Yang Yu was relieved when he saw Zhu Yuecan accept the flying sword.

This "Memoirs of the Troubled Star Sea" may not be of much use to others, but for Yang Yu, who is eager to understand the Troubled Star Sea and coral, it is like a treasure.

As for the little flying sword treasure, there are many similar ones in Yang Yu's storage bag, anyway, Yang Yu doesn't need so much, and it doesn't matter if there are one or two pieces less.

At this time, the gate of the cave opened with a bang.

Only then did the disciples realize that the phantom in the middle of the hall had long disappeared without a trace.

All ten of them took their treasures and walked out with joy.

It's just that the disciple who got the tortoiseshell shield was a little struggling, and the tortoiseshell shield was afraid that there were hundreds of catties, but fortunately with the help of others, otherwise it really wouldn't be able to carry it out.

The master of the ten people, as well as the monks of the foundation building period, have been waiting here for a long time.

They waited a day just to get the treasure at this time.

Although many disciples didn't know that this treasure was going to be handed over to the master, Mu Jingmei, as a disciple of the Mu family, was very clear about this matter.

She bowed respectfully to her master, then held the giant sword in both hands and handed it over: "The junior gets a treasure, and I hope the master will accept it with a smile!"

Her master is also a relative elder, so she naturally grabbed it unceremoniously. After a brief inspection, a look of surprise appeared on his face.

Then, several other disciples offered treasures.

This shocked the monks who did not know about it.

But there is nothing they can do about it.

Yang Yu was also shocked when he saw this, he didn't expect that he would have to hand over the treasure he had obtained, but fortunately he hid the shell first.

Although Yang Yu didn't know the content of this "Memoirs of the Chaotic Star Sea", he wanted to keep it for himself.

After a little muttering, Yang Yu secretly speculated in his heart: "If there is no other way, let's hand it over, anyway, I have the status of master and apprentice with this ancestor, and it will be no problem to borrow it for a while." ”

"A feather sword magic weapon made of gold refining!" a foundation building period monk unexpectedly shouted involuntarily.

In his hand was the little flying sword that Yang Yu had exchanged for Zhu Yuecan, and his face was full of joy at the moment, and he even forgot that the ancestor was at the moment.

The rest of the foundation-building monks all had envious expressions on their faces.

The feather sword is a very powerful flying sword magic weapon, and it is refined with gold, and its power cannot be underestimated.

Most of the treasures obtained by other monks are strange and messy, but this golden feather sword is the most suitable for the monks of the foundation building period.

"Okay, since you have accepted apprentices, then you have to raise them well, if there is any bias, the old man will not stand by!" Zhu Wenquan said majestically: "The rest of the things, you arrange them yourself, I'll go first, Yang Yu, go with me!"

"Obey!" Yang Yu was about to hand over the "Memoirs of the Chaotic Star Sea", but he didn't expect Zhu Wenquan to leave here, Yang Yu hurriedly walked a few steps.

Zhu Wenquan waved his hand, and a red light instantly wrapped Yang Yu.

In an instant, it turned into a red light and flew away towards the highest peak of Zhujia Valley.

All the disciples in the Qi cultivation period looked at the red light in the distance, and their faces showed envy.

A moment later, Yang Yu appeared in Zhu Wenquan's cave mansion and stood respectfully with his hands down.

Zhu Wenquan sat cross-legged on the futon, glanced at Yang Yu up and down, and said in a deep voice: "Yang Yu, at your current age, you can have a fifth-level cultivation in the Qi cultivation period, but it's not simple!"

Yang Yu was stunned, he didn't expect Zhu Wenquan to see through his true cultivation, and his heart tightened slightly.

However, Zhu Wenquan didn't continue to ask, and continued to ask, "Where did the yin qi in your dantian come from?"

"Don't tell him!" Qingyun Zhenren's voice immediately sounded: "Don't tell me about the third floor of the mine! This place should not be far from Qingshi City!"

Yang Yu also understood what Qingyun Zhenren meant, first of all, if he told the truth, it would inevitably arouse Zhu Wenquan's curiosity, and maybe he would go to Qingshi City to take a trip. If you meet Mu Tianfang, it will be very bad.

Secondly, the origin of this yin qi was because Yang Yu cast a spell on the third layer of the mine.

How did Yang Yu explain clearly about the Ancient Demon Lord?

"The disciple doesn't know the origin of this yin qi very well, but it doesn't have much impact on the disciple's cultivation!" Yang Yu arched his hand.

"Oh?" Zhu Wenquan became interested.

He carefully looked at the yin qi in Yang Yu's body just now, this yin qi was very pure, although there was not much, but it was definitely not the kind of yin qi that was scattered and messy.

As an ordinary Qi cultivation stage disciple, how could he withstand such a pure Yin Spirit Qi?

"Okay, very good!" Zhu Wenquan suddenly got up, and after a while, he spoke: "Yang Yu, the old man accepts you as an apprentice, and he will naturally treat you sincerely and ensure that you don't have to worry about building a foundation!"

"Thank you, Master!" Yang Yu was even more puzzled in his heart, this Zhu Wenquan's attitude towards himself was too weird.

"But as a teacher, there are some things that need your help!" Zhu Wenquan said.

When Yang Yu heard this, he couldn't help but chuckle in his heart.

How could a dignified Jindan period monk say such a thing easily?

"Please teach me!" Yang Yu had to say.

"Actually, the teacher wants you to help me refine a treasure, no matter whether it succeeds or not, the old man's promise to help you build a foundation will not change!"

When Yang Yu heard this, he suddenly had a hint of foreboding in his heart.

I saw Zhu Wenquan wave his hand, and the four demons flew out of his cuffs with teeth open, and they were suspended in mid-air.

Yang Yu was shocked when he saw these four demons.

When Yang Yu left that day, he obviously only took one demon with him, and then the demon escaped on his own, if it fell into the hands of Zhu Wenquan, it would not be an uncommon thing.

But in Zhu Wenquan's hands, how could there be four demons?

These four demons, obviously following closely behind Mu Laowei, how could they fall into Zhu Wenquan's hands, could it be that Mu Laowei had been here, or did Zhu Wenquan have something to do with him?

This Zhu Wenquan, what do you want to do when you take out the four demons?

"Since I got these four demons, I have not been able to refine them, today I saw that you have yin qi in your body, and I suddenly had the idea of refining the demon head with yin qi in your body, this method should not have a great impact on you, and not only whether the refining is successful, the teacher will try to compensate you!" Zhu Wenquan's face was full of love.

Although Zhu Wenquan is kind and pleasant, how can Yang Yu not know about the harm to Yang Yu at this time?

However, the current Yang Yu is powerless to resist at all. The other party is a Jindan period monk, and with a wave of his hand, he can kill himself.

I'm afraid that Zhu Wenquan's purpose in accepting himself as an apprentice is just because of the yin spiritual power in his dantian.

"The disciple can contribute to the master, so he is naturally willing!" Yang Yu arched his hand, although he was very helpless, but his tone was very sincere.

At this moment, shirking will cause Zhu Wenquan's dissatisfaction and anger, so it is better to agree and make plans in the future.

"Very good!" Zhu Wenquan didn't expect this son to be so knowledgeable, if Yang Yu didn't have half a word, he would not hesitate to make a move, directly plant the demon head into Yang Yu's body, and then imprison Yang Yu.

But since Yang Yu was willing, Zhu Wenquan would not do that.

After all, Yang Yu's cooperation and non-cooperation are very different from his refining of these four demons.

Zhu Wenquan struck out several magic duels with both hands, and the four demons slowly burrowed into Yang Yu's dantian, and soon after, they gathered at the place where the yin spirit was condensed.

The process was very fast, and Yang Yu did not feel uncomfortable.

But the four demons are in his body, it is definitely not a long-term time, the strength of these four demons, Yang Yu knows very well, once it erupts, Yang Yu's body will not be able to withstand it at all.

If you want to defeat these four demons, the only way should be to kill the Ancient Demon Lord.

However, this ancient demon lord's mouth is not easy to pry open.

It is not easy to get a way to dissolve the demon and yin aura from its mouth.

"How is it, do you have any special feelings?" Zhu Wenquan asked.

"Back to Master, everything is normal, I don't know what I can do to help Master?" Yang Yu arched.

"There's nothing you need to do, if there's anything abnormal, just take this token to me!" Zhu Wenquan threw Yang Yu a red token, and said: "This token can go in and out of any place at will, but I suggest that you go out less recently!"

"Disciple understands!Disciple retires!" Yang Yu arched his hand.

With a wave of Zhu Wenquan's hand, a red tornado enveloped Yang Yu, and a moment later, Yang Yu appeared in the valley.

Looking at the cave mansion in the sky, Yang Yu's face became ugly, but it was only for a moment, and he quickly recovered to his original state.

"Meet Senior Brother Yang!" said a disciple of the first level of Qi cultivation to Yang Yu.

"Meet Senior Brother Yang!"

..................

Along the way, the words of greetings are endless. This is the benefit of the ancestor disciples, I am afraid that even the monks of the foundation building period will not dare to shout at Yang Yu anymore.

However, who would have thought that the price of becoming a disciple of the Ancestor?

After a short while, Yang Yu returned to his room, first immersed himself in his mind, carefully examining the four demons, as well as the Yin Spirit Qi.

These four demons seem to have been banned by Zhu Wenquan in some way, and there are no superfluous actions.

Even from Zhu Wenquan's point of view, I'm afraid he doesn't want to see Yang Yu die in a few months, after all, if he wants to refine the four demons, he will definitely not be able to do without Yang Yu.

Yang Yu put these things behind for the time being, and then took out the white shell and the "Memoirs of the Chaotic Star Sea".