Even though he had divine eyes, he needed to spend a lot of energy to understand Ye Xiu.

And this is why formations are more difficult to refine than elixirs and the like.

It's because the formation requires not only extremely complicated steps, but also countless dense formation patterns that need to be outlined, and even the formation eyes must be cleverly arranged, etc.

In addition, the formation also needs to communicate with the elements of heaven and earth.

This is used to increase the lethality of the formation.

And these, no matter which step it is, are extremely difficult to complete.

One wrong move and all is lost.

But now Ye Xiu only has one thing to refine the formation.

If you miss this time, it will be really difficult to find all these things again!

About four or five hours passed.

Ye Xiu just slowly exhaled a breath of thick air.

By this time, his body was already wet with sweat.

Ye Xiu smiled bitterly: "It is indeed the formation of the Thunder Fire Emperor. It is so difficult to comprehend."

"I'm afraid it will be even more difficult to arrange the formation next."

Ye Xiu adjusted his mood.

He must adjust his spirit to the best, because he must not be careless in the next step, let alone stop, he must arrange and complete the formation in one go!

This difficulty.

Even if he had the God's Eyes, Ye Xiu couldn't guarantee that he would be able to do it.

Of course.

The formation he arranged was certainly not the formation of the Thunder Fire Emperor in the true sense.

It's similar to a shortened version.

Because the treasures really needed for this formation cannot be found in the Imperial Realm.

So he could only find some slightly more suitable treasures to replace those treasures.

Therefore, compared to the formation of the real Thunder Fire Emperor.

He will indeed be simpler now.

However, considering his strength, it is still extremely difficult.

Ye Xiu slowly opened his eyes.

An extremely bright light shot out from his eyes!

At this moment, his state is undoubtedly adjusted to the most extreme state!

And Ye Xiu was also concentrating.

Because next...

It’s time to start truly refining the formation!

Ye Xiu let out a heavy breath!

Then a deep voice slowly sounded.

"Thunder and Fire Yin and Yang Formation!"

"Di Chen..."

"I will prepare a big gift for you now!"

"Don't be too surprised!"

A flash of blood appeared.

next moment.

Ye Xiu's palm suddenly reached out.

Countless array crystals turned into strands of array patterns, falling onto Ye Xiu's fingers like countless threads!

Ye Xiu lightly hooked his fingers.
Chapter completed!