Long Jin carefully placed the heart of the spider feather chatter into the corresponding groove. I saw that the shape of the material flickered slightly, and in an instant it became more colorful, exactly like the heart of the spider feather chatter in the groove.

In this case, this is the right one.

Looking back at the other three shapes, the four of them continued to frantically search. Ji Danhuang looked at the appearance of the plant with nine leaves, and the more he looked at it, the more familiar it became, and suddenly a familiar name came to mind.

Nine Tribulations Nirvana Leaf!

Ji Danhuang was slightly stunned, and hurriedly reached into the Qiankun bag and pulled it out violently. He remembered that when Ren Bikong taught him alchemy before, he once gave him a bag of rare materials. After he took it at that time, he looked through it casually, and it seemed that there was this Nine Tribulations Nirvana Leaf among them.

Quickly rummaging through it, Ji Danhuang really found traces of the Nine Tribulations Nirvana Leaf in the bag of rare materials, and hurriedly took it out and put it in the corresponding groove. In the flickering light, the shadow opened up a piece of color, exactly the same as the Nine Tribulation Nirvana Disc Leaf in the groove!

Long Jin and the three of them were a little dumbfounded when they looked at Ji Danhuang's movements. They never thought that in Ji Danhuang's hands, there would be materials that were consistent with the patterns that appeared on the medicine tripod!

Chen Huangying exclaimed, "Jubu Mu Cao!

Ji Danhuang scratched the back of his head embarrassedly: "My master taught me alchemy before, but after I finished learning, I threw it aside, and I haven't reviewed it for a long time." No, he still gave me this bag of materials!" he said, shaking the bag in his hand.

Long Jin pointed to the Nine Tribulations Nirvana Disc Leaf formed on the medicine tripod and asked, "Do you know what is on it?"

Ji Danhuang nodded: "I probably know." I seem to have seen these things in a book before, but I only felt familiar when I read them just now, and I can tell them if I recognize them carefully. They all seem to be scarce materials in the Demon Realm, and ordinary alchemists may not be able to recognize them. ”

Long Jin and the three of them glanced at each other, but they didn't speak. Ji Danhuang can't even recognize ordinary Demon Realm animals and plants now. But he was able to recognize this scarce alchemy material, how did Ren Bikong teach him? Could it be that he picked out those rare and difficult things to teach him? Can he understand them?

I really don't know what Ren Bikong thinks!

Of course, they just think about it. Ren Bikong is Ji Danhuang's master, it doesn't matter how people like to teach them, what do they do with so much care.

Chen Huangying asked, "Then you can know everything on it, and you have it all in your hands?"

Ji Danhuang carefully distinguished the remaining two shadows, and looked very familiar: "It seems to be there, I'll look for it." Then he rummaged through the bag of materials.

Those two things, he does seem to have in stock.

It didn't take long for Ji Danhuang to figure out two things. Put them into the corresponding grooves of the pod. The three of Long Jin watched the shadow on the medicine tripod change color, and they admired Ren Bikong's foresight.

That old boy probably expected that they would use these things, so he prepared them for Ji Danhuang in advance.

With all four items in place, the medicine pod suddenly spewed out a faint purple mist, and slid to the ground like life. The four of them leaned to the side and watched as the faint purple mist snaked across the ground, forming a pattern that was all too familiar to them.

That's Qimen Dunjia's Nine Palace Bagua Diagram!

Seeing such a thing appear in the alchemy room of the Demon Realm, the four of them were all a little stunned. They really couldn't understand how the Demon Realm could have thought of using such a thing as a mechanism.

Could it be because. This thing isn't very popular in the Demon Realm, and not many people understand it, so it's safer to use it as a mechanism?

Well, there is a possibility.

The faces of the four. A smile suddenly appeared. Whatever it was here, it was a good thing for them. Qimen Dunjia's Nine Palace Bagua Diagram, they have learned it very thoroughly, and they can know it without thinking about it. Where exactly is the door opened?

Without hesitation, he stepped on the door, and his feet suddenly sank, and the four of them were carried down by the ground that sank like an elevator. Not much. The downward trend of the ground stopped, and in front of the four of them, there was an additional corridor.

Seeing the corridor, Ji Danhuang really couldn't help but want to complain. Why can't these guys just come to two rows of rooms, and build so many corridors with eggs?

couldn't help but spit out, Ji Danhuang followed behind Long Jin and the others, and stepped into the corridor that made him annoyed to look at it. With the lesson of cutting off half of his toes with a filament last time, this time Ji Danhuang didn't dare to walk in front rashly, and only carefully followed Long Jin and the others, lest he accidentally touch something that shouldn't be touched.

Fortunately, nothing happened along the way. And after passing the corridor, what appeared in front of Ji Danhuang was enough for him to complain for a long time.

Stone Gate.

The corners of Ji Danhuang's mouth twitched, and he couldn't help but smile bitterly. Sure enough, there must be a stone door at the end of the corridor, and the architectural styles are really incomparably similar! Could it be that such a type of secret room is all from the same designer?

When this is a tomb robbery!

Long Jin and Nangong Jun carefully inspected the stone gate and found that there was no organ on the stone gate. Come to think of it, the designer must have thought that with the above mechanisms as a block, there would definitely be no outsiders breaking in. Therefore, I simply saved a few processes, and I didn't bother to add a trap enchantment here.

The four of them couldn't help but smile at each other. If the enemy is lazy, it will really save them a lot of trouble. Otherwise, it will take them a lot of time to unravel the barrier.

Besides, this is likely to be the final destination, and if there is a trap barrier that needs to be lifted, it may be discovered by the enemies inside the door in the process of disarming. When the time comes, it will be even more troublesome.

Along the way, they have spent a lot of time, and if they don't hurry up, the sky will be bright.

The four of them cautiously leaned over to the door and listened, but heard nothing, so they carefully and carefully, trying not to make a sound, pushed the stone door open a small gap. Suddenly, a rich and bitter medicinal smell came out with the jumping firelight, and there was another very familiar breath that came out together.

As soon as he felt that familiar breath, Ji Danhuang's whole person was about to boil, his eyes opened in an instant, and he stuck to the crack of the door and looked inside. Because he has recognized that the familiar aura belongs to the little fox demon Su Zixuan! (To be continued......