Under Ling Feng's order, more than 300 ninth-generation robots, driving the seventh-generation main battle mecha one after another, stepped on heavy steps together, and searched towards the mountain.

In addition, behind a giant mecha, 25,000 eighth-generation robots were scattered, as if like a tide, pouring into the mountains and forests with strange rocks and plants.

The area of the entire Jiushi Mountain Range should be thousands of square kilometers. However, Ling Feng only needed to search the core range of Jiushi Mountain now, and the core range of Jiushi Mountain was only a hundred square kilometers.

Therefore, if you want to search the entire Jiushi Mountain meticulously, it is estimated that it will not take a few hours, and it should not be completed.

Fortunately, all of today's Soushan are intelligent robots, and if they are replaced by ordinary ordinary people, it is estimated that it will be difficult to complete the task in three or five days.

After all, the speed of action and search ability of robots are much stronger than ordinary people, especially these robots, when they encounter some cliffs and steep slopes, they either climb or jump up, and their action speed is very agile and flexible.

After searching for more than an hour, Ling Feng looked at the time and found that it was already half past six in the morning.

At this time, the morning sun in the distance has slowly risen, and the gentle sunlight is sprinkled all over the hills, shrouding the entire Jiushi Mountain in a golden splendor.

Ling Feng drove the mecha, specially selected some places with relatively gentle terrain to search, and thought of some places with steep terrain, and he handed them all over to those robots to check.

More than an hour had passed, and Ling Feng still hadn't gained anything.

Now. The search team of tens of thousands of robots has now searched nearly one-third of Jiushi Mountain, and if nothing else, Ling Feng can search the entire core area of Jiushi Mountain before twelve o'clock at noon at most.

However, in the process of searching, there was one thing that made him puzzled, since those search and detection equipment entered the core area of Jiushi Mountain. All of them are malfunctioning. So why are these robots and mechs able to work unharmed?

It stands to reason that the strategic control system in the mecha is also a kind of instrument and equipment!

Now mechs and robots can search and work in the mountains normally. What's going on? Could it be that the operating system of mecha and robots. More advanced than those search instruments and equipment? So that they can be undisturbed?

Come to think of it. Ling Feng frowned, and decided to pilot the mecha to the top of the mountain first to see the pitch-black alien flying object. What is the current situation?

Because, since the last time he was in the hospital, he heard Liu Qiao say that there was an alien flying object crashing on the top of Jiushi Mountain, he has always been very curious in his heart, wanting to see what the alien flying equipment looks like.

During this time, because he was very busy, he didn't have time to think about these things, but since he was here today, he definitely had to watch it, and maybe he could find some flaws and clues from it, which could be used to deal with the future Advent Day.

Sitting in the cockpit, Ling Feng turned on the assault mode, and suddenly, this seventh-generation mecha, like a tiger out of the cage, stepped on heavy steps, and quickly rushed towards the top of the mountain.

Probably the reason why the mecha was crawling off-road, Ling Feng sat in the cockpit and felt a little shaky, however, this feeling was not very obvious, as if the car was bumpy during driving, it was completely acceptable.

However, if you are an ordinary person with motion sickness, you will definitely not be able to stand such stimulation.

Thinking of this, Ling Feng's heart suddenly moved, and he secretly wrote down, in the future, if some people were selected from those survivors to drive the mecha, the first screening condition was that there was no habit of motion sickness, otherwise, they would not be able to exert the combat effectiveness of the mecha normally.

After half an hour of jolting and shaking, the mecha finally came to the top of Jiushi Mountain, Tianshi Peak!

This is where the alien flying object fell that day!

As soon as he reached the top of the mountain, Ling Feng immediately lifted the assault mode, and suddenly, the giant steel mecha slowed down its pace and movements.

At this time, Ling Feng sat in the cockpit, controlling the mecha to move forward slowly, while observing the scene on the top of the mountain.

Sure enough, just like what Liuqiao described that day, now, the top of the entire Jiushi Mountain is scorched black, and there is not a single grass growing within a radius of several kilometers, as if there was a fire here before, which instantly burned the top of the mountain into ashes.

At this time, in the center of the top of the mountain, there is a pitch-black flying object, which is quietly parked there, with the dark and empty atmosphere on the top of the mountain, it looks very weird.

Looking at the strange flying object in the distance, Ling Feng took a deep breath, then controlled the mecha and cautiously approached the front.

However, in order to ensure his safety, Ling Feng still stopped when he was fifty meters away from the flying object.

He quickly contacted more than a dozen ninth-generation robots controlling the mecha through his mind, and asked them to rush to the top of the mountain as quickly as possible.

Soon, after waiting for more than ten minutes, there were more than a dozen ninth-generation intelligent robots, driving mechas, and appeared on the top of Jiushi Mountain.

Boom! Boom! Boom! ……

When more than a dozen mecha all walked to Ling Feng's side, he led them and controlled the mecha to walk towards the alien flying object.

Coming to the mysterious alien flying object, he began to take a closer look.

This mysterious alien flying creature is very large, and the overall shape is a bit like a ship, but its shape is much more peculiar than that of a ship.

As Yanagihashi said, this alien flying object is extremely dark as a whole, and I don't know what material it is made of. On the surface of the extraterrestrial flying object, there is not a trace of gaps and joints at all, and this kind of process and technology cannot be done at all with the current scientific and technological manufacturing methods on the earth.

Anyway, after seeing this alien flying object, to Ling Feng, it felt like a huge piece of black iron that had been hollowed out inside, basically, everyone who saw this flying object would have this kind of thought.

As for the circular hatch on the alien flying object, Ling Feng has not yet discovered it.

Presumably due to the angle, that round hatch should be on top of the flying object, otherwise, there is no reason why he can't see it.

I heard Liu Qiao say before, he said that the hatch of this alien flying object has been opened, and the equipment inside the flying object is very sophisticated and peculiar, and the transparent sarcophagus containing the Dark Worm Emperor was found inside this flying object.

To be honest, Ling Feng was now very curious about the internal structure of this alien flying object, if it wasn't for safety considerations, he really wanted to go in and take a look, but this time, he had to dispel this idea.

Because, this mysterious alien flying object is full of weirdness, who knows if there are any harmful substances and radiation in it?

You must know that the last time Liuqiao and they entered the inside of the flying object, they had taken a lot of precautions, and basically they all wore strict protective clothing before they dared to enter it.

Although he couldn't enter this alien flying object, the purpose of Ling Feng's trip was not just to satisfy his curiosity.

In fact, his biggest purpose is to see how mysterious and weird this alien flying object is.

Now after seeing this pitch-black flying object, he feels that its defense capability should be very strong, it should be very strong, but he doesn't know if his weapons and equipment can cause damage and damage to it.

Thinking of this, Ling Feng's heart moved, and he immediately prepared to use all kinds of armed firepower on the seventh-generation mecha to conduct a bombardment experiment on this alien flying object, to see if the weapons and equipment of the seventh-generation mecha could destroy it.

After all, the advent day of December 17th is not far off.

At that time, there will definitely be a large number of alien creatures, driving a mysterious flying object similar to that in front of him to invade the earth, because he has no experience in combat, so Ling Feng does not know how strong and terrifying the equipment of those alien creatures will be.

Now that there was one in front of him, there was no reason why he shouldn't try it.

Thinking of this, Ling Feng immediately ordered all the robots to drive the mecha away from the surroundings of the alien flying object.

After piloting the mecha back for a distance of fifty meters, Ling Feng stopped.

Looking at the pitch-black alien flying object dozens of meters away, he took a deep breath, so he began to use various weapons and bombarded it in turns.

First of all, Ling Feng used the voice strategic control system to lock the grenade launch system on the mecha's right shoulder to the alien flying object.

"The target has been locked, the high-explosive grenade has been prepared, will it be fired?"

"Fire, attack!"

Ling Feng gave an order, and suddenly, the grenade launch system on the right shoulder of the mecha fired eight 130mm high-explosive grenades within eight launch pipes.

Shout! Shout! Shout! ……

Eight high-explosive grenades, dragging long flame tails, roared straight towards the alien flying object dozens of meters away.

Rumble! Rumble! Rumble! ……

The earth-shattering explosion sounded in a row, and suddenly, above the alien flying object, a wave of fire rolled up to the sky, and the entire mountaintop trembled slightly under the bombardment of these eight high-explosive grenades.

A moment later, the sound of the explosion died down and the wave of fire subsided, and at this time, Ling Feng was surprised to find that the eight high-explosive grenades did not cause much damage to the alien flying object, but only blew up eight shallow dents on its pitch-black and solid surface.

At that moment, Ling Feng did not give up and used the high-explosive armor-piercing bullet on the left shoulder of the mecha to aim at the alien flying object.

Since the high-explosive grenade cannot cause damage to the alien flying object, the explosive armor-piercing projectile with stronger penetrating blasting power should be able to penetrate the alien flying object.

You must know that a 120 mm burst armor-piercing projectile can easily penetrate a 1200 mm armor steel plate, and then the shell will be blasted a second time to carry out a second deep burst damage to the target. (To be continued......)