Sword Dao Alchemy

Inside the castle, the space was constantly torn apart, and at the torn place, terrifying black lightning burst out with great momentum.

The power in it was far stronger than that in the True Thunder Lake.

However, here, it is not the individual's own strength that is respected, but talent.

The understanding of the mysteries of heaven and earth is a kind of talent.

Then, this talent is proportional to age. The larger the ratio, the easier it is to pass.

Lin Yun and Cang Qiong showed the power of their own mysteries, so that the black lightning that was everywhere in conflict retreated to them, and it was easier to pass than outside the castle.

All the buildings in the castle no longer exist, and only their former appearance, condensed by lightning, is a brilliant and solemn appearance, showing the former dignity of the owner here.

"What a pity! No matter how majestic and glorious it is, it has become the past and no longer exists." Lin Yun laughed disdainfully.

"That's right! Obviously it doesn't exist, but it still puts on some false appearances for people to see. These big figures always miss their past." Cang Qiong sneered in response.

Lin Yun: "Now, it belongs to us. We have to create our own era."

Cang Qiong: "Brother will definitely do it!"

As they talked, the two of them headed towards the center of the castle, where there was a black thunder pool, which was where the seal was.

It was called a black thunder pool, but in fact, the space there was torn apart and never closed.

It was a bottomless pit full of black thunder.

Lin Yun and Cang Qiong approached the black thunder pool.

Not far from the black thunder pool, they saw two people struggling in the cracks filled with black thunder, trying to get closer to the black thunder pool.

But from the trend of their bodies, Lin Yun and Cang Qiong thought it was unlikely that they would get close.

Their bodies were entangled by the surrounding black thunder and could not move at all.

But both of them were Saint Emperors.

Even though they had just entered the level of Saint Emperor not long ago, the power that could easily trap the Saint Emperor like that was really terrifying.

Cangqiong: "Brother! The power that suppressed us was not that strong, and we directly rejected it."

Lin Yun: "The reason is simple! They are already over eighty years old. Even if they are Saint Emperors, they understand the mystery of the third turn, but the ratio with their age still does not meet the requirements!"

Cangqiong: "The requirements here are really high. I am afraid that they have to reach the fourth turn mystery at their age to meet the requirements."

Lin Yun: "Yes! That should be the reason!"

The so-called second turn mystery is to integrate two different mysteries, and the third turn is to integrate three.

The second turn is the requirement of the Saint King, which is the Moon Wheel Realm, and the third turn is the requirement of the Saint Emperor, which is the Star Realm.

The fourth turn is the Emperor Realm.

"You are disciples of the Thunder Academy! Why are you here again? Are you bewitched by that weird power again?"

The disciples of the Thunder Academy trapped in the black thunder crack naturally saw Lin Yun and Cangqiong and asked loudly.

"We came here voluntarily, of course, we can also say that we were bewitched by it. This is a good place! Why not come. Who are the two brothers?"

Lin Yun saw them asking, and responded loudly.

"My name is Lei Changkong!"

"My name is Feng Xiaotian!"

Lin Yun: "So you are the two most talented brothers in Lei Academy! Nice to meet you!"

Lei Changkong: "What genius are we? Seeing you walk so easily, how can we be called geniuses? It's really an insult to the name of genius."

Feng Xiaotian: "Yes! We were once full of vigor and thought we were amazing. Now it seems that we are still far from the requirements here. I don't know what the standard of those ancient geniuses is, but we are rubbish."

Lin Yun: "Let's not discuss this. Everyone has his own era, right? We can't just hold on to the ancient standards."

Feng Xiaotian: "Junior brother, you are really good at comforting people. Just based on this, you are much better than us. We are too conceited, and finally found that all our conceit is just a fig leaf for us."

Lei Changkong: "Yes! It seems that only you, junior brother and junior sister, can meet the standards required here, or even exceed them."

Lin Yun: "Brother, you are too kind. Let's go over and take a look. If we solve the secret here, everyone can return."

Feng Xiaotian: "Thank you, junior brother and junior sister! Be careful, it's very strange here."

Lin Yun: "We will, we will definitely solve the secret here."

Lin Yun and Cangqiong continued to move forward to the thunder pool.

It took only a quarter of an hour for the two to stand next to the thunder pool.

A phantom elf appeared above the thunder pool, like an old man.

"Brother Lin Yun! Let me out. I have a bet with him. Now, I should be able to win."

Lin Yun released the lightning elf from his arm, and it turned into a little doll.

"Poxu! You found someone again, and this time it seems to be good, and they came to me." The old elf looked at Lin Yun and Cang Qiong and smiled.

Lightning elf Poxu: "Yes! This time, Brother Lin Yun will definitely unlock you. Humph! You are just a seal, what are you so proud of?"

Seal elf: "What am I proud of? Haven't you studied me for tens of thousands of years, but you still can't unlock it? You just find a young kid and want to unlock it? You are dreaming."

"Let me tell you! My master didn't want to let you go back then. You don't want to think about it either. For those who are older and stronger, the master will not let him come here and use his talent to restrict him."

"You are young, even if you have come here, you don't have enough experience. It will take countless years of experience to unlock this seal of mine."

"So! The combination of two extremely contradictory things has formed an unsolvable problem. You don't have to be wishful thinking. Just accompany the person you found and be trapped here forever."

Seeing the sealed elf being so proud, Lei Dian Poxu became angry: "This time, Brother Lin can definitely take me away."

"Isn't that right! Brother Lin!"

"Yeah!" Lin Yun nodded, looked at the seal elf and said, "What kind of seal are you? You actually exaggerate like this?"

Seal Elf: "You can't break it. You are too young. I need at least a hundred thousand years of earthly experience to break this seal."

Lin Yun: "If you can't untie it, let me take a look before I say anything else."

Qingqiong: "That's right! How powerful is my brother? You actually say you can't solve it."

Sealed Elf: "Hmph! Just try it if I let you. What am I afraid of?"

In the blink of an eye, the sealing spirit formed a big lock on the thunder pool.

Obviously, once the lock is opened, the seal disappears.

But this lock is unusual. There are countless runes intertwined together. Each rune represents a kind of knowledge or ancient allusions in the world, advanced martial arts, etc.

But it's so disorganized that you can't find a clue at all.

Of course, if you can understand the knowledge and allusions represented by all the runes in it, you may eventually find a clue and open the lock.

However, if you want to understand all the knowledge points, I am afraid that even a hundred thousand years will not be enough!

The person who made the seal was indeed a powerful person, and he probably lived a long time before he could have such a seal structure.

"Open the lock, and you will get the real thunder!"

Golden writing appeared on the seal, which was the request to open the seal. It was very simple and consistent with everyone's guesses.

Poxu: "This seal really makes me suffer."

Cangqiong: "Brother! Such a seal is too perverted! Are we going to be trapped and die here?"

Cang Qiong looked at the densely packed runes on the big lock. There were many things she didn't know, and she had a headache.

Lin Yun smiled slightly and said: "There is not only one way to open the lock."

Lin Yun said, and suddenly the Star-Eating Sword was in his hand. He poured his most exquisite understanding of the mysteries into the sword, and slashed towards the sealing lock.

At this moment, a light flashed in Cang Qiong's eyes, and she understood.

Wherever the sword passed, the big lock broke.

"Ah! Why was I cracked in such a simple and crude way?"

The sealed elf screamed in fear and then disappeared.

Changes are slowly taking place in the thunder pool.

Poxu: "What? It's so easy to open this seal. What's the point?"

Qingqiong: "What my brother said is that there is not only one way to open the lock. Note that the requirement is to open the lock, but it does not say how to open it."

Poxu: "I still don't understand why such a powerful person would set up such a seal?"

Lin Yun: "This seal is actually very clever! Anyone who is conceited and smart will first pay attention to the intricate runes on the big lock when they come here. They want to work hard to solve it, but they can only solve it. of despair.”

"But it is not Almighty's original intention to make people despair. He wants the seal to be opened. Otherwise, with his strength, we people will not be able to reach the edge of the thunder pool."

"Since he gave you the opportunity to unlock the seal, he will leave you with a way to unlock the seal. This method is to open your heart and don't be trapped in your own heart."

Poxu: "Trapped in my own heart? In other words, let me trap myself!"

Poxu suddenly realized that what locked him was exactly what he thought was clever.

Qingqiong: "Brother said it well! If you stick to your existing knowledge, you will lock yourself in. Except for brother, I think that when others see this seal, they think it is to solve complex runes. "

Lin Yun: "When something goes wrong in what seems to be the right direction, it is most important to change ideas and methods."

Poxu: "Thank you so much, Brother Lin! I admire you so much. I will definitely follow you in the future."

Just as Poxu finished speaking, he was suddenly shocked again.

"Ah! Why is this happening?"

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