Increasing the speed to the extreme, ten minutes later, Xia Yu appeared in front of the Ultron Building.

This time, his target is Scarface's base camp, the headquarters of Ultron Biotech.

At this moment, it is already late at night, coupled with the heavy rain, the employees of the headquarters of Altron Biotech got off work early, and the whole building was dark, only the bottom floor and the security room were still lit.

Xia Yu was wearing an invisibility cloak, stood still in front of the building for a moment, took a deep breath, and jumped up suddenly, he wanted to go directly to the top of the building.

The Ultron Building has more than 20 floors, which is considered very high, but it is not difficult for him to go up.

After two or three starts, Xia Yu stood at the top.

It was a helipad, the size of two basketball courts, with dark clouds above, lightning bolts that seemed to roar overhead, and heavy rain hit the tarmac with a crackling sound.

Not far from the tarmac, a gate is closed.

The gate is silvery-white and made of metal, which is very sturdy to see, and above the gate, several cameras sway back and forth, and the entire helipad is under surveillance.

This gate should have access to the top office area, but unfortunately the monitoring and protection measures are too tight to open silently. Xia Yu frowned.

He didn't hesitate for long, and after spreading his thoughts, he soon found the small room that shielded his spiritual power.

Changing his position slightly, standing diagonally above the small room, Xia Yu condensed his dantian, and instantly triggered a thunder guide talisman.

Immediately, a bolt of lightning pierced the sky and slashed down like a golden dragon.

Click!

The flames splashed everywhere, and the thick forty-nine golden thunder, like the giant pillar of optimus, stabbed towards the building from the sky.

The entire Ultron Building was shaking, the tarmac cracked, and a large hole with a diameter of more than ten meters appeared on the roof of the building, and there were countless cracks extending from the edge of the big hole.

And Xia Yu fell directly into the building from the big hole.

Congratulations! You've already been struck once, and you'll be able to move on to the next level after six more strikes.

He bared his teeth and lay on the ground for a long time.

It was a complete mess outside, everything was like the end of the world, large chunks of concrete were bare with steel bars, falling from the sky, crashing into the ground like meteors, and the rain was shooting down like arrows.

The roof of the building was blazing, and black mist rose one after another, almost merging with the dark clouds.

"Alert! The building was attacked. Alert! The building was attacked. ”

Immediately, the alarm sounded loudly in the building, and red lights flashed around every corner, and a piercing alarm was heard.

In an instant, the entire building was brightly lit, the emergency power switch was automatically turned on, and at the same time, countless figures appeared, holding various weapons, rushing towards the top floor.

At the bottom of the building, some ordinary security guards thought there had been an earthquake and fled in the rain, and when they saw debris falling from the sky, they rushed back to the building.

"Oh my God! Stones are falling from the sky! They exclaimed, their eyes full of confusion and more of fear.

……

Lying on the ground and resting for a while, Xia Yu stood up unhurriedly, and around him, some vigilant robots were alarmed, and all kinds of light and heavy weapons were on standby, shuttling back and forth.

Of course, these robots produced by advanced technology cannot detect Xia Yu in an invisible state, because the invisibility clothing cannot be explained by science. Even when they stood in front of them, they didn't react.

"There is a hole in the building's defense system, and the protective net is activated."

A mechanical female voice rang out, and all the lights dimmed in an instant.

“3…… 2…… 1！ The protective net is activated. As the mechanical female voice finished counting down, around the big hole on the roof of the building that was split by lightning, rays of light extended out, instantly intertwined into a net, enveloping the big hole. This loophole was directly filled by the optical network.

Cracking sound! From time to time, sparks splashed out of the light net.

it! Good advanced technology!

Xia Yu smacked his tongue, and at a glance, he knew that the power of the light network must contain terrifying power, and ordinary people will die if they touch it.

At the same time, the mechanical female voice continued to give orders: "There are no holes in the defense system, and the internal elimination plan has been activated!" ”

What is the internal purge plan? He was slightly stunned and looked around, could it be that he was closing the door and beating the dog?

Xia Yu's face was a little ugly, of course he didn't want to be a dog.

Ortron Biotech is so cautious, and even the defense measures are so leaky, this office area is ...... There's a big secret!

“3…… 2…… 1！ The internal purge program begins. The female voice was obviously controlled by an intelligent computer, and there was no emotion.

After the countdown was completed, in a corner of the office area, another ray of light flew out, quickly forming a large net in the air, and emitting a stabbing sound similar to burning.

Then, the large net began to move slowly, like a fishing net in a river, driving the fish in one direction.

Xia Yu frowned, and finally understood what the so-called internal clearance plan was, this airtight light net swept through, not to mention the people who broke in, it was estimated that a fly would be wiped out.

He muttered in his heart, wondering if the invisibility cloak would be able to avoid the hunt of this murderous light net.

"The internal cleanup plan has been executed, and no threat targets have been found!"

In the end, when the light net disappeared at the other end of this office area, Xia Yu patted his chest and took a long breath, he never thought that the invisibility cloak would be so awesome, not only could it be invisible, but it could even avoid the investigation of various high-tech nets.

But soon he couldn't be happy, and not long after the light net swept over him, a piece of information came to his mind:

The Invisibility Cloak Brand is damaged!

Name: Cloak of Invisibility; Level: Level 1; Efficacy: Stealth for half an hour; How to obtain: Introduce the 49 gold thunder into the body.

"Isn't it!"

Xia Yu almost screamed, that light net was terrible! It was able to damage the Cloak of Invisibility. The original stealth time of half an hour has now been directly shortened by half, only half an hour.

A big drop of cold sweat instantly broke out on his forehead, and it took more than ten minutes to rush over from the Fengxing office building, plus the time used before, the time that he can now maintain his stealth state is less than ten minutes!

Here's the trouble!

Xia Yu's purpose this time is to destroy the headquarters building of Ultron Biotech, and at the same time open the small room that can block spiritual power, and time is really tight at the moment.

At that moment, he no longer hesitated, and after finding the small room, he once again triggered a lightning charm.

Bang!

A forty-nine golden thunderbolt fell from the sky, splitting a big hole in the roof of the building, and then fell head-on.

This time, Xia Yu stood inside the building, and the lightning split effect was much better than last time. Traces of electricity fluttered and staggered in the air, like silver snakes.

Bang Bang Bang!

In the office area, black smoke came out of the computer host and keyboard, which was destroyed in an instant, and even the lighting facilities flashed a few times, and finally exploded, and the entire office area was instantly darkened.

In the corridor not far away, those vigilant robots that were still hovering also froze suddenly, and a trace of electricity surrounded them, crackling, and the sound of parts bursting came from time to time.

It can be said that all those who are metal materials and use electricity as energy will not be spared in the end.

Even the mechanical female voice from before did not appear again, obviously either destroyed by lightning or entered a state of self-protection.

……

The smart office area that Ortron Biotech has worked so hard to build has protective technology beyond this era, but almost in the blink of an eye, it has become a pile of broken copper and iron, and the whole is paralyzed.

Congratulations! You've already been struck once, and you'll be able to move on to the next level after five more strikes.

In a corner, Xia Yu shook his head and got up, and two lightning strikes in a row made him feel a little unbearable...... It's been too frequent lately, and I've hurt my body.

This lightning strike, the damage to the Ultron Building is obvious, the small room that can shield the spiritual power, at this moment, half of the wall has been blasted open, but the building's defense system has long been paralyzed, and it is impossible to sound the alarm at all.

He cautiously walked in, only to see that the room was in chaos, with sparks flying and black smoke from many mysterious instruments, and the walls of the room were staggered with the slightest electric current.

Unfolding his senses, Xia Yu found that his spiritual power could finally easily penetrate the wall, and the previous shielding effect had completely disappeared.

In the center of the room, a safe was split, and the documents inside were scattered all over the ground, most of them reduced to black shards, except for a few documents that were still burning.

Confidential documents from Altron Biotech!

His eyes lit up, and he hurriedly rushed over to extinguish the fire, but it was too late, and even what was left was destroyed and mutilated.

Soon, some file names came into view:

"Three-level Modified Body Cultivation and Experimental Scheme"

Threat Analysis of Modified Bodies Already in Action

……

Most of these documents have been burned, and even only the cover remains, but just those titles made Xia Yu frown and transform his body...... Is it Cao Chengren, Liang Chengxiang, Liu Chang, and the seven people who hunted him before?

I didn't expect that the secret research of Ultron Biotech turned out to be such a result in the end, to create a non-human existence with perverted physical fitness, what is the purpose of their research? Maintaining World Peace or ...... Rule the Earth?

Xia Yu was drenched in cold sweat behind him.