"It turned out to be a friend of the Black Dragon Dao! I don't know what kind of advice your friend has come here!" Liang Yu immediately replied.

"Haha! Another Taoist friend is here, the old man comes to take a look! The old brother is so blessed, the two fairies are together, it is the blessing of Qi people!" Unexpectedly, as soon as this guy called the Black Dragon Ke opened his mouth, he shifted the topic to Shangguan Wan'er and the Forgetful Saintess. Not only that, Liang Yu found that since this black dragon guest saw the second daughter, there was a hint of confusion in his eyes.

"Black Dragon Daoyou, I'll wait all the way, I want to take a break for a while, and visit Daoyou another day!" Seeing the other party's performance, Liang Yu simply issued an eviction order, and didn't talk nonsense with him! Although this guy is a master of the late stage of the Venerable Rank, Liang Yu really didn't take him too seriously.

"Okay! Since Daoyou and the others need to rest, then the old man will leave for the time being! I wish you a few people a good rest! Rest well!haha!" Although Liang Yu was a little directly expelled from the guest, but when he left, this black dragon guest did not show the slightest displeasure. Not only that, but this guy showed a very envious look towards Liang Yu, and then a look that I understand floated over, which made Liang Yu's heart a little bitter!

"Hmph! It's disgusting! This old guy is simply a big villain!" After the black dragon guest walked away, before anyone else could speak, Shangguan Wan'er's maid Huan Ping'er couldn't help but scold, obviously this girl also saw the unkindness of the person.

"Forget it, Ping'er, let's go in! Hasn't Gongzi already driven him away?" Shangguan Wan'er was not angry, but persuaded Ping'er to come.

"It seems that this recruitment hall is not very peaceful! People don't offend me, I don't offend people, if people offend me, then don't blame me for being rude!" Liang Yu then said, obviously he was also very unkind to this uninvited guest who suddenly appeared.

"The two little ladies are very good! I have to find a way to get it!hehe!" What Liang Yu didn't know was that after the black dragon guest returned to his room, he began to think about it. It turns out that this black dragon guest has a great characteristic, that is, he is lustful, which is still relatively famous among casual cultivators! If it weren't for the fact that the reward this time was so tempting, this guy probably wouldn't dare to come out. However, what I didn't expect was that after he came out, he still shouldn't be dead.

Besides, after temporarily settling down in the Zhaoxian Pavilion, Liang Yu sent Qi Lin out again to continue to listen to the news. And he himself used the special means of connection between the Heavenly Court and the powerhouses of the outer four mansions to contact the three immortal emperor masters led by the Qinglong Mansion this time: Long Chen, Long An and Wu Yue.

Through these three old guys, Liang Yu learned about the Qinglong Empire, that is, the heritage of the entire Long family, it turned out that there were actually two emperor-level existences in the entire Long family, and there were many honorable ones. Therefore, for now, the high-end Liliang is not much inferior to the other party.

Now, one of the problems facing Liang Yu and all of them was how to overcome or reduce the influence of that black cloud substance on immortal cultivators.

For this reason, Liang Yu began to calm down and came to the Heavenly Court's Classic Book Pavilion to inquire, because he felt that since there was communication between the Immortal Star Domain and the Alien Domain in the past, he would naturally encounter this kind of problem, and the energy forms between different star fields might be different, so there must be a matter of conversion and adaptation.

Although the immortal realm has been shattered, the Heavenly Court, which is the central core, should still have something relatively preserved. With this confidence, Liang Yu began to swim in the vast sea of classics.

Sure enough, after spending two or three days, Liang Yu finally found a description of the Netherworld in a classic. And what made Liang Yu happiest was that there was really a method on how to reduce the demonic qi of the Netherworld.

"It turns out that black cloud is called Netherworld Demonic Qi!Sure enough, it's even more powerful than Netherworld Qi!" Liang Yu saw this, and suddenly sighed in his heart.

Then he carefully read the introduction.

It turns out that this method is with the help of a formation method. This formation can filter and purify the Nether Demon Qi, and it can be arranged in a large area or carved on armor and other personal items.

However, the arrangement of this formation still has relatively high requirements for the grade of the arrayer. Anyway, at least it is a formation grandmaster of level 3 or above who can arrange a combination formation of no less than level 6.

And now Liang Yu's own level in the formation, if he studies it seriously, he should be able to reach the appearance of a seventh-level great master, but he hasn't practiced in this area for a long time, so he can't help but be a little rusty in his technique!

So, Liang Yu transmitted the relevant content to Long Chen, Long An and Wu Yue in a special way, asking them to see if there were any talents in this field among the personnel on their side. After all, in order to truly make this approach work, it is obviously not possible to rely on himself alone.

In addition, he also thought of a person who could help him, that is, Shangguan Wan'er.

Immediately, Liang Yu came directly to Shangguan Wan'er's room.

"Childe, looking at your face, have you already gained something?" After seeing Liang Yu, Shangguan Wan'er immediately asked, because he found that Liang Yu's face unconsciously showed an excited look.

"Wan'er! you can see it!" Liang Yu said with some surprise, he didn't know that his face was almost written now.

"Liang Gongzi is really funny, obviously your own face is revealed, anyone can see it!" Ping'er also joked about Liang Yu on the side.

"Really, it seems that I am also a person without a city government!" Liang Yu laughed at himself, and then smiled embarrassedly.

"By the way, Gongzi must have something to ask for when he came to Wan'er!" Shangguan Wan'er saw what Liang Yu meant, and quickly opened her mouth to shift the topic to the focus.

Hearing Shangguan Wan'er's question, Liang Yu was no longer polite and told his intentions. Subsequently, the two of them began to refer to the formation together, and in order to make it easier to name, Liang Yu simply called this formation the Shadow Array.

Several days passed, and with the joint efforts of the two of them, Liang Yu and Shangguan Wan'er finally comprehended the essence of the entire formation!

However, just as the two of them were about to start practicing, the voice of the black dragon guest came again.