In the pool, the figures of the old man and Li Yan swept by as quickly as swimming fish, constantly sneaking downward, but the further they went, the larger the space under the Eye of the Nether, and the Eye of the Netherworld seemed to have no end.

"Be careful, it's coming!" The old man suddenly turned to Li Yan and said, but as soon as his words fell, Li Yan saw a strange black vortex suddenly appear in front of him, and before he could remind him, the old man's figure was sucked in by the black whirlpool, and at the same time, he himself suddenly felt a huge suction force coming out of the whirlpool, forcibly pulling his body, under this suction, he couldn't resist at all, and was pulled into it in an instant.

After being pulled in by the black whirlpool, Li Yan only felt that his eyes were dark, and then he felt dizzy in his mind, and when he came back to his senses, he found that he was already in another place, and the old man Yuanzong was standing not far away.

I don't know why, after seeing the figure of the old man, Li Yan suddenly felt very relieved, and then his eyes turned elsewhere and began to look at this place.

After observing for a while, Li Yan found that this place seems to be an old hall, but this place is very peculiar, and there are only a few traces of the building, and the others are all red boulders, and the whole hall is about a space of more than 1,000 zhang in radius, and the red stalactites on it are hanging down, which is very spectacular.

"What kind of place is this?" Li Yan suddenly turned around and asked the old man.

"I don't know, but I can feel that the Xuanyin Cave is here. The old man shook his head. Said.

Li Yan came to the old man's side, followed his gaze, and found that there was a strange stone platform with an octagonal shape. The stone platform is like an octagonal tower-shaped building, about a zhang or so wide, with some obscure inscriptions carved on the stone platform, and behind the stone platform, there is a black stone wall that exudes a faint light.

"Hey, this thing looks so familiar. I seem to have seen it somewhere. Seeing this octagonal stone platform, Li Yan pondered for a moment and said suddenly.

"Huh?" The old man turned around, looked at him and asked, "Have you seen this thing, where is it?"

"I remember that in the rock scorpion nest in the White Deer Mountains, there seems to be a stone platform like this. That's where I found Blackie. Well, that's the tricolor deer you were talking about. Li Yan thought for a while and said.

"But the stone platform in that place seems to be white, and this one is black. Li Yan added.

Hearing this, the old man's spirit was shocked, and then he muttered in his mouth: "Sure enough, it is the Yin Yang Altar, if I am not mistaken, the cause behind the altar should be the Nine Gates Heavenly Palace Array." In this way, the Xuanyin Cave appeared here. It shouldn't be accidental. ”

"Hehe, this is the altar of the Yin attribute, the Xuanyin Cave should be suppressed under this, if what that kid said is true, then that place should suppress a Pure Yang Cave, if it is really as I thought, then it seems that the water in this small world seems to be very deep. The old man chuckled and whispered.

"Old man, what are you talking about?" Seeing that the old man kept talking to himself, Li Yan couldn't help but step forward and ask.

"It's nothing!" the old man waved his hand, then pointed to the octagonal stone platform, and said, "It seems that we are not looking for the wrong place, the Xuanyin Cave should be under this altar." ”

"Down here?" Hearing this, Li Yan immediately began to look at the octagonal stone platform carefully, but he looked at it for a long time and found nothing, so he turned to the old man and asked, "Old man, why can't I feel anything, and besides, what are you going to do when you look for Xuanyin Qi?"

"What are you doing?" The old man looked at Li Yan, suddenly chuckled, and said, "I told you before, if you really find the Xuanyin Qi, maybe your left eye will be restored, have you forgotten!"

"Recovery...... Hearing this, Li Yan was stunned for a moment, and then immediately showed a look of ecstasy on his face, and said excitedly: "At that time, I thought you were joking, do you mean it really? With the Xuanyin Qi, can my left eye really recover?"

"Of course it's true. The old man replied affirmatively, and then said, "However, the premise is that you must first be able to withstand the pain of the Xuanyin Qi infusion body...... ”

"Yes!" Before the old man's words were finished, Li Yan looked at him with blazing eyes, and said with a firm expression: "As long as I can recover my left eye, no matter what kind of pain, I can bear it." ”

"Since you're determined, it couldn't be better. Looking at Li Yan's expression, the old man was stunned for a moment, and then said with a dark smile: "Hehe, however, I must remind you first, the exercises you cultivate are all the power of the supreme yang, and the qi of the Xuanyin is the power of the supreme yin...... Tsk, I'll make sure you'll never forget it. ”

"Old man, you don't need to say, no matter how dangerous it is, I want to try it. Li Yan suddenly interrupted the old man's words and said to him with a firm face.

As Yu Zongming said, the lack of the left eye did leave a crack in Li Yan's heart, and this crack may not have any problems in the short term, but with the improvement of Li Yan's strength, this crack may cause his mood to be unstable in the future, so that the realm stagnates, and if it is serious, it may also lead to a broken mood and go crazy, although he has been comforting himself, there are many ways to recover his left eye, it just takes time, but it is just self-comfort.

Now that the way to really restore his left eye is in front of him, he naturally wants to try, no matter how dangerous it is, of course, in fact, the biggest reason is that Li Yan believes that the old man will not harm himself, which is an intuition.

"Cut, stubborn boy. Seeing that Li Yan didn't seem to be frightened, the old man couldn't help but show a trace of disappointment on his face, and then said: "Of course, if you can endure the pain of the Xuanyin Qi infusion, not only can your left eye be recast, but your cultivation and physique will also be improved by leaps and bounds, and ...... There may be some surprises. ”

"Well, no matter what kind of pain it is, I'll take it. Li Yan nodded and said in a firm tone.

"Okay, then you step back now, I'm going to open this altar and release the suppressed Xuanyin Qi. The old man nodded, and then said in a deep voice to Li Yan.

"Hmm!" Li Yan nodded, immediately turned around, and retreated dozens of feet away.

At this time, the old man's eyes froze, and his hands quickly made a few seals, and then a faint black light immediately lit up between his hands, and then pointed to the black octagonal altar in front of him, and shouted in his mouth, "Open!"

"Huh!" The black light between the old man's hands immediately turned into a streamer of light and shot towards the black octagonal stone platform, and the next moment, the obscure inscriptions engraved on the octagonal stone platform suddenly emitted a burst of ghostly light, and then there was a roar.

"Boom!" After a roar, a cold aura suddenly appeared on the octagonal stone platform, but this breath had only appeared, and the inscriptions on the stone platform immediately erupted with an invisible force, which immediately suppressed it.

"Hmph, this level of sealing, I also want to block this seat!" Seeing this, the old man immediately snorted coldly, and then the seal method of his hands changed, and a more intense black light immediately appeared in his hands, and then pointed at the octagonal stone platform again.

"Boom!" Li Yan only heard, and after a bang, the entire octagonal stone platform began to tremble violently, and the inscriptions engraved on it also lit up with pitch-black light.

"Boom!" Suddenly, a dull roar came from the inside of the octagonal stone platform, as if something was about to roar out, and it felt like a volcano that had been silent for many years was about to erupt.

"Open!" At this moment, the old man suddenly let out a deep sigh, then put his hands together, his two index fingers protruded, and pointed at the octagonal stone platform, and an invisible force immediately shot out from the fingertips of the old man's two fingers and landed in the center of the octagonal stone platform.

"Boom!" There was also a sudden roar on the octagonal stone platform, and then a pitch-black cave suddenly appeared on the platform above, and the next moment, a jet-black pillar of light immediately rose from the black hole. (To be continued......)