"Then can there be a fake?" Cheng Yu said with a smile.

"The teacher doesn't know you kid, if you stay here for the rest of your life, it's not the same as killing you!" Qingxuzi smiled.

"Hey, hey!" Cheng Yu smiled.

"When you come back this time, do you want to go to find the Yin-Yang Mirror?" Qingxuzi sighed and said.

"Yes, as far as I know, the fairies of the Yin-Yang Mirror have already fallen into a deep sleep, if they disappear completely, then the Yin-Yang Mirror will be useless, even if the Open Heaven Mirror successfully appears, then its power is likely to be greatly reduced. Cheng Yu said with a worried face.

"Then do you have any news of the Yin-Yang Mirror now?"

"So far, there has been no news at all!" Cheng Yu said.

"I can't help you with this matter, I don't know much about the Open Heaven Mirror, maybe it can only depend on your own chances!" Qing Xuzi said helplessly.

The Open Heaven Mirror is not a matter of their time, and even for them, it is already a very distant thing. Even if the Open Heaven Mirror can kill immortals, it is just a legend, and it is really difficult to say whether it can really kill immortals.

"Then isn't there a record of the Open Heaven Mirror in the annals of our Wuji Palace?" asked Cheng Yu.

"It's just mentioned, but it doesn't record that there are seven parts of the Open Heaven Mirror, and it's a combination magic weapon!" Qingxuzi shook his head.

If Cheng Yu hadn't brought back the Five Elements Mirror, they wouldn't have known that the Open Heaven Mirror would have seven parts.

"In this way, there is no way to find the news of this Yin-Yang Mirror!" Cheng Yu said with a depressed face.

"Actually, you can get the approval of the five immortals, which means that you have a relationship with the Open Heaven Mirror. The magic weapon has always been close to the destined person, so you don't have to worry too much, just go with the flow, maybe when you don't expect it, it will naturally appear. Qingxuzi said.

"That's all there is to it now!" Cheng Yu said helplessly.

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After staying in Wuji Palace for a few days, I have also met everyone who should be visited.

On this day, the head Qing Yuanzi and the master Qing Xuzi played chess in the Moon Pavilion, and he sat next to him!

"Xiao Yu, I remember that you have the identity of a Dan Master Elder in our Wuji Palace, right?" Qing Yuanzi took the sunspot into the bureau and said slowly.

"Uncle Master, you don't want me to give you alchemy, right?" What kind of head Cheng Yu is, you can know what he wants to say when you hear what he says.

"Don't you think it should be?" Kiyomotoko's eyes widened.

"Yes, of course, Uncle Shi and Shizun have helped us so much, what is it if I refine some Dan for the sect?" Cheng Yu said with a smile.

"It's good that you know! I heard that you can also refine the Divine Pill, tell me, what kind of high-grade pill can you refine?" Qing Yuanzi asked.

He was very curious about how this kid was able to refine such a high-grade pill as this Divine Pill when he was not doing anything at all. You must know that even if they are the Dan masters of the Wuji Palace, the success rate of refining the Divine Pill is very low.

"High-grade pills, I can naturally refine a lot, but the materials for these pills are difficult to find, so I can't do anything!" Cheng Yu said.

"Don't worry, although our Wuji Palace is not very rich in resources, there are a lot of alchemy materials!

"Is the precious elixir for you?" asked Cheng Yu.

"Can you refine an elixir that will be useful to us?" Qingxuzi asked curiously.

This apprentice of his own is really incomprehensible, can a small distraction in the middle stage be able to refine the pill used in the Mahayana period? This seems to be an unlikely thing!

"I don't know what realm Shizun and Uncle Shi are now?" Cheng Yu can't see through the realm of these two people, it may be that the two of them have hidden the realm, or it may be that the strength of the two is too strong and too strong, and he has no way to see through it.

"We have just entered the late Mahayana period!" Qingxuzi said.

"Actually, I have a way to let you directly improve your strength, if you are lucky, you may be able to cross the catastrophe directly!" Cheng Yu thought for a while and said.

"You're talking about the trick you did at your Cheng family, right?" said Qing Xuzi with a smile.

"This is not an ordinary trick, it can really improve your strength!" Cheng Yu said depressedly.

"We can't cross the tribulation yet?" but Qing Yuanzi shook his head and said.

"Why?"

"Now that the world is becoming more and more chaotic, if we cross the tribulation at this time, then the Wuji Palace is likely to encounter a catastrophe, so we have no plans to cross the tribulation for the time being!" Qing Xuzi said.

After the tribulation is successful, the time in this world will not be long, as long as the aura in the body is all transformed into immortal qi, then it must fly to the immortal realm.

What's more, now the situation of his own disciple is also very troublesome, if he soars to the immortal realm, he doesn't know how much trouble he will cause, and no one will stand up for him at that time, Xuantian Sect and Kunlun are afraid that they will directly attack him.

Therefore, when Cheng Yu was not completely able to stand alone, he would not have ascended to the immortal realm.

"That's right, if you soar now, who will I find to help me wipe my ass in the future!" Cheng Yu nodded thoughtfully and said.

"You stinky boy, are we here to wipe your ass?" Qingxuzi suddenly said angrily.

"Hehe, didn't I tell the truth? So you guys should not cross the tribulation for the time being, in case you are not there, what if Xuantian Sect kills you directly?" Cheng Yu said with a smile.

"Do you know that you are afraid? Let me tell you, if you don't hurry up and improve your cultivation, sooner or later we will go with the Great Dao, and when the time comes, I see that you have so many enemies, what should I do?" Qingxuzi scolded.

"Aren't we talking about alchemy, why are you talking about me again!" Cheng Yu said depressedly.

"Isn't that what you provoked?" said Qingxuzi angrily.

"Although we can't cross the tribulation now, other disciples can also cultivate, so I hope you can leave a formation in our Wuji Palace to help these fellow disciples of yours!" Qing Yuanzi said.

"There's no problem with this, it's just that this formation needs to consume a lot of energy, especially when the entrant breaks through, he needs to absorb a lot of spiritual energy, so I suggest that this formation is best built on the spiritual vein!" Cheng Yu said.

This is true, the formation he set up in the Cheng family only used a piece of spirit crystal, although the spirit crystal contained rich spiritual energy, but after all, the spirit crystal he took was too small.

If a large number of high-level cultivators broke through inside, it was likely to collapse directly! This was also one of the reasons why he asked Han Yaowu and them not to give the Ji and Chen families too many people to enter at once.

"Do you need to build on a spiritual vein?" Qing Yuanzi frowned.