and a length of nearly seventy meters appeared.

This world does not have the energy of heaven and earth, and there are even rules of the end of law that suppress extraordinary powers, but what is needed to open storage equipment and the subspace is spiritual will, so it is not suppressed.

Looking at the Yunxiao fighter plane that appeared out of nowhere, the Shi Feirou sisters, who had never seen space equipment before, suddenly widened their eyes.

“What, what is this!?”

"This is my fighter plane. Let's go. Let's fly over in this."

With Chen Chu's strength, he can cross more than 5,000 kilometers in a short time, but if he brings the two sisters with him, he will need to take a fighter plane.

Snap!!

The tail of the fighter plane opened, and Shi Feirou and her sister followed Chen Chu in in a daze, with shock in their eyes as if they were looking at aliens.

Buzz!

As the three people entered, the automatic driving control system started, the kinetic energy of the Yunxiao fighter was converted into a nuclear fusion power reactor, and the fighter vibrated under the powerful energy transmission.

Whoosh! The wind howled, and the fighter plane began to rise into the air under the eruption of air waves. Then, with a bang, it exploded into the air and shot out, tearing through the sea of ​​clouds.

In front of the cockpit glass, Shi Feitong was a little excited: "Is this what it feels like to be on a plane? It feels like everything in the world has become so small."

"Sister, that was Wangshan City we just flew over, right? The houses there are so small, like matchboxes."

"Yes, it is Wangshan City."

Looking at the rapidly receding clouds and mountains below, Shi Feirou's heart was beating wildly with excitement, and the already exaggerated mountains suddenly looked like waves.

It was her first time to take a plane. In this technologically backward world, airplanes were as rare as they were in the Republic of China era, and only important people could ride on them.

But after the excitement, Shi Feirou quickly calmed down and said hesitantly: "Mr. Chen, your plane is flying too high, I can't see the city below clearly."

“Although I have been to the capital before, I took the train a few years ago and could only determine the direction through some cities that I remembered.”

"This is easy. Yunxiao, maintain a low altitude of 3,000 meters."

Suddenly, the fighter plane tens of thousands of meters in the sky suddenly sank, broke through the clouds and fell rapidly, and soon reached a "low altitude" of 3,000 meters. Everything on the ground below appeared clearly in front of everyone.

Looking at this scene, the two sisters were amazed again.

As expected of a strong man from the ancient human race, even the fighter jets he carries with him are so advanced that he doesn't need to fly them himself. He only needs to say what he wants if he has any requests.

Too strong.

The two sisters' expressions were like those in the 1980s when someone told them that in more than 20 years televisions would be in color and computers would be shrunk to the size of a palm.

After being shocked, Shi Feirou turned her head slightly to look at Chen Chu, then paused.

At this time, the sun was setting, and the orange-red sunlight penetrated the glass of the fighter plane and enveloped the three people, reflecting Chen Chu's almost perfect profile, which was faintly glowing.

The strand of silver hair on his forehead, which was stained by the marks of time, drooped slightly, making him look inexplicably more vicissitudes of life, more mature, stable and charming.

Roar! At this moment, the sea of ​​clouds on the side exploded, and a violent roar resounded through the sky.

Under the setting sun, a giant beast with a body length of more than 70 meters, covered with black and silver scales, shaped like a pterosaur but with four claws and a ferocious head rushed down.

roar!

Looking at the Yunxiao fighter plane flying low, the giant flying dragon roared violently, flapped its wings and pounced over.

Although there is no energy surrounding the body of this giant beast, its wings are thick and the front edges of the wings are covered with pores. After absorbing air, it is converted into a kind of flame fuel that is ejected from the back, containing powerful kinetic energy.

Looking at the huge beast approaching rapidly, Shi Feirou said solemnly: "Mr. Chen, it is a seventh-level Tyrannosaurus. We have entered its airspace."

"It's okay." Chen Chu looked at the giant beast that pounced on him with indifference and did not take any action.

At the same time, the bottom of the wings of the Yunxiao fighter plane cracked, revealing two five-meter-long anti-aircraft crystal energy missiles, with hot blue-white flames erupting from the tail.

Two anti-aircraft missiles were fired at five times the speed of sound, and their speed kept getting faster and faster. In the blink of an eye, they flew thousands of meters and accurately hit the Tyrannosaurus flying from the side.

Boom! A dazzling fireball exploded in the air, and the violent explosion roared, forming a circle of light waves that spread across a range of several kilometers.

Suddenly, the blazing flames dissipated, and a giant beast with broken scales and half of its flesh and blood exploded rushed out.

The injured giant beast had bloodshot eyes as it watched the fighter plane flying past quickly. Its wings retracted and it spewed out dazzling red air waves like a fighter plane bursting out.

“He’s not dead.”

Looking at the mutant monster chasing him rapidly from behind, Chen Chu was a little surprised.

The two missiles with the magic-breaking effect just now were very powerful. Under normal circumstances, a level seven behemoth would be directly blown to death, but the so-called level seven behemoth was only seriously injured.

The reason is its stronger body, comparable to that of an eighth-level behemoth.

Because this world lacks energy from heaven and earth, due to virus mutation and evolution, the bodies of alien beasts of the same level are stronger than those of giant beasts of the same level. This surprised Chen Chu a little.

Then there is interest.

It seems that the virus that caused mutations all over the world is somewhat special. Perhaps we can bring some samples back for research.

With the current technology on Blue Star, if we could develop a harmless genetic enhancement drug, it might be possible to strengthen the physique of the entire human race on Blue Star.

By then, they can practice the body-refining technique he will create next, and maybe everyone can reach the extraordinary level in a short period of time.

Just as Chen Chu was thinking about something, the left side of the Yunxiao fighter plane cracked, and a gun muzzle with a diameter of two meters stretched out, with a blazing white light gathering inside.

boom!

A beam of blazing white light pierced through the sky, and instantly the skull of the Tyrannosaurus Rex, whose body was as big as that of a level eight behemoth, exploded, and its huge body fell with billowing flames.

Made from the skeleton of a mythical beast and equipped with a variety of weapons, the Throne Fighter's main function is auxiliary, but it can still unleash destructive power comparable to quasi-mythical power.

There is no need for Chen Chu to take action against a mere seventh-level behemoth.

When they dealt with the flying beast, a ruined city built on a mountain appeared in front of them. Shi Feirou immediately said, "Mr. Chen, there is a city around the mountain ahead. We need to go a little to the right."

"No problem." Chen Chu nodded, and the body of the Tongsha Yunxiao fighter plane tilted slightly, drawing an arc and flying over the city.

Roar! !

Looking at the dark red fighter planes roaring across the sky, some monsters entrenched in the city roared and screamed to the sky, and even a dozen of them rushed out of the city in pursuit.

However, those mutant monsters were soon thrown off by the Yunxiao fighter jets and disappeared into the forest.

"What's that flying across the sky?"

At three times the speed of sound, under the guidance of Shi Feirou, the fighter plane quickly crossed a large province over 2,000 kilometers. The speed shocked the two sisters again.

And this is because they were afraid that the speed was too fast and Shi Feirou would not have time to determine the coordinates based on some ruined cities that they were flying over.

"Everyone, look, there's a plane in the sky."

"Plane, is it a plane?"

On a mountain thousands of meters high, half of the mountain was covered with stone houses. At this moment, thousands of people were shocked and excitedly looked at the black and red fighter planes flying rapidly in the sky.

"This plane must have come from some large survivor base. They have developed more advanced technology and were able to break through the blockade of those flying pterosaurs and fly over here."

The burly man with a powerful aura shouted, "Quick, light a fire and start a smoke storm to let people know there are people under the plane."

But before they could light the beacon, the Yunxiao cut through the sky at an astonishing speed, flashed past the distant mountain, and soon turned into a small dot.

But even so, the survivors on the mountain were extremely excited, and a glimmer of hope appeared in their numb eyes.

But they don’t know that it is not a technological product of this world at all.

On the Yunxiao fighter plane, Shi Feitong looked back and hesitated: "Sister, there seemed to be a large survivor base over there just now."

"I saw it." Shi Feirou nodded and said nothing more.

So what if I just saw it?

Their base was in a difficult situation and if Chen Chu hadn't rescued Gao Tianxiang and the others, despair would have awaited the base after losing most of its combat power.

Even if the sisters were strong, it would be difficult for them to feed dozens of teenagers in this dangerous world.

Squeak! ! At this moment, a dense mass of monsters appeared in the air ahead.

A group of more than a thousand ordinary pterosaurs, with a wingspan of more than ten meters and a body length of about ten meters, flew over in a mighty manner and pounced on the fighter planes that broke into their territory.

Da da da da!!

Below the fighter plane, two 100mm six-barreled machine guns roared, firing more than 3,000 "bullets" per minute, forming a death light curtain that enveloped the front.

BANG BANG BANG!!

Under the terrifying firepower, one level 4 mutant pterosaur after another exploded, their bodies directly torn apart by the kinetic energy of the bullets, and then turned into fragments in the explosion of the filled incendiary bombs.

In just the blink of an eye, more than a thousand pterosaurs were killed. The thick blood mist in the air covered an area of ​​more than ten kilometers, emitting a strong bloody smell.

Seeing such an astonishing killing speed, Shi Feitong's face turned pale. It was too horrible.

roar!

Not long after the Yunxiao fighter plane disappeared, blood rain fell from the sky. In the forest, a huge dinosaur with a body length of more than 100 meters raised its head and let out a brutal roar that shook the forest.

In the next half hour or so, the fighter jets slaughtered two groups of mutant pterosaurs and several large flying beasts before finally approaching Tianxuan City.

I saw a vast city emerging at the end of the earth. There were tall buildings everywhere in the city. One could imagine the prosperity during the doomsday outbreak.

But at this time the city had become a ruin, most of the buildings had collapsed, the streets were covered with weeds, and rotten street lights were exposed among the vines.

In addition, many streets are blocked by abandoned and deformed vehicles, and are surrounded by large craters caused by missile and artillery shells, exuding an atmosphere of desolation and death.

As the first city, Tianxuan City fell quickly when the doomsday broke out, but it seemed that an army had launched a strong attack later.

After arriving here, the next thing was simple. Under Chen Chu's control, the Yunxiao fighter plane stopped ten thousand meters above the city.

"Yunxiao, scan the city map, scan the street signs, and find the location of the library."

Under the mental link, words about the lost world emerged in Chen Chu's mind, which the Yunxiao intelligent system accepted. At the same time, the fighter's light wave scanning system was turned on.

Soon, a structural map of the entire city appeared on the big screen.

"Inspection is complete, architectural comparison is complete, language comparison is complete... the location of the National Library has been locked."

"Report: In the shadow corners of the building, the light wave scan detected a large number of suspicious biological spectral models, the number exceeds 300,000, and the danger level is medium."

"Are there only more than 300,000 mutant creatures left?" Chen Chu thought thoughtfully.

In a city with a population of tens of millions, only more than 300,000 were left after several years. This was not good news for the survivors.

But it has nothing to do with him.

After determining the location of the library, the Yunxiao fighter jet, under the control of Chen Chu, descended from the sky and appeared above a square building more than 40 meters high.

Whoosh! ! The hot air whistled, and the fighter plane slowly landed on the roof of the library. The 70-meter-long fighter plane only occupied one-third of the rooftop.

At this time, the sky was gradually darkening, with only a little afterglow of the setting sun.

"We're here..." After getting off the fighter plane, Shi Feirou and her sister felt a little dazed as they looked at the ruined city that was faintly filled with a dangerous atmosphere.

In just over an hour, they crossed half of the empire, passed through countless dangers and arrived at the imperial capital.

Compared to the two sisters who were in a trance, Chen Chu didn't feel anything at all. He looked at the sky and said, "It's getting late. Let's go down and take a look first."

Although Chen Chu could already ignore day and night and see everything clearly in the dark, it was definitely not as convenient at night as during the day.

Click! Chen Chu pulled down the rusty rooftop iron door and the three of them walked in.

As the National Library, the entire building is square inside and is divided into six diffuse upper and lower floors, with a transparent glass skylight roof in the middle.

Therefore, even if there is no electricity or lights, the entire library can be seen clearly in the sunset.

However, the library was in great chaos at that moment, with collapsed bookshelves and rotten books, dried and blackened bloodstains and some scattered remains of bodies everywhere.

Apparently when the apocalypse broke out, many people hid in this huge venue, and were then killed by the mutant monsters that chased them in.

However, this would make it difficult to find the ancient books on cultivation from a chaotic library with tens of millions of books.

Shi Fei said softly, "The library management has a catalog. There must be records of those ancient books on it. As long as the catalog is still there, we will soon be able to find the secret cultivation method you want, Mr. Chen."

"Of course, the premise is that no one takes those skills away, or they haven't rotted away."

Chen Chu glanced at the library and said slowly: "This world can only be cultivated after the outbreak of the apocalypse, and the body strengthened by the virus is used to condense Qi and blood to refine the body."

“So by the time some people discovered that they could practice those body-refining techniques, the rest had either already fled the city or been eaten by those mutant monsters.”

"But before looking for the book, we need to clean up here." Chen Chu said as he looked down.

In the dark corner of the first floor, there were more than a dozen mutated monsters lurking. They were narrow, three meters tall, ten meters long, and had curved limbs like spiders. They had already discovered the three people.

"You guys go find the management directory for each floor, and I'll deal with the garbage."

As he spoke, Chen Chu's figure disappeared in a flash, and with the help of his magical power, he appeared on the first floor as if he had teleported in an instant. He looked at the monster in front of him and clenched his hands slightly.

boom!

Under the extremely domineering and terrifying force, the air in front exploded and collapsed instantly, and the monster emitting powerful blood and energy was also crushed together.

Roar, roar, roar!!

At the moment when the monster exploded into blood foam, hideous monsters roared in the darkness from all directions and pounced on Chen Chu with a trail of afterimages.

These monsters were greeted by Chen Chu's slightly pressed palm.

As the slender white palm pressed down, more than twenty afterimages appeared in all directions. Under the invisible force, the space suddenly condensed and then collapsed.

Bang, bang, bang! The hard concrete ground shook, and more than twenty palm prints appeared, each several meters in size and one meter deep. In the middle of the palm prints was a pool of blood and flesh that looked despicable.

Around the clearly visible palm prints, the monsters' broken limbs were still twisting, and the scene was bloody and horrifying.

With Chen Chu's current strength, if he hadn't been concerned about causing devastating damage to the entire building, he could have smashed the entire area to pieces with just a slap, not to mention dozens of "ordinary" mutant monsters.

When Chen Chu made his move, Shi Feirou and her sister did not dare to delay. They jumped down and landed on the sixth and fifth floors respectively, and then quickly landed on the third and fourth floors.

This kind of library has managers on every floor, including positions, so the location is easy to find.

"Found it, Mr. Chen, it's here." In the corner of the second floor, Shi Feitong moved away the bookshelf that had collapsed the management desk, and excitedly picked up several thick catalogs from underneath.

Whoosh! The air twisted, and Chen Chu appeared in front of Shi Feitong.

"Let me see." Chen Chu picked up a management catalog from Master Feitong and began to flip through it, scanning every letter with sharp eyes.

“This one doesn’t have one.”

As he spoke, Chen Chu picked up another book and soon a smile appeared on his face. He found the area where the ancient books were stored, bookshelves 15 to 48 in Area A on the third floor.

"On the third floor, let's go."

Among dozens of half-collapsed bookshelves, Chen Chu threw away some useless books and said in a deep voice: "Except for the ancient techniques left over, the information and content from other eras are not needed."

This area not only contains a few cultivation techniques, but also many ancient books, poems, and songs from the last five thousand years of the lost world.

And because some of the books are old and the text is blurred, even Chen Chu needs to flip through them to make sure, so it is time-consuming.

Just as Chen Chu and the other two were looking through the information, as the sky darkened, the entire Tianxuan City seemed to wake up, and some hideous figures emerged.

roar!

Suddenly, a ferocious and terrifying roar broke out. The horrifying sound waves shook the heaven and earth. The glass in the entire city was shaking. The power was terrifying.

Woohoo! ! Under that terrifying roar, countless mutant monsters in the city trembled and looked towards the south in awe.

There stood a monster that was over 300 meters tall, covered with dark red scales, had a devil-like head, a pair of dragon wings behind it, and black chains wrapped around its body.

This monster exudes a terrifying aura of the ninth level peak, and has reached the quasi-mythical realm with its pure flesh and blood.

Just by standing there, the invisible aura of power emanating from his body caused the air to explode, forming circles of white air waves and strong winds that swept across an area of ​​more than a thousand meters.

In the strong wind, the magnetic field of heaven and earth was in chaos, the ground was shaking and cracking, and countless pieces of gravel lost their weight and slowly floated in the air. The sound was terrifying, like a god or a demon.

This is the terrifying effect of physical strength reaching its peak. Even if the rules of the end of the world suppress the extraordinary, one can still cause strange phenomena with the terrifyingly thick blood and energy.

At this moment, the monster was looking at the library more than ten kilometers away, looking at the sci-fi Yunxiao fighter plane with cold and cruel eyes.

Roar! The dragon-winged monster roared violently again.

Roar, roar, roar! Instantly the whole city was in turmoil, countless mutant monsters roared to the sky, and then moved violently, rushing towards the library from all directions.

Boom! The building collapsed, and a tyrant over 60 meters tall roared past, and the ground shook with every step in the billowing smoke and dust.

In addition, ferocious figures of tens of meters in length appeared between the high-rise buildings in all directions, and each leap would span hundreds of meters.

This scene is like zombies coming out of a cage in a movie.

However, these are not zombies, but powerful mutated monsters. The weakest one has the strength of the third level of heaven. When bursting out, they can run at a speed of 100 meters per second, have amazing strength, and their defense ignores guns and bullets.

Not to mention those tyrant monsters that are fifty or sixty meters tall, covered with thick scales, and can ignore heavy firearms and missile bombardments.

The tyrant of this world is the real tyrant. One of them can kill tens of millions of zombies. Ordinary people can only wait for death in despair when facing such a monster.

Chen Chu and the other two naturally felt such a big commotion.

Feeling the ground shaking more and more violently, and the approaching seventh- and eighth-level, even ferocious and terrifying auras, Shi Feirou became a little nervous.

"Mr. Chen..."

Chen Chu said calmly: "They are looking for death, you guys continue, I will go out and deal with it."

As he spoke, Chen Chu flipped his hand and took out a fist-sized white crystal. The invisible white light emitted dispelled the darkness and illuminated half of the library.

Under the light, the Shi Feirou sisters, who were originally a little nervous, suddenly breathed a sigh of relief.

Leaving behind a holy light stone for illumination, Chen Chu's figure flashed slightly and appeared on the rooftop of the library. He looked at the dragon-winged monster more than ten kilometers away with a cold gaze.

These monsters actually dared to disturb him while he was doing his work. They were courting death.

Just a moment ago, Chen Chu had found more than ten ancient cultivation techniques, including three body-refining techniques. One of them could only be cultivated to the eighth level, which made his eyes light up.

That body-refining technique is called Dark Star Battle Body. It condenses Qi and blood, absorbs the energy of heaven and earth, and the heavy metal elements between heaven and earth to temper the body. It is extremely domineering.

If one cultivates the combat body to the eighth level, the highest realm, one will possess an indestructible, extremely heavy and invincible body. The invisible gravitational force emitted by it will tear apart everything around it and blow everything up with one punch.

However, the entry requirements of this technique are very high, requiring the innate awakening of the physical body and the talent for compatibility with metal. Apart from this, there is no energy of heaven and earth in this world, so no one can practice it.

Not to mention absorbing heavy metals into the body, which is simply seeking death.

Moreover, the power of the martial arts was average in Chen Chu's eyes. What interested him was the ability of the martial arts to absorb and fuse heavy metals and heavy elements.

His body was already extremely strong, like a giant beast in the early stage of Titan that had been compressed to the extreme. If he absorbed and fused countless heavy metals and substances...

Chen Chu's physical strength is enough to devour and fuse several metal mountains, and then he will really become a human-shaped black hole.

call!

Thinking of this, even Chen Chu couldn't help but feel a little excited. Then, a light flashed in his hand, and a four-meter-long black and gold halberd appeared in his hand.

Without any nonsense, Chen Chu, who couldn't wait to go back and test his skills, let out a long roar and his figure fell from the sky with a bang.

boom!

In an instant, the ground collapsed, and a black storm broke out that swept across a hundred meters with the library as the center. The ground collapsed, the floors shattered, and powerful monsters instantly exploded into blood foam and dissipated.

In front of Chen Chu, who was moving at a hundred times the speed of sound and wielding the Eight Desolations War Halberd at more than a hundred times the speed of sound, everything was destroyed. The range of destruction collided at a terrifying speed, and in the blink of an eye, hundreds of thousands of mutant monsters that surrounded him were destroyed.

The terrifying force stirred the wind and clouds, forming a black storm of destruction that spread from sky to earth.

Roar! ! Such a horrifying scene made the high-level tyrants, dragon demons, and winged monsters rushing behind them instinctively show fear on their faces, including the ninth-level peak dragon-winged monster.

However, Chen Chu’s speed was too fast, so fast that all the monsters had no time to react. They were submerged by the ever-expanding black tornado, and their bodies exploded into a bloody mist and dissipated.

Roar! In the face of death, the dragon-winged monster over 300 meters tall roared, releasing its extremely violent power, distorting the surrounding air and even space. The muscles of its arms wrapped in black chains expanded and swung the chains across.

The air was stirred up by the terrifying force, forming a transparent liquid channel thousands of meters long. It contained overbearing power that could destroy a small mountain range, and a crack thousands of meters long was torn in the ground.

Bang!

Under the halberd surrounded by black air waves, the chains broke and the passage exploded. Then there was the desperate roar of the dragon-winged monster. Its powerful body, comparable to that of a mythical creature, exploded, and blood and flesh splattered over a dozen kilometers.

Suddenly, the world was silent. Only a black-haired young man holding a spear stood in mid-air with an indifferent expression. The entire city behind him disappeared.

From the moment Chen Chu took action, he destroyed the entire city with pure physical strength and killed hundreds of thousands of mutant monsters and dragon-wing monsters in less than a minute. The killing efficiency was beyond description.