In this garden-like garden, Liang En and his search encountered unprecedented difficulties. And the main culprit of the difficulties is the abundant spiritual power around them.

Because these spiritual powers had spawned a large number of elixirs full of spiritual power in the valley, Liang En's perception had almost no effect here, as they were unable to distinguish the most important target in this high-spirit environment.

It's the same as how to hide a grain of sand, the best way is not to lock it in a box or hide it in a secret room, but to leave it on the beach, and now the spiritual power that summoned Liang En is hidden in the surrounding background spiritual power, so that Liang En can't lock the target location at all.

Of course, this doesn't mean that they can't use their spiritual power to search for targets, just like catching fish, if they can't catch fish with hooks or nets, they can also fish in the dry water.

But there is a serious downside to this practice - there are so many elixirs growing here, it is obviously some kind of existence similar to the Cave Heaven Blessed Land, and if such a place is destroyed, it will obviously bear some cause and effect.

Compared to monsters or curses, cause and effect are the most complicated to deal with, and even if Liang En has the means to transfer or even solve the poison of cause and effect with merit, he doesn't want to use those methods.

Just as human beings now have very good means of treating various external injuries, and even recover from the same as before, but this does not mean that everyone will cut themselves if they have nothing to do.

The only thing to be thankful for is that the hidden methods here are all naturally formed, not from humans or similar intelligent beings, so it is not too difficult to find a target without spiritual perception.

After spending most of the day and eating a sumptuous lunch in the wilderness, they finally found a deep cave behind a shrub and vine halfway up the mountain.

"Absolute Spirit Stone? There's such a thing in this place—" After tapping lightly on the translucent black stones around the cave with his hand, Liang En finally figured out why he hadn't found the other party before.

These stones are often found around volcanoes, and those who don't know them may mistake them for obsidian, but the two stones are only somewhat similar in appearance, but they are completely incompatible.

Obsidian is formed by the cooling of underground magma brought out by volcanoes, and in this world with spiritual powers, obsidian often becomes one of the extraordinary raw materials of fire attributes, using something related to fire and exorcism.

The Absolute Spirit Stone comes from a place several times deeper below the earth's crust, and its function is to isolate all spiritual power - it cannot be attached to any spiritual power circle, nor can it be processed with spiritual power.

The only thing that can be affected by spiritual power is that the various effects caused by spiritual power can destroy this stone, but that part of the power used for destruction is obviously unlikely to be finely manipulated and cannot be used for processing.

But that doesn't mean that the Absolute Spirit Stone can't be used, and when it's handcrafted into a container or built into a closed building, it can mask the fluctuations in its spiritual power.

That's why Liang En hadn't been able to find the true source of this power before—because this power was hidden in the mountain, and the mountain was surrounded by Absolute Spirit Stones.

If it weren't for the fact that the area here was very small, allowing Liang En and the others to have enough time and energy to conduct a comprehensive search, it would be impossible to lock this place just by relying on the spiritual power that seeped out of the cave entrance.

After a few seconds, Liang En and the others were ready for battle, and then walked towards the depths of the cave in front of them, and unexpectedly, when they had just taken a dozen steps inside, the surroundings suddenly darkened.

This kind of darkness is a special kind of darkness, whether it is the kind of dark vision unique to the dragon clan that Ao Lei has mastered, or the body that Liang En has repeatedly strengthened, it cannot penetrate the darkness in front of him.

Liang En and the others tried to release their spiritual power, but these spiritual powers were absorbed when they hit the surrounding cave walls, so that they were completely unsure of what the surrounding terrain was.

"What do we do now?" Ao Lei suddenly seemed a little flustered at this time, because she found that all the powers related to reconnaissance in her possession had disappeared, and she was like an ordinary person here.

Although she still has supernatural powers, using them without gaining access to the surrounding situation will only hurt herself, for example, she chooses to walk slowly now because she doesn't know what she will bump into if she flies.

"Let me think, let me think—" Liang En began to think after hearing what the other party said, and he didn't want to move forward in the dark in the chaos.

After thinking for a few minutes, Liang En's frowning brows suddenly relaxed, and the whole person was obviously a lot more relaxed: "I think I can try some ways to solve the current problem." ”

Speaking of which, Liang En took out some modern equipment that had been installed in the space by himself and fiddled with it, and soon, a series of equipment, including thermal imagers, portable radars, etc., began to operate under Liang En's operation.

After a simple attempt, Liang En determined that both the thermal imager and the portable radar were like scrap here, with the screen empty and nothing.

The people inside the cave felt like a black hole, whether it was visible or invisible light, even electromagnetic waves were completely absorbed, and it was completely unable to give Liang En any valuable feedback.

Fortunately, when Liang took out a sonar, the situation changed, and Liang was able to see the boundary between gas and solid as the ultrasound came out.

Although this method does not guarantee 100% safety, it is much better than groping in the darkness now, especially since both he and Ao Lei can feel that they are most likely not the only life in the cave.

After putting away all the equipment and Liang En, he began to tell Ao Lei about his discovery, and used his spiritual power to shake the air around him, and then used ultrasound waves to navigate himself in the darkness.

Regaining his sense of his surroundings, Liang discovered that the entire cave was descending all the way, and that the size of the cave was slowly increasing with an efficiency that was almost impossible for the human eye to determine, and the temperature was increasing by the same amount.

"There's light, do you see if there's light ahead?" After walking in the darkness for more than two hours, Ao Lei suddenly clenched Liang En's hand, and then said in an excited tone.

"Yes, I saw a red light." After seeing the light, Liang En closed his eyes for several seconds before opening them, and then said in an affirmative tone.

"And do you feel the temperature around you suddenly rise?"

At this time, the surrounding temperature had risen to more than 200 degrees Celsius, which was completely unacceptable to normal creatures, but it had no effect on Liang En and them at all.

During the previous two-hour journey, the temperature around them had risen from more than 20 degrees to 200 degrees Celsius, but now the temperature has risen by five degrees in just a few minutes.

Obviously, the temperature came from the exit at the other end of the tunnel, and the red light brought them light and increased temperatures.

Finally, Liang En and the others walked out of the tunnel, and then they were completely shocked by the scenery.