The city where the cyborg headquarters is located has been carefully designed and planned at the beginning of its establishment, and not only the buildings on the ground are in order, but also underground.

In order to prevent rainwater from accumulating in the city, the underground drainage system is built like an underground tunnel, and from time to time there will be a special dredging robot entering it to keep the place open at all times.

It is not an exaggeration to say that this is an underground city.

But a sewer is always a sewer, and there is never less rancid and pitch black, even if it is cleaned.

A swarm of rats is alarmed, makes a "squeak" sound, and scurries around in the sewers.

Tang Zhen and the others covered their noses and quickly passed through a section of sewage flowing, heading towards the area ahead.

Leading the way was a bearded middle-aged man who seemed to be taciturn and rarely spoke along the way.

After walking about two kilometers along the passages on both sides of the sewer, the group came to a slightly dry area.

"Hold on a little longer, and you'll be there soon."

The bearded middle-aged man whispered a word and took the lead into a hidden fork in the road.

After walking a long way in the dark, he came to a place where a lot of garbage was discarded, and the middle-aged man who led the way stopped.

"Let's rest here for a while, it's best to wait until night before acting!"

After the bearded man had said a word, he turned to check on one of his companions' injuries, and his interest was very low.

The wounded man was grazed to the waist by a stray bullet and almost lost his life, and he looked very unoptimistic at the moment.

If he is not healed in time, this person will not last long.

Tang Zhen silently glanced at the surrounding environment and found a clean place to sit down.

"This used to be our temporary gathering place, but then the news leaked, so it was abandoned."

After Binzi came over and explained, he sat down beside Tang Zhen and reached out to rub his broken knee.

"Then why don't you sneak out of the city along this underground passage?"

Tang Zhen retracted his gaze and asked casually.

"Ever since the last time the cyborg discovered the secret in the sewers, they've put in a patrol robot that will attack living creatures and never leave them alive!

It is precisely for this reason that no one dares to enter here, for fear that they will be killed by patrol robots! ”

As soon as they said this, everyone heard the sound of rushing water, as if something was wading through the water.

"Everyone, be careful, it's the patrol robot coming!"

The woman in charge of the guard in the distance gave a warning, and everyone immediately held their breath, their bodies close to the ground, and the palms of their weapons trembled.

The sound of water in the darkness made everyone's mood become more and more nervous.

Tang Zhen was also lying on the ground, but his eyes were staring at the corner in front of him, and a pair of eyes seemed to shimmer in the darkness, which surprised Bin Zi on the side.

The sound of water became louder and louder, and laser-like rays continued to sweep around, and then a group of flea-shaped fluorescent robots appeared in everyone's eyes, and two blue eyes kept looking around.

Because it is just a routine underground inspection, the detection method of these flea robots is not too high-end, otherwise Tang Zhen and them are definitely likely to be discovered even if they are hidden.

Fortunately, these patrol robots quickly disappeared, and everyone breathed a long sigh of relief.

It's just that within ten minutes, the sound of "whooshing" water reappeared, and it came from the same direction.

"What's going on, here it is again?"

Everyone's faces changed at the same time, and they lay on the ground without hesitation, holding their breath again, waiting for the patrol robot to pass by.

But compared to the last movement, this time the sound of the water was obviously much louder, and just when everyone was a little surprised, a strong light suddenly appeared, shining on the wall in front of everyone.

After Tang Zhen saw this scene, his brows furrowed slightly, and a sense of crisis came to his heart.

At the moment, the whole city is in chaos, and the cyborgs will definitely increase their efforts to search for the monks of Loucheng, and naturally they will not let go of this dark corner of the underground.

In this case, the patrol force of the underground waterways will be greatly strengthened, and it will definitely not be possible to deal with the situation in the same way.

As soon as I thought of this, I saw a huge black shadow suddenly appear, and on closer inspection, it was a huge mechanical flea, almost completely occupying the entire passage.

When it passed by the hiding place of Tang Zhen and the others, it suddenly stopped, and several bright lights shot over like lightning.

"Oh no, it's been discovered!"

Tang Zhen jumped up directly, and the rifle in his hand shot one after another, directly shattering the strong light.

"Run!"

As soon as the words fell, a barrage of bullets swept over, completely covering the area where everyone was.

The two members of the Starfire Legion were unable to dodge and were hit by bullets in their bodies, tearing apart before they could even scream.

"Daqiang, Xiaotao!"

Binzi shouted angrily, his face full of pain.

"Damn it!"

Tang Zhen dodged in embarrassment, grabbed the woman with a panicked face, jumped directly into the ditch and began to run wildly.

"Big brother, you're waiting for me!"

Binzi, this guy is fateful, he was not hit by the barrage just now, and now he is crying wolf and chasing behind Tang Zhen's ass.

The huge flea robots cannot participate in the chase because of the narrow passage, but those robots that are only more than a meter long keep making "click" sounds and chase after them.

The robot travels fast, attacking as it runs, sending sparks in the underground tunnels scattered.

Seeing that the robot was about to catch up, Tang Zhen had to turn around and shoot to slow down the robot's pursuit as much as possible.

The woman was panting, but she didn't hesitate to join in the attack, and even Binzi gasped and kept firing.

Under the suppression of the three rifles, more than a dozen patrol robots rushed up, but the remaining robots still rushed over in a steady stream, like crazy wild dogs.

"It's not a way to go on like this, you have to get out of here as soon as possible!"

Tang Zhen emptied the bullets in the magazine, casually threw the rifle aside, and pulled out the two pistols.

"There doesn't seem to be an exit here, we have to go some further distance!"

Bin Zi shouted loudly as he opened fire.

"You go to the front to lead the way, I'm responsible for breaking the back, move faster!"

At this moment, Tang Zhen also had to start working hard, otherwise the three of them would all die here.

Bin Zi answered, staggered back, and began to flee without looking back.

Tang Zhen followed closely, shooting while retreating, relying on accurate marksmanship to suppress, but also let those robots always stay at a distance of more than twenty meters.

It's just that the number of bullets in these two pistols is limited after all, and it doesn't take long for the bullets to be exhausted.

Glancing at the concrete wall next to him, Tang Zhen slammed his fist on the corner of the wall, and a large piece of concrete fell down.

Picking up a few pieces casually and slamming them on the robot that rushed up, Tang Zhen took the opportunity to rush in the direction where Bin Zi disappeared.

Stumbling along the way, the three finally found an exit and quickly climbed out.

Before they had time to check their surroundings, the three of them hurried towards a ruin in the distance, and disappeared in a moment. 21010