169 Where there is enlightenment, there is a big penny

Running the Endless Immortal River Exercise, the spiritual power around him was surging, forming a frenzy of spiritual energy, but even so, the spiritual power around him was still insufficient, and Lu Yu's cultivation speed was so slow that it made people collapse, almost no progress, and he had been standing still.

Although there is a lot of this aura, it is too much worse than Lu Yu's spiritual power.

In desperation, Lu Yu had no choice but to take out the star core. The star core was sacrificed, and the endless immortal river exercises were run, and countless spiritual power gushed out from the star core, and this spiritual power even made Lu Yu feel satisfied.

Pressing his heart, Lu Yu slowly cultivated.

Spiritual energy gushed out above the star core, but when this spiritual energy appeared, the stone tablets and caves around them also absorbed this spiritual energy, and then began to emit a faint light, and after half an hour, a bright light emanated from the stone door of the cave.

The light was like a star, giving birth to a suction, as if faintly trying to attract the star core into it.

Lu Yu showed a shocked look, and grabbed the star core tightly, but the attraction was getting bigger and bigger, Lu Yu's body couldn't resist at all, and as the star core flew into the cave, the stone gate of the cave seemed to disappear at this moment, until Lu Yu and the star core entered the cave mansion, and then it was restored to its original state.

After a long time, Lu Yu woke up leisurely from the cave, and his heart was shocked.

When he raised his head, Lu Yu saw that there were dazzling prohibitions around him, and the complicated prohibitions carried countless mysteries between heaven and earth, which almost made Lu Yu a little dizzy.

The outside of the cave mansion looks like nothing, but inside the cave mansion, there are incomparably complicated prohibitions and formations. And the star core in Lu Yu's hand exuded a surging aura, suspended in the center of the formation and prohibition.

Lu Yu observed the surrounding formations, but he didn't find anything strange, but he just felt that this formation was so mysterious that it was incomparable, and the star core was in the formation, Lu Yu didn't dare to collect it at all, otherwise he would be affected by the formation, and he would definitely die.

In desperation, Lu Yu had to search around in this cave.

Sure enough, after a while, Lu Yu saw two jade stones on the stone platform not far away, this jade is a communication jade, which can store images and information, the number is very rare, very precious, it was more common in ancient times, and it is rare to see it today.

Lu Yu picked up the jade that looked even older, and his divine sense entered it, and then the figure of a middle-aged monk appeared in the jade.

The middle-aged monk was dressed in a Taoist robe, with a Dao bone fairy style, and his expression was indifferent, but he said indifferently:

"I built this place as a place of enlightenment, sealing the Nine Yuan Star for 500,000 years, seizing the creation of heaven and earth, and understanding the mysteries of the plane planet. When the juniors come here, they can use the star core to perceive this place twice, and after two times, the great array will disappear, and the seal of the Nine Yuan Star will be lifted, and the juniors will regret it. ”

After this video hour, there are some introductions to this formation, although it does not say how to arrange the formation, where is the subtlety of the formation, but also a brief introduction to the layout and operation of this formation. However, after Lu Yu accepted it, he stayed in place completely.

"Generous, generous, a cave, a place of enlightenment, it took so much effort that the entire Nine Yuan Star was blocked. ”

Lu Yu muttered to himself, but in his heart, he understood some of the previous rumors. Why did the Nine Yuan Star completely wither after the ancient times, the spiritual veins were weak and the spiritual energy was scarce. There are no more great supernatural monks, and even Jindan stage monks are very few, and there are only three Jindan stage monks in the entire Qin State.

According to what the Heavenly Daoist said, in order to comprehend the mysteries of the plane planet, he set up a shocking array to seal the Nine Yuan Star, and since then the Nine Yuan Star has slowly withered, and some powerful monks have to leave the Nine Yuan Star and go to other plane planets to cultivate.

And what Lu Yu was surprised about was this big array, what kind of big array was the big array that could seal the Nine Yuan Star.

According to the information in the jade, this large array is an imitation of a kind of innate great array, which is based on the mountains and rivers inside the Nine Yuan Star, based on the core of the earth star, and outside the plane outside the Nine Yuan Star and extraterrestrial things such as heavenly fire.

The undercurrent that Lu Yu had entered here before was only a small part of this formation.

"The creation of seizing heaven and earth, the supreme avenue of enlightenment, this town of heaven and earth people are so bold and big. ”

An inexplicable meaning flashed in Lu Yu's heart, admiration, surprise, horror, and joy. Knowing the secret of this large array, Lu Yu's heart also flashed with a hint of eagerness, because this large array can be used a total of three times, the Zhentian Dao people used it once, and there were people who used it once before, that is, there was one last chance to use it.

However, the cost of using it once is very large, and every time you use it, you need a star core as a price.

Star core, what kind of treasure it is, Lu Yu doesn't know, but in the message left by this jade, there is a more detailed description.

The star core is not a spiritual material, but in terms of cherishing Cheng Dù, it is even rarer than the nine-grade spiritual material.

Every planet, there will be extremely rare nine-grade spiritual materials and eight-grade spiritual materials, after all, a plane is so big, in countless years, there will always be cherished spiritual materials, but a planet may never have a star core, and the appearance of a star core is very difficult.

If it weren't for the condensation of most of the spiritual power in the planet when the plane was shattered, if it wasn't refined by monks, and according to the Zhentian Dao people, no one in the mortal realm could do this, and refining a realm to refine the star core, the cause and effect borne by it was too great, and the gains outweighed the losses.

It can be said that the star core itself is a small plane, containing the spiritual power of a small plane planet, but this star core seems to be a bit chicken in the eyes of the Zhentian Dao people.

Lu Yu didn't know the reason, and after thinking about the information he got, he showed ecstasy.

"This formation can still be used once, even after hundreds of thousands of years, it shouldn't be a problem, if you can comprehend the path that suits you from it, it is the most suitable. Lu Yu had a faint guess, and his heart became more and more eager.

The Endless Immortal River Technique was realized by Lu Yu from that mysterious inheritance, and it had infinite possibilities, but when he continued to deduce it later, he fell into a whirlpool. And this comprehension is the mystery of the planetary plane, and there are some similarities with Lu Yu's Endless Immortal River Technique.

There are countless stars in the Endless Immortal River, each star is a plane, if the planet plane is thoroughly understood, then the next stage of cultivation in the Endless Immortal River will probably be no problem.