"Okay, tell me first, what secrets are in this treasure land of Falling Thunder Valley. ”

Ye Yun's voice was faint, and he sat cross-legged, with a smile on the corner of his mouth.

Jun Ruolan and the disciple glanced at each other, and said slowly: "You must have heard of the origin of the Falling Thunder Valley, it was formed by thousands of years of thunder bombardment, and the mountain range that originally stretched for thousands of miles was bombarded into what it is now. In fact, many people think that this 10,000-mile mountain range was smashed into slag, and the ashes were scattered in all directions, and finally only condensed into the current Falling Thunder Valley, but in fact, it is not. ”

Ye Yun nodded, the origin of Luolei Valley is indeed like this, he has heard people say it, and he has also seen one or two from the classics.

Jun Ruolan smiled and continued, "If you also think that's the case, then you're wrong. The mountains that originally stretched for thousands of miles in the Falling Thunder Valley did not dissipate under the bombardment of the thunder of 10,000 years, but every stone, every grain of dust was condensed by the thunder, and it was condensed together for thousands of years, compressed and compressed, making the entire Falling Thunder Valley as smooth as a mirror and extremely hard, even the ancestors at the peak of the Yuanying Realm could not break through the stone wall outside the Falling Thunder Valley. And above the Falling Thunder Valley, there is an incredibly powerful thunder convergence, so for thousands of years, countless people want to enter, but there is no way, only to wait for the Falling Thunder Valley itself to open from time to time. ”

Ye Yun was stunned for a moment and asked, "Open from time to time? Before this opening, didn't everyone know that it was that day?"

Jun Ruolan said: "That's because there will be signs in the year before each opening of Falling Thunder Valley, and based on past experience, we can accurately calculate the opening date." ”

Ye Yun nodded, oh, but his face was full of shock, as Jun Ruolan said, the entire Falling Thunder Valley was condensed after being bombarded by thousands of years of thunder, and every grain of gravel was not wasted, but was completely compressed, and it was condensed into today's Falling Thunder Valley. If that's the case, then this Falling Thunder Valley is inevitably too amazing.

"What you just said, the outer wall of the Falling Thunder Valley is extremely hard, and the ancestors at the peak of the Yuan Infant Stage can't break through it, what about the valley?" Ye Yun suddenly remembered that where he had taken the space spar from the hands of the Absolute Dust, the space spar was hidden underground, and it was also under the dust.

"Of course, it is also extremely hard, and no spiritual weapon, even an immortal weapon, can break it. Jun Ruolan said lightly, as if she saw the question in Ye Yun's heart, so she continued: "You may have seen the earth turn into a river somewhere and the rocks shatter into yellow sand, but in fact, those are all spatial formations generated by heaven and earth in the Falling Thunder Valley, and they are not true. ”

Ye Yun's eyes narrowed slightly, if he said this, it was indeed like this. Otherwise, how could there be a yellow sand river in the Falling Thunder Valley, such as the green mountains and green waters that appeared in the treasure land in front of you, and the big tree that could emit thunder.

"Okay, after saying this, then what treasures are in the Falling Thunder Valley, you can also talk about it. Ye Yun said lightly.

Jun Ruolan smiled and said, "Actually, there are no too valuable treasures in the Falling Thunder Valley, what is still precious is the thunder wood, or there is a spirit grass called Ice Spirit Fairy Grass, and there are some messy things, which are not worth mentioning, at least my Ethereal Sect can't look down on them." ”

Ye Yun sneered and said, "Then what is the so-called matter of your Ethereal Sect entering the Falling Thunder Valley? Come to travel, come shopping, do you think there will be rouge gouache in this Falling Thunder Valley?"

Jun Ruolan was not angry, and said lightly: "We came in because we wanted to use the extremely powerful thunder in the valley to refine ourselves and improve our cultivation. ”

Ye Yun sneered and said, "Do you think I will believe it? If so, why are you still cooperating with me?"

Jun Ruolan paused and said, "Of course, in addition to improving one's cultivation, there is indeed one more thing. ”

"What's the matter?" Ye Yun couldn't help but ask when he saw a hint of expectation flashing in Jun Ruolan's eyes.

"The law, the law of thunder!"

Jun Ruolan glanced at him and said word by word, with an indescribable solemnity in her voice.

Ye Yun's eyes narrowed slightly, and he said with a little surprise: "Thunder Rule? It turns out that there is really a Thunder Law in this Falling Thunder Valley?"

Jun Ruolan said slowly: "It's the law of thunder, not the law of thunder." ”

Ye Yun was stunned, what is the difference between the law of thunder and the law of thunder?

"The law of lightning refers to all the laws related to thunder and lightning, and is the general outline. And the law of thunder, in fact, can be called the mystery of thunder, if you can comprehend, you can attract the thunder between heaven and earth for your use. Jun Ruolan said with a hint of excitement.

"Thunder Mystery, after comprehending it, can it trigger the thunder between heaven and earth, then if you comprehend the law of thunder, can it trigger the thunder of heaven?" Ye Yun asked curiously.

"The law of thunder is the general outline, the law, and the Tao. And the mystery of thunder is a kind of supernatural power, but this kind of supernatural power is completely different from the supernatural power we cultivate, it is the supernatural power contained in the heaven and earth itself, and there is no need to cultivate the spirit of thunder, nor do you need to realize the laws of the thunder system, you only need to understand the mysteries of thunder, and you can trigger the heavenly thunder. Jun Ruolan explained.

Ye Yun was stunned, and then his face was full of disbelief. There is no need to comprehend the laws of the thunder system, nor do you need to cultivate the qi of the thunder spirit, as long as you comprehend the mysteries of thunder, you can trigger the heavenly thunder, or the supernatural power that exists when the heaven and earth are generated.

"It's shocking to think that there are such magical powers in the world. Ye Yun sighed in his heart, if he could comprehend the mystery of thunder, then what was the use of the thunder cloud electric light saber he cultivated?

"In this way, there will be a thunder mystery in this big tree transformed by thunder?" Ye Yun looked at the big tree dozens of zhang away and asked slowly.

Jun Ruolan didn't answer, her eyebrows frowned slightly.

"Whether there is a mystery or not, you will only know after breaking the formation and observing it carefully. The disciple of the Ethereal Sect said.

Ye Yun's eyes narrowed slightly, he pondered for a moment, and suddenly laughed: "In this way, in this thunder formation, it is possible to condense the thunder mystery, I don't know how this mystery exists? ”

Jun Ruolan glared at the disciple fiercely, frowned, and said, "Yes, this Thunder Mystery will be condensed in a spar that has been bred by thunder for thousands of years, we call it the Thunder Seed, only by obtaining the Thunder Seed, it is possible to comprehend the Thunder Meaning." ”

Ye Yun laughed and said, "In this way, if there are thunder seeds in this thunder tree, how should we distribute them?"

Jun Ruolan looked at him and said very solemnly: "I must get the Thunder Seed, and I can compensate you with other things." ”

Ye Yun said with a smile: "Compensate for other treasures, how important is this thunder seed, once you comprehend the thunder mystery from it, you can attract the heavenly thunder, what kind of treasure can you compare with it?"

Jun Ruolan pondered for a moment, and said slowly: "The best spirit stone!"

Ye Yun was stunned for a moment, then shook his head and smiled: "Jun Ruolan, are you joking with me? Do you think I will be short of top-grade spirit stones? You go to Danding Tower and ask how many top-grade spirit stones I gave as a deposit when I participated in their auction. ”

"A million!"

Jun Ruolan's voice sounded faintly, and she didn't seem to have any emotion.

Ye Yun was stunned on the spot, almost unable to believe the voice he heard, and asked, "One million?"

Jun Ruolan nodded and said, "Yes, one million top-grade spirit stones." ”

Ye Yun's face suddenly turned cold, and he looked at her and said coldly: "Do you think this kind of joke is very interesting?"

"You have cultivated the Immortal Tempering Mind Method, and now you are at the peak of the Foundation Building Realm. Do you know what is most needed to condense the Jindan Realm? And if you want to break through to the Jindan Realm, you need a large amount of aura, and with your talent and physical body, one million top-grade spirit stones may not be enough. ”

Jun Ruolan's voice was faint, and she actually knew Ye Yun's cultivation method very well.

"One million is not enough?" Ye Yun asked in disbelief.

Jun Ruolan just looked at him and stopped talking.