C506 No one

After Ning Feng brought Ning Ke to hide himself, Lu Shan then turned around and returned to the area at the end of the corridor. Then, he patiently threw the corpses one after another into the Central Hall.

At first, every time he threw out a corpse, there was a shower of bullets. However, when he threw out another three or four corpses, the central hall seemed to have no reaction. Every time, when the corpses fell to the ground, a gun would fire a series of bullets at them and then it would be over!

It seemed like … The fact that Lu Shan had used corpses to lure the Spear Array to fire again and again had made them extremely disgusted. However, they were afraid that even if the corpses that flew out were not real, they still had to deal with them. However, as long as there was no reaction after the corpse was shot, no one would care about it anymore.

Every time Lu Shan threw the corpse, the intervals would be different. Sometimes it would be short and sometimes it would be long. After throwing out ten corpses in a row, he finally stopped. Moreover, after taking in a deep breath, his entire body seemed to be shrouded in a layer of black light, and then disappeared abruptly from where he stood.

Through repeated probing, Lu Shan was basically able to confirm that … The control of the Spear Array should not be automatic, rather, it was controlled by someone through the monitoring of their Central Hall.

He was afraid that the Spear Array was completely automatic, for example, it could create some sort of infrared detection network in the Central Hall. As long as a person touched those dense infrared rays, the Spear Array would immediately fire at them. If that really was the case … Then it would be useless even if he was invisible.

As long as his body touched those automatic surveillance devices, it would attract the Spear Array's attention. After all, the so-called invisibility was only a matter of refraction of light, and not his own.

And as long as the Spear Array did not use this method of automatic control, then as long as the person controlling it could not see his figure, then naturally, it would not recklessly activate the Spear Array.

In fact... Lu Shan reckoned that this Spear Array could have been controlled automatically. After it was activated, the moment someone appeared in the middle of the Spear Array, the countless barrels above the Central Hall would pour down like rain.

However, this kind of automatic control program was a waste of ammunition, so … After Lu Shan repeatedly threw out the corpse to probe, the person controlling the Spear Array had no choice but to turn off the automatic control system and use manual control. This way, they could naturally save a lot of ammunition.

Otherwise, if Lu Shan threw out a corpse each time, it would be the same as the first time … The entire Central Hall's countless barrels crazily covered the entire hall for more than ten seconds to fire. This way, the Spear Array might have already used up all of its ammunition in ten times, so he would be completely paralyzed by now!

No matter what, Lu Shan was currently invisible, so he probably wouldn't trigger the Spear Array. But even if he managed to trigger it, Lu Shan was not afraid. As long as he did not go deep into the Central Hall too much at once, if he really came across a rain of bullets, he should still have time to retreat to the long corridor.

As expected … When Lu Shan used his Stealth technique and stepped into the Central Hall, walking five meters away, the entire hall was still extremely quiet, not a single bullet came out from the barrel of the gun.

Lu Shan heaved a sigh of relief. He knew that he had won the bet right again!

However … When he raised his head to look at the densely packed gun barrels on the ceiling, he couldn't help but feel his scalp tingle.

Right now, he could sneak out without anyone noticing, but the problem was … He still had to break this Spear Array! But how should this thing be broken? He couldn't possibly take out his gun and shoot at the ceiling in an attempt to blow up the barrels on the ceiling.

Even if Lu Shan's marksmanship was godly, the barrel of the gun wasn't that easy to break. Furthermore, he was currently invisible, so no one would be able to discover him. However, if he really took out his gun … The people observing from the surveillance camera might see a gun appear out of nowhere. Even if they did not know that someone was invisible, they would still rush over in alert. No matter what, they would still sweep across the area like a rain of bullets!

Therefore, this method was not reliable at all!

Other than that, he could only think of a way to find the location of the control room that controlled the Spear Array and destroy this Spear Array from the root!

However, the problem was … Where was the control room? Where should he go?

After thinking about it, Lu Shan could not find any clues, so he could only use a stupid method to go through them bit by bit!

He had already found a long corridor … The place over there seemed to be a laboratory, but in reality, it should be a place for purifying materials and manufacturing D-rank items. That place is an important place in the base, I think... The control room for controlling the Central Hall and Spear Array was not likely to be located there either.

Other than that, there was no control room in the long corridor that had previously imprisoned the Ning Siblings and had been massacred into a river by Lu Shan. Now, he had no other choice but to slowly search in that direction.

Thus, Lu Shan passed through the mess of Central Hall and turned to the other side of the path that he had never been to before.

The result surprised Lu Shan. Although there were many rooms in this corridor that seemed to be decorated with a lot of care, these rooms were all empty now. He walked around from beginning to end, but he didn't even see a shadow of a ghost.

Although most of the rooms in the room had their doors closed tight, Lu Shan did not dare to push the door open and enter. However, with Lu Shan's extraordinary hearing, he was completely sure that no one really existed in the room as long as he stuck close to the door and listened.

Lu Shan's speed of searching was not considered fast, and by the time he had searched through the entire corridor, his invisibility was almost over!

He naturally didn't dare to suddenly appear here, otherwise … The long corridor was filled with cameras that he had never destroyed before. If the members of the evil organization saw him appear here so suddenly, it would be hard to say what kind of crazy reaction they would have next!

Therefore, after a moment of hesitation, Lu Shan called out the Upgrade Box and gave his stealth skills another level of increase. As expected … After the stealth skills had levelled up, he, who was still in stealth mode, originally felt that he could no longer hold on. This also meant that … His stealth skills had been reset, and he could now continue to remain invisible for more than ten minutes!