Sword Dao Alchemy

"I have been in Tongtian Tower for seven or eight days..."

"The gains are not bad."

"The places explored in Tongtian Tower are basically all on this map..."

Lin Yun held a scroll, which was his achievements in Tongtian Tower these days.

All relevant information was recorded on it.

"Babel Tower is magical. Although the situation inside has been changing, the record in this map may not be accurate."

"But it is better to have it than not."

Lin Yun muttered to himself and went to the last place in Tongtian Tower.

"This place is not big. After seeing it, I should go out..."

"And the records and items here are also left by the earliest people in Tongtian Academy who explored Tongtian Tower..."

Lin Yun looked at these oldest records and leftover items.

As for those records, there is nothing particularly new.

On the contrary, the timeline is later, which is more detailed.

But the items here are more valuable.

"This is..."

Lin Yun's eyes fell on a brick and did not move.

The brick is made of the same material as the bricks used to build the wall in the Sacred Heart Pavilion.

For Tong, it is just an ordinary brick.

But now there is a bird imprinted on the brick.

The bird looks very clear and lifelike.

"Phoenix..."

Lin Yun is not unfamiliar with the appearance of this kind of bird.

Is it the devil hidden in Zheng Siying back then?

"The image of this phoenix was not printed when the brick was made..."

"It was because of the strong force that hit the real phoenix, and the image of the phoenix was imprinted on it from a distance..."

"The properties inside this brick have changed, and it is slightly different from other bricks."

"So it was collected in Tongtian Pavilion, instead of being taken by the Sacred Heart Pavilion to build walls like other bricks..."

"But apart from the image of the phoenix on the brick, Tongtian Academy should not have obtained any information from it."

"But obviously... this brick must have important information sealed in it..."

"And to open it... I'm afraid you need to go to the Tower of Tongtian..."

"Now... it's time to consider borrowing this brick from the Tower of Tongtian..."

Lin Yun thought secretly, and finished looking at the Tower of Tongtian.

He bowed slightly towards the empty space and said, "Disciple Lin Yun, I want to see the elder guarding the pavilion."

"Haha~~~ Little guy, you finally beg me. I thought you would leave right away."

With a happy laugh, an elder who looked like a middle-aged man appeared in front of Lin Yun.

Lin Yun could not feel his realm, but the pressure he gave him was stronger than any martial arts master he had ever seen.

This was a low-key elder who did not show off.

"You are really attentive, little guy. You remember while watching. I like you."

"My name is Zhiyu!"

Before Lin Yun could react, the elder guarding the pavilion introduced himself.

"Lin Yun meets Elder Zhiyu." Lin Yun bowed respectfully.

"No need to be so polite. Just tell me! What do you want to see me for?" Elder Zhiyu was very straightforward.

Lin Yun did not beat around the bush and pointed to the brick in the crystal grid and said, "Lin Yun wants to borrow this brick for a few days."

"You want to borrow something!" Elder Zhiyu was surprised. Obviously, he did not expect Lin Yun's request.

"I thought you wanted me to tell you about the origin of this brick."

"Of course, I have nothing to say about this brick. Except that it comes from the Tongtian Tower and it is printed with an ancient mythical bird, no one in Tongtian Academy knows anything else."

"It's just that the saying of borrowing something has never been heard since the establishment of Tongtian Tower..."

Elder Zhiyu said a lot, but he refused in the end.

Although Lin Yun was a little disappointed, he was not a person who gave up easily.

"Elder. Can you be flexible?" Lin Yun asked.

"Alas!" Elder Zhiyu sighed, "You little guy, you look likable."

"But... there is no precedent... I dare not open it..."

When Lin Yun heard what Elder Zhiyu said, he suddenly had an idea and said with a smile: "Elder, what you mean is... about the things in Tongtian Tower, it is not a written rule not to lend them out?"

Elder Zhiyu looked at Lin Yun in surprise and said with a smile: "You little guy is very smart..."

"There is no rule, but it has become a convention. It has been a long time, and everyone has a consensus, so it has become an unwritten rule."

"So, to destroy it... you need to withstand huge pressure..."

"And... the things in here are all brought out of Tongtian Tower by the predecessors with great effort, and they are also sent to Tongtian Tower for free."

"If you let others take it out at will, it will be unfair to them..."

Elder Zhiyu frowned, obviously very embarrassed.

"But... seeing that you are so interested in it, I'm afraid you are also a person with ideas, and maybe you can make it reflect its true value."

"So, if I don't lend it to you... I'm afraid you will lose another opportunity..."

"So, it's really a dilemma..."

Zhi Yu shook his head, feeling very embarrassed.

Lin Yun's heart moved again, and said: "How about this! I take an item from the Tower of Babel and put it here first as collateral, how about it?"

When Elder Zhi Yu heard Lin Yun say this, his eyes showed a light of approval, and he smiled and nodded, saying: "This is a way."

"However, the things you take out cannot be too ordinary, otherwise... I will have a hard time explaining it."

"Don't worry about this, elder! This thing... must be worth the brick I took."

Lin Yun smiled and took out a bell.

It was the bell that led him to the sword heart technique Xiaoyao Sword.

Seeing the bell in Lin Yun's hand, Zhiyu's eyes widened immediately.

"It's... it's the Wen Dao Bell..."

"You actually got a Wen Dao Bell?"

Elder Zhiyu exclaimed, looking at his excited face, it can be seen that in his heart, this Wen Dao Bell is more important than the brick.

"Wen Dao Bell? What is it..." Lin Yun asked.

"You kid... you don't even know what it is, and you actually took it out to exchange?" Elder Zhiyu couldn't help but smile bitterly.

"If you knew its use, would you not exchange it?"

"Hehe! I want bricks now, no matter how important this bell is, I will still exchange it." Lin Yun chuckled.

"You are so persistent." Elder Zhiyu shook his head helplessly and said, "I'll tell you something! Wait until you know the value of this bell before you make a decision."

Elder Zhiyu paused for a moment, calmed down his excitement, and continued.

"The Wendao Bell is the most important treasure on the Tower of Babel. It can listen to the voice of heaven, make people's hearts clear, and double their perception."

"When practicing, if you hang it in front of your eyes, it will have a rapid effect..."

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