As a last resort, Gu Xiangyang could only ask Xiaolan for help again.

This time, Xiaomei was directly connected, and directly sent a GIF to Gu Xiangyang.

This GIF clearly indicates how to stop the fan at the vent, and only needs to loosen the fasteners of the top bearing.

As long as one bearing fails, the entire blade will slowly tilt and lodging, so as to break away from the transmission mechanism group at the bottom, thus stopping.

Gu Xiangyang took a look, if he went down and stood on the grille, then he could just reach the top bearing.

The only thing to pay attention to is the need to evacuate quickly before the impeller lodging.

Fortunately, there is a safety rope for mountaineering, which is not difficult for Gu Xiangyang.

Descending along the fixed rope to the grille, Gu Xiangyang took out the frost cut and slowly inserted it into the bearing fastener, and then gently stroked along the gap, and the fastening bolt was broken.

Three fastening bolts were broken in a row, and the impeller began to make a "chirp rattle" sound.

Gu Xiangyang hurriedly put away the knife and climbed out along the safety rope.

The strange sound of the impeller became louder and louder, and after a short time it tilted to one side.

Then, Gu Xiangyang heard someone talking below.

The meaning is probably about the lodging of the impeller, and as the exhaust fan stopped, the people below also left one after another. In this case, without professional equipment, maintenance personnel alone cannot handle it.

Hearing that there was no sound at the bottom, Gu Xiangyang immediately re-entered the vent.

Following the gap in the blades of the exhaust fan, Gu Xiangyang drilled over effortlessly.

Although the exhaust fan has stopped, it does not prevent air circulation here, and there is still air flowing out of several connected ventilation ducts.

Now Gu Xiangyang has two options, one is to go in along those pipelines, and the other is to go out directly along the maintenance channel from here and enter the base.

There are pros and cons to both.

Going through the pipe, you're likely to get straight to the core of the base, but you risk getting yourself under siege.

And if you go in along the maintenance route, you can enter it step by step, but in the end, you will definitely encounter an ambush or siege by the enemy.

In contrast, Gu Xiangyang still chose the latter, and the purpose of coming this time was to destroy this base, not to steal anything.

The goal is to go in openly, destroy the enemies in front of you one by one, and make the enemies frightened.

What's more, he still has Gu Zhitong, a super thug, and he has a greater certainty of winning for a frontal attack.

With his mind decided, Gu Xiangyang summoned Gu Zhitong, and then walked along the maintenance passage towards the door.

"Hey! Who are you? Not long after going out, Gu Xiangyang was at a three-way intersection and met several patrolmen with guns.

Gu Zhitong stood in front of Gu Xiangyang, and Gu Xiangyang directly threw out a power grid talisman technique, and these people didn't even have a chance to deduct the bolt, so they fell to the ground.

And all this was also discovered by the monitoring equipment in the passage, the alarm sounded, and the sound of footsteps approached this way.

Gu Xiangyang and Gu Zhitong glanced at each other and stepped back, Gu Zhitong could be alone, and he could ignore the bullet directly, but Gu Xiangyang couldn't, he didn't have such a strong body.

Therefore, retreating to the original passage, the front is tough in order to save Gu Xiangyang's life.

The two sides quickly exchanged hands, and Gu Zhitong relied on his strong body and extraordinary martial arts to rush directly into the crowd to fight.

And Gu Xiangyang was holding a stick and knocking a sticky stick on the side,

Once someone wants to shoot, Gu Xiangyang will hide behind Gu Zhitong.

Seeing that more and more people were gathering in the passage, Gu Xiangyang took out a talisman and threw it out directly, and then there was an earthen wall, blocking himself and Gu Zhitong.

The sudden appearance of the earthen wall made Gu Zhitong slightly stunned.

But the high temperature faintly coming from the opposite side of the earthen wall also made him speculate what was going on, this master looked harmless to humans and animals, but once he was ruthless, it was definitely at the demon level.

Gu Xiangyang didn't let the fire outside last too long, such a high temperature casually burned for a few seconds, it was enough to turn those carbohydrates into ashes.

After removing the earthen wall, Gu Xiangyang immediately removed the beacon flames, and then there were more than a dozen continuous water gathering talismans.

Building the earthen wall again, Gu Xiangyang had seen the power of those water vapors in high temperatures. "Bang" and the meat will be cooked.

After waiting for a while, Gu Xiangyang removed the earthen wall again and walked outside with Gu Zhitong.

The floor and walls were already somewhat deformed, and there was nothing left of the ground except for some char-like stuff.

Gu Xiangyang scanned through the divine vision and found that there was no one at the top, so he found the way down and went all the way down.

The lower floor, which looks like a factory, is filled with many old machines.

I don't know how many years these devices have not been used, and they are all rusty and badly corroded.

Not long after Gu Xiangyang and the two entered, the lights here suddenly went out.

"Grass! Lao Tzu knew it wasn't that simple. Gu Xiangyang scolded, and then directly took out a handful of detonation charms and threw them around.

This is obviously an ambush by the enemy, although Gu Xiangyang does not know what will appear, but the basic precautions still need to be there.

In fact, as long as the person with the spatial ability last time does not appear, then Gu Xiangyang is still sure to deal with it.

There was a sound of Suosuo, accompanied by a subtle sound of "squeak", from far to near.

Gu Xiangyang's pupils shrank suddenly, this Nima was too disgusting.

Through the divine eyes, Gu Xiangyang saw a group of rats of different sizes surrounding him.

Looking at the sharp teeth of these guys, Gu Xiangyang knew that these things were full of destructive power.

"Heaven and earth are infinite, and Qiankun borrows the law! Ring of Fire! Gu Xiangyang directly sacrificed the ring of flames, and a ring of fire spread out in all directions.

The dense rats around were directly ignited when the ring of fire passed, and one by one the fire balls struggled and rolled on the ground. A disgusting smell of burnt hair permeated the room.

"Brother Gu, let's go, or we'll be smoked to death." Gu Xiangyang covered his nose and said to Gu Zhitong.

"Be careful!" Gu Zhitong suddenly pushed Gu Xiangyang, and with the other hand, he held the Heavenly Ice Pill in front of him.

"Bell!" A sound of gold and iron echoed in the room, and Gu Zhitong took half a step back.

Gu Xiangyang was a little stunned for a while, what is the situation with this Nima? Why was it suddenly attacked?

Another sound of gold and iron sounded, this time Gu Zhitong was prepared, and he was not repulsed, but after taking the next move, he took a step forward, lowered his body, and slashed up.

But this knife was obviously missing, and the cold light of the blade only cut through the air.

Gu Xiangyang stared, and a blurred black shadow that did not live in the room jumping back and forth was locked by him.

This mass of things is very fast, jumping back and forth, and from time to time it will attack Gu Zhitong.

Since he could see the figure of the other party, Gu Xiangyang had a way to deal with it.

"Heaven and earth are infinite, and Qiankun borrows the law! Thunder Grid! A power grid burst out in all directions, enveloping the black shadow in an instant.

Aren't you able to jump? Isn't it a large range of activities? Isn't it fast? Hehe, Lao Tzu's talisman is large in range and powerful, and a thunder grid can paralyze you.

The black shadow fell to the ground, twitching continuously, Gu Zhitong flashed forward and pressed the knife against its chest.

Gu Xiangyang leaned over and took a look, I was obedient, this Nima is a super big mouse, with a body more than one meter long, developed limbs, and sharp claws, if this Nima is really scratched, then it is not dead?

Gu Xiangyang finished reading it and said, "Kill!" Gu Zhitong beside him followed with a knife and stabbed down.

"Squeak" The big rat let out a scream, then twitched a few times before it was silent.

Gu Xiangyang inadvertently took a look, and couldn't help but sigh softly, a human soul actually floated out of this mouse's body.

Instinctively, Gu Xiangyang directly accepted this soul, and then he figured out that this must be an experimental product of Rakshasa.

Beastize humans and mutate them to gain new abilities.

But no matter how much he changes, his soul will not change, it will still be human.

"It's numb, these people are so inhumane, taking people to do such a disgusting experiment. What a damn one! Gu Xiangyang scolded.

"What the master said is that these people really deserve to die." Gu Zhitong echoed on the side.

"Let's go! Ruined this place, so that they will never be able to use it in the future. Gu Xiangyang gritted his teeth and said.

Subsequently, Gu Xiangyang no longer stayed, and left a detonation talisman everywhere he went.

Killing while walking, along the way, Gu Xiangyang's talisman showed its might.

Occasionally, there are genetic warriors who slip through the net, or monsters that have been modified, then, there are Gu Zhitong's fast knives waiting for them.

There are two places in this that make Gu Xiangyang feel uncomfortable, one is the dissection and laboratory, and various organs are made into specimens and placed inside, which makes people feel disgusting when they see it.

The other place is something like a prison, where those who have been reformed, or who have failed experiments, are all kept there.

Gu Xiangyang went in and saw that there was no normal person. This made Gu Xiangyang very disappointed.

For these people, the best way is to destroy, at least. Gu Xiangyang didn't know what kind of harm would be caused by letting them out.

Moreover, once people discover their existence, they will definitely be arrested for experiments. Rather than this, it is better to let them leave like this, maybe they can have a good baby in the next life.

Dense gunfire rang out outside the base, and when someone fled from the only entrance and exit of the base, they were found by Wen Yue and Rowling who were lying in ambush on the top of the mountain, and shot and killed.

"Master, I found something, come and take a look." Just as Gu Xiangyang was about to leave, Gu Zhitong suddenly ran over, still holding a green stone in his hand.

"Huh? Isn't this jadeite? Gu Xiangyang wondered. Then he carefully identified it with his divine eyes.

However, the result was obviously that Gu Xiangyang was wrong, it was just Ross Jade, a jade produced in the Mao Bear Country.

But this thing, the god told Gu Xiangyang, this is a jade that contains a trace amount of spiritual power.