Under General Orson's order, nearly two thousand mechanical guards gathered under the No. 4 exhaust hole, forming a huge circle, and all the guards' muzzles were aimed at the No. 4 exhaust hole.

The No. 4 exhaust hole is not big, with a radius of only fifteen meters. Not to mention a person, even a fly flies out of it, it will be instantly melted by countless attacks.

"The intruders are about to come out of the exhaust hole through the monitoring area No. 99!"

"Prepare to attack!"

General Orson sat in a mechanical chair, crossed his hands and stared at the No. 4 exhaust hole.

Through surveillance, he has discovered that the invasion is an adventurer wearing exoskeleton armor.

Although the exoskeleton armor looks extraordinary, he will have no ability to resist the sky and earth net he has arranged.

With a look, General Orson's eyes fell on several other surveillance screens.

On those surveillance screens, the mechanical warrior controlled by Chloe, the special mechanical life form named Otiret, and three war elves were all invading through exhaust holes.

These people rushed in from the surface of Tron Mechanical Star almost at the same time. As for the reason, General Orson knew that the mechanical guards he sent alarmed the other party and let them know that the mechanical tribe was in Tron Mechanical Star's nest was underground.

Among them, Chloe was completely unaffected by the pollution fog and rushed in all the way. Otiret equipped a special clothing similar to exoskeleton armor, allowing her to safely shuttle through the pollution fog.

As for the three war elves, they created a vacuum diaphragm and flew all the way down.

These three parties occupied three exhaust holes, and their invasion of General Orson was not surprising.

But what made General Orson frown the most was exhaust hole No. 5.

General Orson had never seen the invader of the No. 5 exhaust hole. This invader is also a human woman, like an ice-type abilities. All the polluted poisonous fog will be frozen into particles before it can reach her body.

boom!

As General Ao Shen was thinking about the origin of this person, a loud explosion came, and General Aoson felt the ground suddenly shake.

"What's going on?"

"The explosion occurred in the exhaust hole No. 4! No, the entrance of the hole was blown up!"

"How is that possible!"

General Orson hurriedly looked at exhaust hole No. 4.

The mechanical urban dome, deep underground, is made of indestructible metal, with a thickness of 5,000 meters. It is as solid as a slaughter. Unless it is attacked with a star-destroying weapon, the attack will only scratch itch to it.

But from the surveillance screen, General Orson clearly saw that a huge gap of more than 100 meters was blown out in the No. 4 exhaust hole, and large pieces of metal around it fell off the dome and smashed downwards.

"Do not to escape!"

The mechanical guards who were ambushing below hurriedly avoiding them to avoid being smashed by metal blocks falling from the sky.

"The space dimension disorder information was detected, General, is a phase transfer bomb!"

In the chaos, a mechanical tribe member hurriedly reported.

"Phase transfer bomb?"

General Orson frowned. If he knew that Chen Bing had such a thing on his hands, he would never have allowed him to easily invade the outlet of the exhaust hole.

"Discover the intruder!"

"attack!"

Among the falling metal blocks, mechanical guards discovered Chen Bing's traces and launched an attack.

But a few attacks could not do anything to Chen Bing. Chen Bing, with the cover of those metal blocks, moved quickly and fell to the ground below with the metal blocks.

General Orson wanted to ambush Chen Bing. If Chen Bing was not prepared, he would be attacked with an unavoidable fatal attack the moment he came out of the exhaust hole.

But General Orson gave the mechanical guards on the road to prevent attack. Chen Bing noticed the abnormality and believed that the enemy was most likely waiting for him outside the exit, and threw out the phase transfer bomb when he was about to come out of the exit.

The explosion radius of the phase transfer bomb is 100 meters, and the actual collapse effect is at least 150 meters. Chen Bing landed safely with the falling metal block.

"Discover a large number of enemies, it is recommended to enter the underground passage"

When the scanning system is started, thousands of mechanical guards appear on the surrounding ground.

At the same time, the underground structure diagram of the mechanical city was also obtained.

The equipment on the ground is only a small part of the mechanical city, the main part of the mechanical city is below the ground.

"Walk!"

It is unwise to be an enemy with more than a thousand mechanical guards at the same time. If you are surrounded, you will not be able to escape. Chen Bing glanced at the underground structure map, took out the Shadowflow Sword, slashed an entrance directly on the ground, and jumped in with amethyst.

In the chaos, there were only a few mechanical guards chasing over, and many of them were originally just ground defenses and could not enter the underground area.

Those who can enter the underground area cannot compete with Chen Bing's combat power.

"General, exhaust hole 1, exhaust hole 2, exhaust hole 3, intruders are about to break through the defense line, intruders No. 4 have already broken into the underground area, and our guards will find it difficult to stop him for a while!"

The command center of the research facility is already in chaos.

"General, we are too hasty and the garrison is not strong enough."

A lieutenant frowned next to General Orson.

Although they made some preparations and teleported over, the original teleportation instrument was destroyed, and the new ones were only for emergency purposes. They could not bring too many mechanical guards to come for a while.

"Enough, don't we still have that thing? The power has been working for so long, and I think it can be used. This place has been invaded by the enemy and cannot continue like before. Let's put that thing out to see how the experiment works."

General Orson looked up at a bunch of surveillance screens in the corner. On one of the screens was the huge metal ball hanging above the mechanical city.

"Put that thing out?...I know, General Orson!"

The mechanical tribe in the command center was shocked at first, but then they all thought it through.

When the invaders attack, if they do not stop these invaders, the experimental base will be completely destroyed. In any case, the experiment on the Tron Mechanical Star will be suspended.

Instead of doing this, it’s better to let that guy come out and see what the results of the experiments over the years are.

"The experimental subject "Angel of Death" revives!"

"Enter the release procedure!"

"Enter the target enemy information!"

"Physical restrictions are lifted!"

...

Boom boom boom boom!

Explosions occurred at the exits of several exhaust holes one after another, and Chloe, Otiret and others appeared one by one.

Bang bang bang bang...

When they appeared, the polluted poisonous fog stopped spraying, and cracks appeared in the shell of the huge metal ball suspended in the sky, like a huge eggshell cracked open, and the large metal shell fell off.

Inside the metal shell is an angel with dark red hair wrapped in chains.

But unlike common angels, this angel is extremely huge, thirteen or fourteen meters tall, with colorful body and unusual muscles.

"Haha, is this the death angel in the report?"

Chloe looked at the angel and narrowed his eyes.
Chapter completed!