Xiao Chen first stood on an abandoned table in the corner of the room, his head against the ceiling, and then quickly used the strong concealment technique.

Xiao Chen only needed to force the spiritual energy as far as possible towards the position of the body surface, and his body began to appear in a state of semi-nothingness.

This kind of semi-nothingness far exceeded the kind of nothingness that came with his body when he first became a ghost, and soon this nothingness was further intensified, and in the end, Xiao Chen couldn't even see himself!

It was from this time that Xiao Chen could feel that the spiritual energy in his body was flowing rapidly.

It seems that now that this skill has been officially activated, counting Xiao Chen eating a food that replenishes all spiritual energy, the duration of his strong hidden technique will only last for two minutes, and now he must act quickly.

Then Xiao Chen jumped lightly towards the ceiling above, and plunged into it.

Compared with the primary wall piercing technique, the intermediate wall piercing technique is actually only a slight increase in the amount, and the current advanced wall piercing technique has directly changed the efficiency of this wall piercing technique.

There is no longer that exaggerated feeling of resistance, and the speed of crossing is at least four or five times higher than before.

In less than a few seconds, Xiao Chen had already drilled onto the rooftop!

I saw a few people squatting on the north edge of the rooftop, but their eyes were not downstairs, but at the soles of their feet.

Xiao Chen counted them, there were four people in total, and none of the faces Xiao Chen had ever seen.

But...... Although he hadn't seen them, Xiao Chen could roughly determine their identities.

Because these guys actually have that kind of metal ball in their hands!

And this time it's each person holding one!

This shows that they are likely to still be connected to Ding Wu!

It's strange, why is this Ding Wu arranging these metal balls in so many places?

Now Xiao Chen still doesn't know what the specific function of these metal balls is, but what is certain is that these are 100% related to energy and ghosts.

This time, Xiao Chen's observation distance was much closer than the last time he was in the parking lot, Xiao Chen estimated the remaining time, and then quickly approached the four people.

They remained motionless, each staring at the ground like a sculpture.

Xiao Chen was a little puzzled, what are these guys doing? It doesn't look like they've been immobilized, but they have noticed someone going upstairs, listening to the movements of the people below while keeping quiet?

Xiao Chen took advantage of the fact that there was still time and when these people were temporarily unresponsive, he went all out to observe the detailed state of these metal balls.

The size of this metal ball was about the same as the one he had seen in the parking lot before, that is, about the size of a football, and it was obvious that the inside of the ball was hollow, but Xiao Chen couldn't see what was inside.

Because it was too dark in this sphere, even Xiao Chen's night vision ability was difficult to see clearly, after all, his night vision ability was also limited.

In addition, there is a device like an antenna at the top of the metal ball, which Xiao Chen didn't notice when he was in the parking lot before, and it feels like this antenna is very likely to be used to transmit signals, can this sphere still transmit the information it collects remotely?

Well...... It's really not impossible, because the place where this sphere is arranged seems to be very scattered now, and it is impossible for them to arrange people to guard every place, so I am afraid that this sphere can not only convey information, but even have a certain ability to preserve information!

Xiao Chen wanted to observe further, but now the time was almost a minute.

Xiao Chen hurriedly took out the food full of spiritual energy and took a bite, but just as he was about to continue observing for a while before making a decision, the eyes of the four guys suddenly met with each other.

At the same time, Xiao Chen found that one of the people holding the metal sphere in his hand suddenly smashed the ball in his hand towards Xiao Chen!

Xiao Chen was taken aback, but he also saw the other device that the man had hidden behind the metal ball before.

It's an energy detector!

Damn it!

After a long time, they already found out that they were here!

The spiritual energy that had just been replenished no longer needed to maintain the strong concealment technique, Xiao Chen hurriedly raised his hands and cut towards the metal ball.

The psionic claws he had just equipped were incredibly strong, and as soon as the blade at the tip of the fist glove touched the orb, the thing was immediately torn in half.

Now Xiao Chen can finally see what's inside!

To Xiao Chen's surprise, it was not a sophisticated instrument, but a large group of insects!

And it's the most basic ghost flying bug.

Xiao Chen immediately came on the spot with a spiritual implosion to sweep away these flying insects, and then more spheres flew towards him, all of which were thrown by those four people.

And the number of spheres is not the four that Xiao Chen saw at the beginning, and those guys kicked the continuous spheres towards Xiao Chen like a trick.

That's right! It's kicked with your feet!

In the process of dodging and eliminating flying insects, Xiao Chen also roughly saw the source of these more spheres, and he was simply hiding on this rooftop for a long time! The reason why Xiao Chen didn't see it before was completely the same reason why the balls in the parking lot disappeared before.

Since these people are most likely related to Ding Wu, and his main quest requires a more intimate cooperative relationship with Ding Wu, he doesn't want to tear his face with these people.

Xiao Chen shouted as he dodged, "Are you Ding Wu's people?" I'm looking for him! I want to work with him! ”

After hearing this, the people immediately glanced at each other, but soon they intensified and began to attack Xiao Chen with flashlights and "water guns".

Xiao Chen became angry all of a sudden, these guys still attacked unrelentingly after hearing the content of their shouts, there were only two possibilities.

Either they didn't care about cooperating with Xiao Chen at all, they just wanted to destroy Xiao Chen with one go.

Either that, these guys aren't Ding Wu's people at all.

Whatever the reason, Xiao Chen had no reason to continue to be polite to them.

At that moment, Xiao Chen directly used the ghost raid to flash behind a person, and then the second damage of the ghost raid directly knocked the person down.

The other three people were obviously startled when they saw this, and they also gathered the flashlight beam on Xiao Chen at the same time again.

However, these three beams of light were easily dissolved by Xiao Chen with spiritual energy protection, and Xiao Chen also controlled the second man with his backhand.

At this time, Xiao Chen heard the barking of the little white dog and also appeared behind him, and when he looked back, he realized that it was actually Duan Xiaoxiao who had come up with the little white dog.

And Duan Xiaoxiao didn't mean to step forward to help now, but just watched their fight with a play-watching demeanor behind him.

It turned out that these people were not Xiao Chen's opponents at all, and after Xiao Chen beat one and controlled another, the other two began to try to escape.

Of course, Xiao Chen wouldn't let them get his wish, he quickly caught up with the two of them with ghost movements, and put them on the ground one after another.

This is still a situation when Xiao Chen has not further upgraded his strength enhancement, if it is a level 3 strength enhancement, Xiao Chen suspects that these two people will have to be pinched to death by himself.

Xiao Chen dragged them all together, and now these four people seemed to have completely lost the will to resist, and they all collapsed on the ground like mud.

"Tell me, who are you?" Xiao Chen asked sharply.

However, these four people still looked stupid before, and they became motionless statues again.

……

"What do I ask you to say?" Xiao Chen roared again.

Then I heard Duan Xiaoxiao speak: "Brother Xiao Chen, you don't have to ask, they won't answer." ”

Xiao Chen frowned and looked back at Duan Xiaoxiao: "How do you know?" ”

"Because they've always been like this." Duan Xiaoxiao said: "I have seen a lot of such people in the Blue Bird Company, they can't speak, they can't cry or laugh, they only know to listen to other people's orders. ”

Xiao Chen frowned again, and looked back at the four guys sitting on the ground together.

It was only then that Xiao Chen discovered that the clothes of these four people were all in a uniform style, the kind of blue and white shirts, and the pants were cropped pants of the same color.

Looks nondescript......

However, since the clothes worn by these people are all uniform, it means that they must belong to a certain "group", and this "group" in Duan Xiaoxiao's mouth turned out to be from the Blue Bird Company!

Xiao Chen once again recalled the situation in the parking lot of the villa area before, and said in his heart, could it be that his judgment was wrong?

I'm afraid that the man who once acted with Ding Wu didn't go to the parking lot to do anything for Ding Wu at all, but for his "other master" Blue Bird Company! That said, it's likely that the other guys are also from the Blue Bird Company!

In this way, what Duan Xiaoxiao said now can be explained, but there is still no way to explain the situation of these four people.

These four people now give Xiao Chen the feeling of almost like robots, Xiao Chen even stepped forward and tried to pinch their arms, because he was already a little skeptical that these four people were really a bunch of metal wrapped in artificial leather under their skin as in the movie......

But of course this is impossible......

Xiao Chen checked these four people one by one, and they were all flesh and blood.

But they do behave in a similar way to robots.

Xiao Chen turned around and continued to ask Duan Xiaoxiao for details, but she couldn't say anything more, she just kept repeating that she had seen many such people when she was locked up in the Blue Bird Company, and the number of them must be far more than these four.

Xiao Chen nodded, and then he noticed the energy detector he had seen earlier, so he quickly snatched this thing over.