"Jian San Gongzi, nine families have entrusted us to the north courtyard to refine the pill, three hundred eight-pin pill, two hundred nine-pin pill, and one hundred ten-pin pill" He Gu finished in one breath.

Lu Chen frowned and said, "Such a simple thing, you can do it yourself, why call me."

He Gu, the tenth-rank, three nine-ranks, and five eighth-rank alchemists in the North Courtyard were enough to complete this task, and he couldn't make the alchemy himself.

He Gu smiled awkwardly, and said: "Sword Three Young Master is like this, because the ten-grade pill you refined last time are all first-class, these families have a requirement. Ten-pin pill requires superior quality. None of us can do it. We can only trouble you."

Lu Chen looked at He Gu, and asked, "Can you make the best eight-grade pill."

"I can barely achieve the first-class quality of the eight-level pill," He Gu lowered his head and said, his old face was a little hot. He was a majestic ten-level alchemist, but the eight-level pill could only reach the top-level. It's a bit embarrassing to say it.

Lu Chen was a little speechless, refining a medicinal pill of two levels lower, even without using Shenhuo, he could easily refine the best pill, not to mention him, many alchemists outside could do it, but He Gu did it. If it doesn't, it shows that the alchemy ability is really bad.

He Gu buried his head lower as if feeling Lu Chen's speechless eyes.

"Forget it, I will refine the pill one last time, look at it well, and learn it hard. From now on, I will only refine the tenth-grade pill. Don't bother me if you are below the tenth grade," Lu Chen said while looking at He Gu.

He Gu immediately breathed a sigh of relief when Lu Chen agreed, and said, "Okay."

Lu Chen followed He Gu to the courtyard, and a group of alchemists showed excitement and respect.

This time the North Campus was able to receive orders from nine families, which had something to do with the last time the three masters of the sword made the top ten-grade pill.

Lingjing earns money only with orders, and they also lack money. If the quality of the medicine is not good, no family will ask them to place an order, and they will not make money.

"Young Master Sword Alchemy, you all watch and learn carefully," He Gu said while looking at a group of alchemists.

A group of alchemists are excited to say yes, although the person in charge is only a tenth-rank alchemist, but he can make the top ten-rank pill, his status is not weaker than that of the pill, and he may become the pill and the emperor in the future. This kind of promising The person in charge is naturally worthy of their serious observation.

He Gu handed Lu Chen a ring, which contained medicinal materials sent by nine major families.

With a move by Lu Chen, the black alchemy furnace appeared in front of him, and he began to make alchemy, refining eight-rank pill, which can refine four or five pills at a time, and nine-rank pill at a time, two pills. Ten-pin pill is more energy-consuming and can only be refined one at a time.

It took Lu Chen half a month of six hundred pills. After giving the pills to Hegu, Lu Chen hurriedly left, leaving behind a group of shocked alchemists because of the eighth and ninth-ranks refined by Lu Chen. The pill is of the highest quality, and all ten products are of the highest quality.

A group of alchemy masters watched Lu Chen's alchemy concentratingly for half a month, and they also gained a lot.

After Lu Chen returned to the courtyard, he remembered the words of Voidwalker Ximen Yu. He said that the boundary between mountains and seas was about to end, and it would take less than a hundred thousand years.

One hundred thousand years is enough time for him to cultivate to the realm of the Emperor of Heaven.

But what's the use? Two fists are hard to beat four hands. The number of heavenly emperors in the Sky Demon Realm is many times that of the Mountain Sea Realm. Without the will of the Mountain Sea Realm, the Mountain Sea Realm would have died early.

If the mountains and seas are destroyed and the sky demon invades, even if he can survive, his relatives and friends will definitely not survive.

Is it true that he is the only one who lives alone.

Thinking of this, Lu Chen was startled in a cold sweat.

"If the will is contaminated," Lu Chen thought of Ximen Yu's meaningful words.

No, you have to call this guy to ask and see what is going on.

So Lu Chen took out the communication crystal that Xi Men Yu left him, and quickly contacted Xi Men Yu.

"You think it's time to trade" Ximen Yu's voice came.

Lu Chen said: "Well, come here, I'm in Danzun Pavilion."

Ximen Yu said proudly: "I know where you are, wait for me for two minutes."

After speaking, the other party cut off contact.

"Xiao Xi" Lu Chen shouted.

"brother"

A crisp voice came, and the girl Xi appeared in front of Lu Chen with joy.

Lu Chen looked at the joyful young girl Xi. Of course he wouldn't trade with Ximen Yu, and exchanged the Void Castle for the secret in Ximen Yukou.

The reason why Simon Yu was asked to come over was because he had a trump card in his hand.

This trump card is the girl Xi.

The last time Xi Men Yu saw the young girl Xi, he was as scared as his grandson. Even if he saw the Fourth Master, Lu Chen had a bold conjecture in his heart that the young girl Xi was able to eat Xi Men Yu steadily.

After a while, Lu Chen felt a slight fluctuation, and Xi Men Yu appeared in front of him, but when he saw Girl Xi, he instinctively turned his head and left.

"stop"

Lu Chen stopped Ximen Yu.

Ximen Yu's face was ugly, but he still stayed where he was.

Lu Chen was overjoyed when he saw this scene. Xi Men Yu said that he would not be afraid of the emperor's pursuit, but was frightened by the young girl Xi. It seemed that his conjecture had come true.

Ximen Yu turned his head to look, his expression a little wary: "What on earth do you want to do."

Ximen Yu is not a fool. It must have been the last time he lost his mind and was threatened by this guy who guessed something.

"Don't be afraid, I have no malice against you." Lu Chen glanced at the young girl Xi and said, "The guest is here, pour tea."

Young girl Xi obediently poured tea, and then handed it to Ximen Yu.

When Ximen Yu saw this scene, his eyes were almost bulging. He thought he was bold enough, but compared with the guy in front of him, it was nothing short of insignificant.

So much so that he looked at the tea he was handing over, and for two seconds, he stretched out his trembling hands to take it.

"Come and sit down, let's talk," Lu Chen said with a smile at Ximen Yu.

Ximen Yu took a deep breath, trying to calm her heart down, then sat opposite Lu Chen, pretending to be calm and asked, "What are you talking about."

Lu Chen stared at the other party: "Talk about what you know about the conspiracy against the sky demon. What kind of conspiracy the sky demon hides in the mountain and sea world, why my master doesn't know."

Ximen Yu shook his head and said: "You hand over the Void Castle to me, and I will tell you."

Ximen Yu hoped to get Lu Chen's void castle, because from his perspective, only the best holy imperial artifacts could attract him.

"No" Lu Chen shook his head.

The Void Castle is the only Void super imperial weapon in the mountain and sea world. It can be used not only for attack operations, but also for large-scale teleportation armies. It can take the lead on the battlefield and play a vital role in the future.

How could such an important imperial weapon be exchanged for the secret in Ximen Yukou.