Next, Dean Ning Zhen became more vigilant, but Chen Yan did not ask any more questions.

Soon, they arrived in front of the sacred tree.

Dean Ning Zhen took action immediately. She danced her hands quickly, and rays of light flew out from her fingertips, interweaving in the air to form a complex and exquisite formation pattern.

Then, she formed mysterious seals with her hands.

As the seal was completed, a powerful pulling force suddenly emerged, and the small sacred tree that was originally floating in the center of the sacred tree cave entrance actually slowly moved towards them.

A moment later, the little sacred tree was within reach.

Dean Ning Zhen gently raised his hand and caught it accurately.

The moment you come into contact with the little sacred tree, a strong and almost indissoluble breath of vitality hits you in the face, making you feel refreshed and relaxed.

Dean Ning Zhen looked at the small sacred tree in his hand with a focused gaze.

A few seconds later, she carefully carried the small sacred tree to Chen Yan and solemnly warned, "This sacred tree contains extremely vigorous vitality, making it an excellent material for repairing the artifact. However, you must remember that during the entire process of repairing the artifact, you must not rush or rush. Otherwise, if the operation is not done properly, it is very likely to trigger a strong backlash. If that happens, not only will the artifact be unable to be successfully repaired, but even your life span may be sucked away by the sacred tree."

After listening to this, Chen Yan nodded solemnly: "Thank you for the reminder, Dean. I will keep it in mind."

After saying that, she stretched out her hand and steadily took the small sacred tree handed to her by Dean Ning Zhen.

The moment the little sacred tree fell into her palm, a wonderful feeling arose spontaneously.

She clearly felt the vigorous vitality that continuously flowed from the small sacred tree, and... an unparalleled powerful force lurking within it, faintly revealing a shocking might.

This is the sacred tree, a spiritual creature born and raised by nature.

Chen Yan seemed to remember something and looked at Dean Ning Zhen, "Dean Ning Zhen, I need a space to repair the artifact."

Dean Ning Zhen had expected this. She smiled slightly, raised her hand, and a powerful force of space burst out. In an instant, great changes took place in all directions around them.

This is……

Dean Ning Zhen’s domain space.

Chen Yan's heart moved slightly, Dean Ning Zhen's cultivation must be above that of a god.

At this time, Dean Ning Zhen spoke up: "What exactly is your artifact?"

Chen Yan heard this and looked up at her.

Then, she slowly raised her hand, and an ancient black tower with cracks on it floated above her palm.

After Dean Ning Zhen saw the small black tower clearly, her expression changed slightly and a look of shock appeared in her eyes.

"This is... the Nine Revolutions Demon Suppression Tower!"

Dean Ning Zhen asked in surprise, "Why is the Nine Revolutions Demon Suppression Tower on you?"

Chen Yan replied: "Of course it chose me as its master."

"Do you know the origin of the Nine-Turn Demon-Suppressing Tower?" Dean Ning Zhen's expression was gloomy and her tone became urgent.

Chen Yan met her gaze and replied calmly, "I don't know."

Dean Ning Zhen said with a complicated expression, "This is a divine artifact refined by that demon clan master. However, he was forced to refine it. I heard that he extremely disliked the Nine Revolutions Demon Suppression Pagoda. Later, the Nine Revolutions Demon Suppression Pagoda disappeared, and many people are searching for it. If others knew that you had the Nine Revolutions Demon Suppression Pagoda, you would be in danger!"

Chen Yan frowned slightly, a puzzled look on her face, and asked softly, "Forced? How is that possible? The demon clan master is so powerful, who in the world can force him to do something that goes against his will?"

Dean Ning Zhen was silent for a moment, as if he was struggling with whether to tell Chen Yan the truth.

After all, this matter involves a wide range of issues and contains many unknown secrets and dangers.

However, when I think about the fact that Chen Yan, as the master of the Nine Revolutions Demon Suppression Tower, is unaware of these situations, the situation she will face in the future will probably be even more difficult and dangerous.

Finally, Dean Ning Zhen, as if making up his mind, sighed softly and began to speak slowly, "Records of the prehistoric period are truly sparse, and many events have been gradually forgotten with the passage of time. However, I have heard some stories about that demon lord from several elders. Legend has it that during the prehistoric period, that demon lord sacrificed his divine power to seal the Black Water Source. However, just as he became extremely weak due to this, he was unfortunately abducted by a mysterious force. It is said that this Nine Revolutions Demon Suppression Tower was created by that mysterious force."

Dean Ning Zhen paused, a solemn expression on his face as he continued, "There are also rumors that a mysterious force can use the Nine Revolutions Demon Suppression Tower to control the Demon Lord. Because of this, when this rumor spread, countless people with ulterior motives began to covet the Nine Revolutions Demon Suppression Tower, hoping to take it for themselves..."

Chen Yan suddenly thought of the scene when she first met Feng Xingyao.

At that time, his limbs were pierced by heavy iron chains, hanging in the air. He looked pale and extremely weak.

Chen Yan's heart sank.

She lowered her eyes and asked, "Dean, do you know how many years that venerable has been trapped?"

Dean Ning Zhen thought for a moment.

That demon clan lord only returned to the prehistoric world a few years ago.

But she didn't know where the demon leader went after escaping, or how many years he stayed there.

"It should be hundreds of thousands of years, I'm not quite sure." Dean Ning Zhen said.

Hundreds of thousands of years...

It's been too long.

Chen Yan pursed her lips tightly, her eyes seemed to be hit by wind and sand, and she couldn't stop feeling sore.

Throughout this time, he had never told me about the suffering he had endured.

He is truly a god without equal.

Dean Ning Zhen suddenly asked, "What's wrong?"

Chen Yan smiled and said, "I suddenly felt something."

Dean Ning Zhen nodded thoughtfully, then asked, "Are you feeling sorry for that demon clan master? Actually, there's no need to be. He's finally reaping the rewards of his hard work, and I heard he's about to become a Taoist partner with a spirit god. This is undoubtedly a huge joy for him. But having said that, if you're unlucky enough to run into him in the future, remember to flee! After all, this Nine Revolutions Demon Suppression Tower is his shame and weakness. He'll definitely want to destroy it, or even kill you."

"He won't kill me." Chen Yan said softly.

"What?" Dean Ning Zhen was stunned. "How do you know he won't kill you?"

"Because..." Chen Yan slowly raised her eyes, her eyes were clear and her voice was calm: "He was the one who gave me the Nine Revolutions Demon Suppression Tower."