Lin Xiu nodded to Epheria, and did not skimp on the black scroll he had obtained in the Black Stone Mountain before, aimed at the center of the black circular area under his feet, raised his hand and threw it, and accurately covered the scroll on the shallow square groove.

I saw that the black scroll seemed to melt and dissipate, leaving behind the gold patterns and symbols on the scroll, which merged into the black □□ domain, flowing, outlining a more exquisite track.

This is also ...... super energy circuit? Everyone saw these changes in their eyes and secretly speculated.

But no matter what it is, it is clear that the track is incomplete, and there are obviously three nodes missing from it - in the center of the circle and on the extension lines on both sides, there are three places, each with a missing slot.

Observe the shape and size of the notch...... Soon there was a plan, Xuan Yong, the leader of the Black Warrior Mercenary Group, took the lead in taking out the black crystal, Tiandao Chun, the leader of the True Red Mercenary Group, followed closely and took out the pearl, and Bill Caladin, the leader of the Old Tree Mercenary Group, also took out another pearl he got. Looking at this painstakingly calculated bead, Bill was in a complicated and gloomy mood, and he secretly took a few deep breaths and forced himself to let go of his unhappiness. Hmph, let's see, the next competition is the key!

The moment the three of them filled in the three grooves, everyone felt a slight vibration under their feet!

I saw two pearls slowly rotating around the crystal, and in the entire circular area, the black substance with gold patterns and symbols began to slowly deform, like a liquid, with a streamlined texture, from the central crystal, slowly raised upward, pulling out a cone-shaped body...... It was not until the cone head rose to about 130 centimeters that it stopped. In the process of rising upward, the black crystal that was originally located in the center is also deformed, slowly splitting and blooming, and finally becoming a "flower" embedded in the top.

By the time the change and the shaking under the feet stopped, it was only a few tens of seconds, but some people had cold sweat on their noses, and the unknown was always frightening, even if everyone present could be called well-informed and well-trained experts.

"That's all that's left now. In the team of country m, the sword saint Eric broke the silence, took out the long sword that he was forced to receive, touched his chin, and his eyes fell on the "flower heart" formed by the black crystal at the top—there was a "one" shaped hole there.

Eric stepped forward and aimed his sword at the hole.

As the longsword faded into the hole, watching the scene......

"I see...... someone in the crowd muttered.

Yes, in this situation, looking at the shape of the sword body, those "blood grooves" and "tooth blades", the more you look at it, the more it looks like a key.

When the "key" was halfway in, I saw that the black substance began to rotate again, the height did not change, and a pure black disc less than a few millimeters thick quickly extended from the center of the top, and the whole process of change was still as smooth and silent as liquid deformation. And when the "key" is finally engulfed, the black crystal "flower" at the top has also disappeared, and in its place, a layer of crystalline water that extends over the entire new disk.

At this moment, all the golden tracks dimmed at the same time, leaving only a faint outline.

Looking at such a disc with a diameter of about 3 meters, if you hadn't witnessed the magical transformation process before, I am afraid that it would have been mistaken for a large black plate filled with a layer of water.

The crowd held their breath and waited for a while, but nothing changed.

At last...... Is it over for the time being?

After the atmosphere relaxed slightly, some people subconsciously made a wrong step, only to find that their legs were already a little stiff. Excessive tension of the nerves, which seriously accelerates fatigue.

The surrounding scenery is still an unchanging layer of dissonance, and in comparison, the unknown device in front of you is more like the most likely next clue. But the question is, what is the clue? What does this increasingly strange and beautiful unknown device do?

"Prepare the instrument, and do a deep comprehensive material analysis of this black device. Lin Xiu turned around and said to Gai Qian in the team, "I have made a record of the change process just now, and we can further extract the data and study the rune map track above." ”

"Is there anything I can help with?" Lin Cheng asked as he concealed the worry in his heart and stepped forward.

"Thank you, then, please help me write a monitoring program. Lin Xiu compared the instrument beside him, and his tone was close to a certain demon king sighing.

Several members of the elite team consciously began to guard the surroundings while continuing to rest. The two uninvited guests in the Z team, Zhao Chengrin and Nobuaki Sato, sat on the ground very peacefully—at least on the surface.

"In other words, as Mr. Hill's successful business person, it is incredibly calm to enter this strange place. Zhao Chengrin looked at Garsesis and said with a big grin, which was very familyly to enhance feelings.

"That is, by my side to Lin Xiu, I am very relieved. Garthasis had an attitude of "everything is enough".

"Mr. Hill is such a cheerful person, haha. Zhao Chenglin said with a smile.

Mr. Demon, you are a little weaker than me, and your hidden aura is stronger than this Zhao Chengrin, what can you not be calm. Nobuaki Sato was unhappy with Garthesis' undisguised attitude towards love, and rolled his eyes without a trace. If it weren't for the feeling that he likes to hide behind the scenes, pretending to be a pig and eating a tiger and controlling everything, and wants to wait for those secret black hands in his "previous life" to appear, he really wants to directly show his strength and imprison the handsome and beautiful rare demon Gatsasis by his side.

Wei Jingting sat on the side and was silent, he originally intended to spy on a few people here, but this kind of topic ...... He couldn't help but think of a few embarrassing questions that Garthasis had consulted with him before, and he wanted to swap jobs with Lin Cheng a little.

The unprofessional and loose atmosphere on the side of a few people naturally attracted the disdainful eyes of several other team members, however, in the current situation, others could not do anything either. After a while, several other teams also entered a similar division of labor as the Z country group.

Three hours passed in the blink of an eye......

The Z group, the M group, the E Ross group, the O allied group, several experts and scholars gradually got together, and in this extraordinary situation, everyone learned from each other's strengths and weaknesses, and did not pay too much attention to it. The initial uneasiness of several scholars who do not have superpowers has gradually stabilized with the curiosity of exploration and discovery in research, and it is easier for people to regain confidence in their own fields.

However, the slow progress of research and the slim prospects of research do not make people willing to be optimistic. Especially for other people who are not researchers, in a way, most of them are warriors, and there is really no sympathy for academic research.

In the face of something that is not very knowledgeable, research can't study anything, so it's not a way to consume it, many people think so in their hearts. Then again, those so-called experts can't do anything else but research. …… Uh, well, except for Team Leader Lin Xiu.

The members of the elite team were also a little breathless, and the team leader Shi Rin came to Lin Xiu to ask for instructions under the eager eyes of the team members: "Team leader, we have finished resting and are on call at any time, does the team leader have any instructions?"

"Not for the time being, everyone continues to take turns to rest. Lin Xiu said, realizing the anxiety of his subordinates, Lin Xiu rarely added, "Some things are not in a hurry." ”

“…… Be. Shi Rin reluctantly returned.

Lin Cheng looked at it from the side, wanting to say something, but he didn't know where to speak. It's been "wasted" for three hours, and he's a little out of breath. Speaking of which, Lin Xiu is different from other team leaders, Lin Xiu is not an ordinary strong team leader, Lin Xiu is also an extremely good scholar, it shouldn't be immersed in research and forget the normal way of performing tasks. However, Lin Cheng also felt that Lin Xiu would not make such a mistake, because the fact that he had grown up since he was a child told him that his younger brother's reason and self-control ability were not so weak.

Lin Xiu, as the leader of the Z country group, naturally has a lot of people staring at Lin Xiu, but others don't have Lin Cheng's "judgment".

Now the relationship between the members of each group is delicate, and it is not possible to talk about complete hostility for the time being, at least, the current cognition, if there is a breakthrough in the other groups, the sword saint Eric of the national group has also noticed the helpless return of Lin Xiu's subordinates, if Lin Xiu suddenly becomes unreliable...... Eric sighed in a complicated mood, it's still quite depressing!

Eric doesn't have any clue about this unknown device. In three hours, he and the super agents of country M used various agent methods to investigate, and even indirectly contacted with equipment, but he didn't see anything, I believe that other groups, especially those mercenaries, also have the same result.

Three hours is obviously close to the limit of patience of some "worldly masters". Ants are ants, and people from the family of the Three True Kings really shouldn't be in the company of low-level creatures.

Ian Saddington in the M team suddenly stood up, took two steps towards the unknown device around the center of each group, turned around, and ordered an agent of the M country special operations group next to him: "You, go up directly, touch it with your hands, climb up!"

The agent of country M who was ordered was stunned for a moment, and he couldn't react for a while.

"Wait!" Before the agent could say anything, Yunagill and Eric stood in front of their subordinates. What are you kidding, does this airborne captain plan to take human life? I don't have a clue now, if this one goes to risk it himself, forget it, and send his subordinates to it.

Ian Saddington looked at the ants in front of him, "You want to disobey?"

It's not over here in country m, the old tree mercenary group is over there, 166 reading network