When this light array fell into the body, Xue Zhen's magic technique was urged again, and the light array suddenly disappeared, however, around the blood erosion phantom thunder wood, there were still miniature blood swirls that could continue to appear, and the blood swirls drilled into the blood erosion phantom thunder wood, bringing in a trace amount of Xue Zhen's essence blood, these essence blood with a certain magic trick were very limited, and Xue Zhen's weekly exercise every time he ran could also produce a lot, so it basically did not have much impact on Xue Zhen.

"Return the blood to the source forbidden!With such nourishment, the speed of the Annihilation Blood God Thunder should be faster!" Xue Zhen snorted lightly.

Of course, this urging to return the blood to the source ban can be controlled, and the size of the control depends on Xue Zhen's mind, in the general process, Xue Zhen will naturally not increase lightly, and it will maintain such a small amount, Xue Zhen checked it again, and confirmed that there was no problem, and then he was completely relieved.

At this moment, Xue Zhen originally wanted to continue to experiment with the two Rouge Mandarin Duck Elixir that he had refined, but after sensing the lack of immortal aura outside, Xue Zhen shook his head and put this matter aside for the time being.

"Since this is indeed the old place of the Thundercloud Sect, then there must be some other old places of the sect nearby, try your luck!"

Xue Zhen made a little decision, the Yue Lingtian Absolute Array had been withdrawn to his fingers, and in an instant, Xue Zhen just released his divine thoughts, and the nearby completely empty loess plain was still as quiet as ever, the magic trick in Xue Zhen's hand was urged, and the Xuanhuang Xiaguang of the earth was draped, and Xue Zhen had already fallen down again.

In Xue Zhen's eyes, the average monk is concerned about a certain place about 10,000 zhang, unless there is a clear goal, not to mention the risk of traveling underground, it is also very laborious, and it is not easy for the divine mind to send it back, most monks are unwilling to explore the underground.

The depth of Xue Zhen's fall this time is about 40,000 zhang or so, and Xue Zhen in advance has already inferred from the approximate range given by Xian Zuimeng, and then inferred according to the broken steps and halls he found in the corresponding underground, and has roughly drawn the corresponding range demarcated by himself, but what Xue Zhen chose was more to the outside, and the area around the circle was more than 40,000 zhang underground, constantly "it" The words circled forward, and in the blink of an eye, Xue Zhen walked out of nearly three years, and found nothing except for some worthless traces.

However, Xue Zhen still had amazing perseverance, and secretly made a decision that if he had been searching in this place for ten years, if he really found nothing and returned directly, he would not waste time here.

It was such a decision, Xue Zhen continued to expand the scope of the search underground, and it continued, and finally, almost six years passed, Xue Zhen only recognized it from the softer stratum, and went straight away, and finally the pressure was greatly reduced, and Xue Zhen had appeared in a huge underground space.

This space is not very high, that is, about a hundred zhang, but what Xue Zhen can see is an endless golden ocean, and it is a large flickering thunder sea, which continues until the end of Xue Zhen's line of sight, and there is still no endless meaning.

This sea of thunder continued one by one, like a draped moss, tiled away, but the thunder wire that bounced up from time to time even pasted a lot on the upper wall, and then looked at these lightning bolts, as well as the inverted space where he was located, and the place where he was not splashed by the thunder, Xue Zhen couldn't help but be shocked.

"Thunder Moss Golden Sea!"

Xue Zhen said secretly in his heart, and then looking at the lightning rays that kept splashing outward, Xue Zhen was even more secretly glad that he appeared in the place, if he moved a little bit, he might hurt his body if he didn't catch it off guard. Now it seems that if this Thunder Moss Golden Sea wants to go over, I am afraid that it will have to use the spiritual domain to protect it, but the damage of the lightning thunder to the spiritual realm is by no means comparable to ordinary attacks, if there is not enough attraction, Xue Zhen will never take such a strange risk.

In Xue Zhen's eyes, the location of this Thunder Moss Golden Sea was on the edge of the Thundercloud Sect, and the person in charge of the founding of the Sect back then may have taken a fancy to this place, but along the edge of the rock wall, there were some inverted spaces like Xue Zhen's from time to time, perhaps to facilitate the cultivation of the sect's disciples.

Like this large sea of thunder moss, under the circumstance of not knowing what to do, Xue Zhen's divine thoughts naturally did not want to stretch out too far, but the range of nearly a thousand miles was such a sea of thunder moss gold, Xue Zhen couldn't help but shake his head and sigh lightly. In a place like this that can be called a Jedi, it is difficult to say that there are any treasures, and even if they exist, they are not something he can obtain.

At this time, after observing for a while, Xue Zhen withdrew his gaze, and Shi Jue Huang Xia was already draped on his body, but Xue Zhen completely dispersed the Huang Xia in his body afterwards.

At this time, Xue Zhen's ears moved slightly, and he looked up in one of the directions, as if he was looking at something, but in that direction, except for this thunder moss golden sea, there was still a large thunder moss golden sea, and there was nothing strange about it.

"Huh, why did a voice appear, it seemed to be a woman's voice!" Xue Zhen muttered almost silently.

It turned out that after the almost mechanical sound of "silkling" electric thunder appeared here, Xue Zhen's Zhixuan Tiancong actually heard a gentle whimper, like crying, but it quickly disappeared between intermittent times.

"Could it be that someone is trapped!" Xue Zhen guessed in a dark voice.

However, at this time, Xue Zhen pressed all his mana into the Supreme Xuan Tiancong, completely putting aside the "silky rustling" sound on the thunder moss golden sea, and lasted for nearly two hours, but he could no longer hear the appearance of that voice.

"Could it be that I heard it wrong, this can't be!"

Xue Zhen's own speculation was immediately denied by himself, but he still couldn't figure out how there could be a monk's voice in this thunder moss golden sea, and even Lei Xiu was unlikely to exist here forever.

"Alas! Forget it, don't say that you can't hear it now, and even if you hear it, it's difficult to make a move! Maybe you will even take Xue's life! Besides, that person is not a cry for help but a cry, at least it is not a situation where his life is in danger!"

Xue Zhen, who thought about it like this, couldn't help but shake his head, but he still held his breath, stimulated Xuan Tiancong again, and listened to it for three hours, but still found nothing, and then he used the earth escape technique to get out.

And more than ten hours after Xue Zhen left, the crying voice came over again, but Xue Zhen had long since disappeared from where he went, if Xue Zhen was there, he would definitely be able to hear it, it was a woman's crying, a crying voice that Xue Zhen could not refuse, the sound lasted for a while, and then disappeared without a trace in the thunder moss golden sea.