In order to save himself, the prince summoned 100,000 dragon riders at the start.

At this moment, seeing Zhen Jiu's puzzled look, Lu Yuan stepped forward to explain:

"This black sphere is the passage from the Immortal Profound Continent to the outer void, and it has now been sealed!"

"The task I've called you here to give you is to reinforce this passage!"

"Zhen Jiu, how are you feeling? Are you confident in reinforcing the seal on this black sphere?"

Lu Yuan looked at Zhen Jiu and asked expectantly.

He had high expectations for the opponent, and had even boasted about it to Emperor Qianxu!

If Zhen Jiu doesn't perform well, then he'll be proven wrong!

"The outer void..."

Upon hearing this, Zhen Jiu frowned slightly.

He had read in a classic book that the entire Immortal Realm was merely one of the three thousand great worlds of the endless world.

The Immortal Profound Continent has a passage connecting to the outer void, allowing powerful individuals to traverse the void and reach another great world!

He used to treat it as a joke.

He ascended from the lower realm to the immortal realm, but it turns out that the immortal realm is only one of the three thousand great worlds?

But now it seems that this was actually true?

"My lord, I will do my best!"

When Zhen Jiu came to his senses, he couldn't help but give Lu Yuan a wry smile.

Of all the seals, those involving space are the most difficult!

What's more, this is a gateway from a vast world to the outside world!

Even he wasn't confident he could seal the external portal passage that was crucial to the entire Immortal Realm!

"Well... okay, then you can take a look first!"

Lu Yuan knew this matter wouldn't be simple, so he could only let Zhen Jiu take a look first!

If that really doesn't work... then there's nothing we can do!

......

However, when Zhen Jiu got closer, he realized just how troublesome the matter was!

The array around the black sphere was chaotic and disorderly.

The array formations on this black sphere number in the hundreds of millions!

In addition to many fragments of the formation that were broken due to the passage of time, there were even some other unrelated formations mixed in!

"this......"

Zhen Jiu broke out in a cold sweat.

The complexity of the situation left even him feeling helpless for a moment!

At this moment, Emperor Qianxu could no longer hold back when he saw this!

He had long felt that this formation was not working, but he was too embarrassed to say it directly.

It seems that this really didn't work!

Therefore, he said in a directly mocking tone:

"Brother Lu, it seems your array masters aren't up to par either!"

"I'm already stumped before I've even done anything!"

However, upon hearing this, Zhen Jiu's expression turned serious, and he coldly snorted:

"Is this my fault? Who gave you permission to mess around with formations here?"

"Different sealing formations have different focuses; some are designed for powerful individuals, while others are designed for objects. If used incorrectly, they can have the opposite effect!"

"You've made such a mess of things, even the God of Formations would be stunned!"

Upon hearing Zhen Jiu's words, Emperor Qianxu was momentarily embarrassed.

This was the first time he had ever heard of this theory!

After all, he only had a slight understanding of formations.

And the array masters in their Pantheon are not specialists in sealing routes.

Therefore, they were all just trying anything as a last resort!

No matter what kind of formation it was, as long as it involved sealing, they were all attacked in one go!

Only then did Emperor Qianxu realize something.

No wonder he felt that all the reinforcements they made to the formations later were of little use; it turns out there was another reason behind it!

.......

At this moment, after Zhen Jiu finished criticizing Emperor Qianxu, he solemnly assured Lu Yuan:

"Rest assured, my lord! Although the situation here is tricky, I can handle it!"

Upon hearing this, a hint of surprise flashed in Lu Yuan's eyes:

"Alright, Zhen Jiu, then I'll leave this matter to you. Just let me know if you need anything."

Zhen Jiu nodded, took a deep breath, and began to concentrate on studying the array on the black sphere.

Zhen Jiu closed his eyes, calmed his mind, and slowly extended his divine sense to carefully perceive the patterns and fluctuations of each array.

Time passed second by second, and Zhen Jiu's forehead gradually became covered with beads of sweat, but his expression became more and more focused.

Suddenly, Zhen Jiu opened his eyes, a flash of understanding appearing in them:

"I see! I've got a solution!"

He turned to Lu Yuan and said:

"My lord, I need some special materials to rearrange the formation. Also, give me three days and don't let anyone disturb me."

Lu Yuan agreed without hesitation and immediately gave orders to prepare the necessary items for Formation Nine.

........