It seemed to see Chen Han's doubts.

Emperor Yu smiled faintly and said, "Boy...... You may not have reacted. If, when Chang Lao crossed the tribulation, he had one or two pills that could save his life, then ...... Do you think he'll fail?"

Rumble!

Emperor Yu's words woke up the dreamer.

Chen Han, who was still in a daze, suddenly realized.

That's right!

If Emperor Yu was able to take one or two pills at the last moment to make up for the damage caused by the previous Heavenly Tribulation, then the success rate of his Tribulation would increase by at least thirty percent!

If it is really a success.

Then, the situation in Dongsheng Shenzhou will be very different now!

But.

Immediately, Chen Han reacted again, and he hurriedly said, "Old man...... You and I can think of this problem, so old man, as a powerhouse of the Half-Immortal Realm Eightfold, he must also be able to think of this problem. However, why didn't he ask the old woman to refine a few more pills?"

Oh, yes!

Chang Lao is a person who has survived several heavenly tribulations, so he must also know something about this aspect.

Why was he unprepared?

After raising this question, Chen Han looked at Emperor Yu, expecting the other party's answer.

It's just that.

Emperor Yu smiled bitterly and said slowly, "Can you tell me the grading level of the alchemists in the mortal world?"

Needless to say?

The lowest grade is the first grade, and the highest is the ninth grade.

Danhuo is also different, red, orange, yellow, green, blue, purple, which are the first seven grades.

Eight pins of silver flame.

Nine Golden Flames!

On top of that, there is also the white flame used by the Emperor!

Since Chen Han is a five-cultivation maniac.

So.

For this point, it is natural that he will not be too unfamiliar, so he will come at random and read it slowly.

"That's right!" After listening to Chen Han's words, Emperor Yu couldn't help but nod and said, "Different alchemists can refine different pills. The first pindan attribute is the worst, and the ninth pindan attribute is the highest. And this Nine Pins Pill is also the highest grade pill that can be refined in the entire mortal world......! You must know that even the Nine Pindans have no way to play a role in the Heavenly Tribulation!"

Whew-

Hear the words.

Chen Han couldn't help but gasp.

Even the Nine Pindans can't play a role in the Heavenly Tribulation?

However, it was immediate.

Chen Han immediately came back to his senses, he understood...... When Emperor Yu said this, it must mean that there is another way.

"In fact...... Above the Nine Rank Alchemists, there are also immortal products. That is, above the heavens, the classification of the alchemist rank...... However, it is still too early to introduce this immortal product. You're only a seventh-rank alchemist now, so let's talk about it when you reach the ninth-rank. Yuhuang smiled and restrained his words in time.

Depend on!

This old man—

Chen Han didn't expect that Emperor Yu would actually hang up his appetite, and then he didn't continue to speak.

Shaking his head with a wry smile, Chen Han did not continue to ask.

Because.

He understood that even if he knew, it would not be of much use.

Because...... He is only a seventh-grade alchemist, and knowing too much will make him too ambitious. It's better to prepare to move forward step by step!

"That's right!" Emperor Yu paused and slowly handed over a list. "This is the material you need to go through the ninth-order ** enhancement after your Sacred Flow Wall reaches the ninth layer. Each borrowing requires different materials, and doing so will at least make your body hundreds of times tougher than before......"

"I'll see!"

Taking the list in his hand, Chen Han took a closer look, and couldn't help but feel his scalp tingle.

He found.

Even himself, most of the materials on the list he had never seen or even heard of.

Exhaling a breath of turbidity, Chen Han carefully put the list away.

If you rely on the same materials as you can collect them, I'm afraid it will be quite difficult. It is better to use the vast connections of Demon Heaven Valley and Sin City to search for these spirit grasses!

Come to think of it.

Glancing at the sky, Chen Han pushed open the door of the secret room.

"City Lord, are you out of the customs?" As soon as he went out, Chen Han had already met Prince Rong.

"Why, what's the matter?"

Chen Han was stunned.

Because.

Before he retreated, he had already handed over all the big and small matters in the city to Prince Rong to deal with. Only what Prince Rong finds tricky will be handed over to himself.

"Yes!"

Hear the words.

Prince Rong nodded, and a solemn look appeared on his face. After a while, he said slowly: "Ye Fan, I'm 'inviting immortals'!"

Immortals, please?

Chen Han was about to leave, but he couldn't help but stop in mid-air.

The so-called please immortals.

It's not the so-called 'pen fairy' and 'fox fairy' in the folk mouth...... For cultivators, 'please immortals'...... Refers to, Heaven Outside!

That is to say.

The Ye family wants to invite a few strong people from the outer heavens?

"But...... Luckily, it failed!" Prince Rong paused, a rare smile on his face. "It's just that they will definitely not be reconciled. During these years, the connection between the Heavenly Holy Land and the Outer Heaven was quite close. This time it failed, maybe it was just that the outside world didn't get the news, maybe it will succeed next time!"

Nodding, Chen Han's eyes narrowed slightly,

Want to stop the Firmament Holy Land please immortals.

The only way is to destroy the Holy Land of the Firmament!

"Now, how is the movement of the Three Holy Lands?" Chen Han hurriedly asked.

"The three holy lands, all because of the great damage to their vitality, have now formed an alliance of life and death. Prince Rong also guessed Chen Han's thoughts, and said with a wry smile: "After all, the Holy Land still has a lot of heritage. Even the Valley of Demons, the City of Sin...... These two forces combined, if you start a full-scale war with the three holy lands, the victory rate is not high! Even if you add those younger generation cultivators you brought back from Nanzhan Buzhou, the victory or defeat will only be five or five!"

Five open!

This is a fairly small probability.

Chen Han shook his head slowly......

If he didn't have the certainty of victory, he wouldn't choose to take the initiative to start a war with the Three Holy Lands.

After all.

In the mundane world, there is another hidden enemy - Liu Mu!

Liu Mu will not die for a day, and Chen Han will not be at ease for a day!

Come to think of it.

Chen Han waved his hand and said slowly: "Since the Firmament Holy Land likes to invite immortals, then let him invite it...... The soldiers will block the water and cover the earth, I want to see how big a wave Ye Fan, a lost dog, can set off!"

Boom –

As soon as the words fell.

In the northern sky, there was a sudden upheaval.

The entire Dongsheng Shenzhou.

A huge dark cloud frantically converged from all directions of the mundane world!

"What's that?" Chen Han raised his head in shock, his eyes narrowing slightly.

"Goodo......"

Prince Rong couldn't help but swallow his saliva and said slowly: "This is ...... The Flame Holy Land is inviting immortals!"