"Run!"

I don't know who shouted this, and the door of the room was quickly closed by the last person to escape, and then a boom was heard, and a scene was once again presented in front of everyone's eyes, just like the scene of the explosion in the refining room before.

Until this time, Gu Chensheng could be regarded as understanding the cause of the explosion.

"It seems that they are refining some kind of energy in the Star Stone, but the methods are too rough, no wonder they will blow up the furnace. ”

There is no other reason, because in the process of refining the Star Stone, it is necessary to use several kinds of heavenly and earthly treasures to neutralize or enhance the energy fluctuations of the Demon Pill, and then after the rune array carefully carved by the Holy Tattoo Master, combined with the power of the stars, the Star Stone is finally formed.

And now, these people want to forcibly extract it directly through refining and other means, regardless of the wandering order of the energy, as well as the arrangement of its mutual reciprocity, it is strange that they do not blow up the furnace.

"Ahem," several people fled from the center of the explosion in some confusion.

Judging by its scale, it actually exceeded the sum of the previous refining rooms.

It is not difficult to imagine that if one of the several people was a step slower and failed to gather the energy shield, at this time, they were afraid that they would have been shocked by this energy and suffered internal injuries.

"Hey, I'm still on the ground level, I don't need your protection. The little princess looked at Gu Chensheng who appeared in front of her, and her heart was sweet.

Gu Chensheng was also stunned, these seemed to be subconscious behaviors.

"Am I used to it?" Gu Chensheng wondered.

"I'm sorry, I didn't receive your notification just now, but there is a big reason for the explosion in this refining room and your sudden interruption of my refining!" The middle-aged man looked around and found that the people who had heard the sound had gathered into a ring, just surrounding several of them in the middle.

The consul's original high-spirited appearance had already been completely lost out of the clouds, because the momentum that the middle-aged man displayed when he left the refining room was clearly a heaven-level powerhouse.

Why is it that even the Heaven Rank masters are so worthless now?

The consul knew that these young people around him were also the leaders of their generation, and he was not too shocked after seeing their earth-level strength, but heaven-level powerhouses were not very common, especially in the refining room of this layer to which he belonged, if there was really a heaven-level powerhouse, he shouldn't not know it.

"You... Who are you?"

The middle-aged man smiled slightly and said, "I'm just an idle person, you don't have to mind, by the way, I really didn't receive a warning from the cabinet before, please don't be surprised." ”

"It's okay, it's okay, it must have been our negligence that caused the news to not reach you, and now that everyone is not injured, this matter will be over. ”

Looking at this scene. Gu Chensheng and the others all sighed helplessly, and were about to leave, but the middle-aged man stopped Gu Chensheng and said, "This little brother, when you entered the refining room before, you immediately focused your attention on the dark spirit crystal, could it be that the little brother also has research on this kind of heavenly and earthly treasure?"

"Dark Spirit Crystal?" Glancing at this Heavenly Rank powerhouse, Gu Chensheng asked suspiciously, "What is that?"

"Oh, don't you know?" Hearing this, the middle-aged powerhouse was obviously stunned for a moment, he recalled that Gu Chensheng's gaze stayed after entering the refining room, and he thought that he would not be mistaken by the joy that was not hidden in the slightest.

"Hmm. Can you tell me what the Dark Spirit Crystal is?" Gu Chensheng smiled and nodded, and after telling the other party that he didn't know the name, he continued to humbly ask for advice.

"Oh, since you don't recognize it, why did you stare at that stone before?" Seeing that Gu Chensheng denied it, the middle-aged man also made a rough range of the appearance of the dark spirit crystal, if Gu Chensheng was pretending to be stupid, then he wouldn't bother to talk to this junior.

"Could it be that the dark spirit crystal you mentioned is the translucent stone from before?" Gu Chensheng groaned slightly, and then said.

"That's right, that's the Dark Spirit Crystal. The middle-aged man said.

"So... I've really seen a stone similar to it before, but the appearance is a little different, it turns out that this thing is called a Dark Spirit Crystal..."Gu Chensheng showed a look of sudden realization, with a disguised emotion of spiritual power, and that Heavenly Rank powerhouse couldn't tell whether what Gu Chensheng said was true or false.

"Oh? I've seen it before... Where?"

Hearing Gu Chensheng say this, the middle-aged man first paused for a moment, and then asked which two words were almost instantaneous, and what was carried in it was clearly a spiritual force that made Gu Chensheng very familiar.

Gu Chensheng couldn't help but be slightly shocked in his heart, fortunately, the use of this spiritual power was too rough, not like it was deliberate, but a kind of exploration that seemed to be the instinct of the body, as if some people had stronger intuition than others.

The expression on Gu Chensheng's face remained unchanged, and he said, "I saw it when I traveled around with the teacher before, but I can't remember the specific location, after all, I was still young at that time. ”

Seeing that his words didn't seem to be fake, the middle-aged man realized Gu Chensheng's age, if it was really like what the other party said, it was something he met when he was young, maybe he might not be able to remember it clearly.

"I don't know the name of the Venerable Master, but I can easily tell you, do you have any research on this dark spirit crystal?" the middle-aged man asked with a smile.

"He's just a wandering magician, an idle cloud and wild crane, and his predecessors may not have heard of it. ”

"It's me who is abrupt, I wonder if the little brother is interested in studying this dark spirit crystal together?" the middle-aged man's brows furrowed at first, and then he still did not give up on the invitation.

He always felt that Gu Chensheng had enough understanding of this dark spirit crystal, and he couldn't say it clearly, in fact, it was a psychological intuition, and his intuition told him that if he let Gu Chensheng go now, it would definitely be a loss for him.

"This... The seniors are not too affordable. Gu Chensheng shook his head and was about to turn around and leave, he didn't think about surprising others by showing his skills, if he really wanted to have this kind of hobby, it was better to wait for him to have enough self-preservation.

"Little brother, wait a minute. Seeing that Gu Chensheng was about to leave, the middle-aged man hurriedly stopped him and said, "Little brother, it should be the cabinet in the direction you are going, I just have nothing to do, so I might as well go together." ”

When Gu Chensheng heard this, the corners of his mouth inevitably twitched, this guy still relied on himself?

It's just that Tianji Pavilion is not specially opened for him, even if he opposes it now, it will be of no other use than to make the other party unhappy. If people really wanted to follow him, Gu Chensheng had no room to stop him at all.