Fox Demon: Heaven rewards diligence; I will eventually achieve divine mastery of martial arts.

"Brother Lin Yu, what are you doing here? Is there any information you want to look up?"

Tu Shan Rongrong was incredibly clever; upon seeing Lin Yu arrive at the library, she immediately understood his meaning.

"What if I said no, and that I came here specifically to keep Rongrong company?"

"Hehe, Rongrong is so happy."

Tu Shan Rongrong hugged Lin Yu with a grin, rubbing her little head against his chest like a spoiled kitten.

After playing around with Tu Shan Rongrong for a while, Lin Yu didn't forget his important business. He returned to Tu Shan to deal with the Bitter Love Tree.

Naturally, the first thing to do is to investigate the origins and other details of the Bitter Love Tree.

Tu Shan Rongrong knew more than anything about the Bitter Love Tree.

Upon hearing that Lin Yu wanted to research the Bitter Love Tree, Tu Shan Rongrong immediately patted her chest, raised her head, and said with a proud expression.

"Ask away, Brother Lin Yu! I know everything about the Bitter Love Tree!"

"I guarantee it will be exactly the same as what's written in the book!"

Seeing that Tu Shan Rongrong was so certain, Lin Yu didn't stand on ceremony and began to ask her questions seriously.

Lin Yu learned some secrets from Tu Shan Rongrong.

Just as he had thought.

The Bitter Love Tree wasn't planted by the fox demon later on; it existed before the Third Young Master of Aolai Kingdom drew the circle.

After drawing the circle, the Tushan clan lived near the Bitter Love Tree and eventually established Tushan.

As time passed and they spent more and more time living under the Bitter Love Tree, the fox demon clan gradually developed a connection with it.

Later, things like reincarnation and matchmaking gradually developed.

"To be honest, no one knows exactly how old the Bitter Love Tree is, but it has been in the industry from the very beginning."

You should know about Fengqi's situation, right?

After thinking for a moment, Lin Yu suddenly asked Tu Shan Rongrong.

"Yes, I know."

Speaking of this, Tu Shan Rongrong looked somewhat sad.

"Honghong later told me that Fengqi absorbed the power of the Bitter Love Tree for the sake of Tushan, and was eventually corrupted and destroyed."

"Do you know about the relationship between the Bitter Love Tree and those outside the circle?"

"Outside the circle?"

Tu Shan Rongrong pondered for a long time before shaking her head.

"There are basically no records in the library about things outside the circle."

"It's not just our Tushan; other demon kingdoms, including the former Dao Alliance, don't have any records of them either. They're mostly passed down orally."

"This is what Aolai Kingdom demanded."

Lin Yu nodded thoughtfully. It was obvious that Aolai Kingdom was deliberately blocking the news to avoid causing panic and attracting the interest of those who did not understand.

Speaking of Aolai Kingdom, Tu Shan Rongrong suddenly seemed to remember something, and quickly stood up, ran to the bookshelf, stood on tiptoe, and began to scan the area with her eyes.

He kept muttering, "Aolai Country, Aolai Country."

"Rongrong, what are you looking for?"

Lin Yu looked over with some curiosity and said to her.

"I remember there are some records about Aolai Kingdom, which should be useful to you, Brother Lin Yu."

"Ah! Found it!"

As Tu Shan Rongrong spoke, her eyes lit up as she found her target.

The little girl wobbled as she flew up and headed towards the bookshelf above.

It had been a long time since we last met, and Tu Shan Rongrong's cultivation had advanced by leaps and bounds, already possessing the strength of a little demon king.

In no time, under Lin Yu's watchful gaze, Tu Shan Rongrong flew down from the bookshelf with a book in her arms.

"Brother Lin Yu, look at this."

Lin Yu took the book from Tu Shan Rongrong's hand and looked down at it: "The Secret Chronicles of Tu Shan".

Upon seeing these four words, Lin Yu frowned, feeling that they seemed somewhat familiar, as if he had seen them somewhere before.

"Hehe, Brother Lin Yu, doesn't he look familiar?"

"how do you know?"

"Of course I know, because every demon kingdom has this, and the Dao Alliance also has it, but it's called the Dao Alliance Secret Transmission."

After Tu Shan Rongrong's reminder, Lin Yu suddenly remembered.

There is indeed such a thing.

In the original work, a special Blue Sky Conference was held because of this Dao Alliance secret.

Every so often, we show this to the younger generation of children, and it helps us assess their talent.

These secret records mostly depict the three young masters of Aolai Kingdom fighting and drawing circles outside the circle, without anything else.

"What exactly is the purpose of this thing, and why does every faction have it?"

Lin Yu was somewhat curious. Logically speaking, since this thing was passed down by the Third Young Master of Aolai Kingdom, it must have some significance.

"This secret technique has only one purpose: to tell others how to repair that circle."

Tu Shan Rongrong smiled and said to Lin Yu.

"Repair circle?"

This was the first time Lin Yu had ever heard of such a claim.

When I read the original novel in my previous life, it hadn't been finished being serialized yet, and many subsequent details hadn't been revealed.

"Yes, the secret manual records how to repair the circle, which is actually to replenish the circle's power."

"That's why all factions have a copy of the secret."

"However, after all these years, I don't think I've heard of anyone repairing it. The ring has always been quite sturdy."

Tu Shan Rongrong shrugged and said with a grin.

"If it's just a way to repair the circle, then why are you bringing this out?"

Lin Yu was a little puzzled.

"That's because our Tushan secret techniques are different from those of other forces!"

Tu Shan Rongrong held up the secret manual as if presenting a treasure, her face full of smiles.

"Brother Lin Yu, are you curious about what's inside?"

"Of course."

"Then Rongrong will tell you~"

Tu Shan Rongrong smiled and began to recount the contents of the secret transmission.

According to Tu Shan Rongrong, the secret messages from other factions were all sent out by the Third Young Master of Aolai Kingdom after he drew the circle, despite his injuries.

In the Northern Mountains, the Western Regions, and the Southern Kingdom, the secret traditions of humankind all contain methods for repairing the circle.

Only the secret teachings of Tushan are different from others.

"This contains all the insults used by the Third Young Master of Aolai Kingdom!"

"Swear words?"

Upon hearing this absurd statement, Lin Yu was immediately stunned.

"Yes, if you don't believe me, just look."

Lin Yu took the secret transmission from Tu Shan Rongrong and immersed his consciousness in it.

"I********,****,******"

In Lin Yu's mind, a golden figure stood proudly in the void.

His aura was imposing, filled with an unprecedentedly powerful sense of oppression. The entire sky seemed unable to withstand this pressure and was about to be torn apart.

The Third Young Master of Aolai Kingdom!

Lin Yu looked at the figure and recognized it at a glance.

However, compared to the one standing in front of him back then, the aura emanating from the Third Young Master of Aolai Kingdom in the secret story was even more terrifying.

But Lin Yu could clearly see the crimson stain on the corner of the Third Young Master of Aolai Kingdom's mouth, indicating that he was seriously injured.

The scene shifts, and the Third Young Master of Aolai Kingdom reappears, wielding a long, golden staff that stretches as far as the eye can see, drawing a wide circle on the ground.

Countless creatures from outside the circle screamed and turned to ashes within this golden light.

Lin Yu stared intently at the scene, somewhat amazed.

'During the Blue Sky Conference, when Wang Quanba and the others saw these secret transmissions, they only saw one frame at most. How come it looks like a video recording to me?'