"What the hell?"

Lei Ren's heart jumped, he didn't expect this spring to be so deep!

But what surprised him even more was that he hadn't touched the bottom of the Sealing Abyss Great Array until he was thirteen thousand zhang!

"It's really strange, it's clear that this spiritual abyss is only ten thousand zhang deep, why is this abyss great array so big?"

Lei Ren was puzzled, from the introduction of the Origin Son, he knew that this Sealing Abyss Great Array was like a cuboid that covered the entire Spirit Abyss, so it was impossible to escape from below. Pen, fun, and www.biquge.info

This is also why, he wants to use a flying sword to explore the way in front, for fear that when he goes down, he will directly collide with the big array and be wiped out by the big array, which is the wrongful death of death.

However, when he was thinking wildly, the distance of five hundred zhang was there in an instant.

"Click. ”

Lei Ren appeared from the spring, stepped lightly on the ground, and found that there was a hole under the spring!

And what appeared in front of him was a cave full of earth vein aura!

“...... This?"

Lei Ren's face tightened, at the bottom of the Lingyuan, there was a huge Spirit Lake, which made people very puzzled, but what was even more unexpected was that there was actually a cave under the Spirit Lake!

Not to mention, in this cave, traces of artificial excavation can be clearly felt, because in any case, it is unlikely that the 3,000-zhang straight spring passage is naturally generated.

Thinking of this, Lei Ren was also very careful, and he even wondered if there was anyone living here.

After all, in a cultivation treasure land like Lingyuan, although it is said that when the six sects do not urge the formation, it is theoretically impossible for a living person to live there, but for ten thousand years, who can guarantee that there will not be a ghost talent who can come up with a way?

"Gollum. ”

Lei Ren was slightly nervous in his heart, and couldn't help but swallow a mouthful of saliva.

After all, no matter what, if there is really someone who can live in seclusion here, it is definitely an old monster, and it is not an opponent he can deal with at all.

It's just that he has come all the time, and if he doesn't find out, he is very unwilling.

"No matter...... If there were any old monsters, I would have been discovered by now. ”

Lei Ren put his heart sideways, anyway, he is trapped here without a token now, according to common sense, horizontal and vertical are a dead end, so he also thought about it, and after urging the fire system true yuan to illuminate the way forward, he slowly walked up in the cave.

Although he suspected that the cave was dug by hand, it seemed that the traces were not obvious now.

"It seems that even if someone else had dug it up, a long time had passed, so on the surface, the rock walls here are not much different from natural formations. ”

Lei Ren breathed a sigh of relief, there was really no living breath here, which made him slightly relieved.

It's just that as soon as he walked out of Baizhang, he reached the end of the cave, which was really short compared to the 3,000-zhang spring passage.

"It's ?!......"

Lei Ren was stunned, he thought about many scenes, such as finding a bedroom, or finding another spiritual lake, but he didn't expect that what appeared in front of him was actually an empty stone room.

In the stone room, the only thing was that there was a mysterious and complex formation on the ground.

But although Lei Ren had already learned the alchemy refining weapon, he had no time to study this formation alone, so his eyes were black and he couldn't understand it.

"Huh, this is ......."

He was just distressed, but he noticed that he had kicked something at his feet.

When I looked down, I realized that it was actually an inconspicuous black stick.

Because the stick had been lying on the ground for an unknown amount of time, and it was even covered with dust and stone chips, he at first thought it was just an irregular bulge on the ground, but after a kick, it rolled with a gurgling sound.

However, when he picked it up and looked at it, he found that it seemed to be a stick that had lost its aura, and there was nothing special, and even if he didn't give up, he dripped blood, but there was no reaction, and he couldn't recognize the Lord.

"It looks like a waste, it's just that the material is very hard. ”

Lei Ren stretched out his hand and pinched it, and found that this stick was very hard, but it could not be driven by the Lord's things, and it was not of much use if it was hard alone.

"Master, look, there is a hole in the middle of the formation!"

Just as he was studying the stick, the ink spirit in his body suddenly shouted, and when Lei Ren looked over, he found that there was really a small black hole in the middle of this formation.

"Mo Ling, do you know the formation?"

Lei Ren asked curiously, but the result was as he expected.

"I don't understand ......"

Mo Ling said embarrassedly, but at this time, the fire luan in the small tower couldn't stand it.

"Fool, wipe off the gravel stuck to that stick and stick it in that hole!"

Huo Luan shouted, looking down on the two stupid people.

"Oh?"

Lei Ren raised his eyebrows, he took the stick and gestured, and found that the size was really about the same.

"Xiaohong, do you know the formation?"

He asked in surprise, after all, they are all Beast Soul Pills, but I didn't expect this little Huoluan, who doesn't seem to have grown his hair yet, can understand it?

"Hmph, of course I ...... I don't understand, but if you look at the size, isn't it clear...... By the way, Xiaohong, who are you calling!

Huo Luan snorted disdainfully, but when he heard Lei Ren's name, he jumped up.

Unexpectedly, she didn't refute in the end, and even warmed her heart.

Because when she followed the previous master, she didn't have a name at all, she was always called Huoluan, and over time, she even forgot about not having a name.

Although Xiaohong is really a little ugly...... But if you love to call, just call it!

"I don't understand you and command ...... blindly"

Lei Ren smiled bitterly, but it was true that there was nothing else in the stone room except for the small hole in the formation, only this stick.

Thinking of this, he was also a dead horse as a live horse doctor, and after wiping off the sticky crumbs on the stick, he carefully took the stick and inserted it!

"Click-"

As the stick was inserted little by little, Lei Ren was also sweating slightly on his forehead, not because of the exertion, but because of the tension in the face of the unknown, which made him very careful.

After all, believe it or not, he was triggering a formation that he didn't know what it was for.

And after seeing Lingyuan's Sealing Abyss Great Array, he also had enough awe for this mysterious formation.

Boom!

Just as he carefully thrust it down a little bit, the stick in his hand was only halfway in, as if it was at the end, and there was a crisp crashing sound.

The next moment, he had just been stunned, and before he could react otherwise, the formation under his feet began to emit a brilliant golden light!

"It's ......"

Lei Ren was stunned, he didn't know what the formation was for, but it seemed that he was indeed touched by his blind cat and activated!