At midnight, the mysterious force of time countercurrent came as promised and brushed silently across the sea of clouds.

Before Yun shisan was in the carriage, he heard a burst of cheers from the red ghost and others. Without asking or listening, he knew that their memory would be eliminated. To their surprise, they met the seal of the blue sky when they entered the sea of clouds.

Yun shisan and Miaoyu got out of the carriage, put the carriage away again, and walked towards Xuanzhong.

Yun shisan said politely, "congratulations on coming to the sea of clouds and falling into the land sealed by the blue sky. It takes no time!"

Xuanzhong looked at the border in front of him and said, "although he came here, this border is not simple. I'm afraid it's not so easy to go in."

Cloud thirteen smiled and said, "what's the difficulty? It's just a boundary!"

The red ghost frowned, looked at Yun shisan and said angrily, "boy, cultivation is not high and tone is not small. According to your meaning, our strong local immortals are not as good as you!"

Yun shisan looked at the red ghost, showed a disdainful look, and mocked: "old ghost, what you can't do doesn't mean that others can't do it. Don't think you know everything in the world if your cultivation is a little higher."

"What are you talking about, boy?"

The red ghost roared, blushed and had a thick neck. The strong immortal felt ashamed when he was scolded by a younger generation in front of so many peers.

"Pa ~"

Cloud thirteen stretched out his hand and waved it gently. The red ghost was immediately patted out by a powerful force.

The red ghost fell into the sea of clouds and rolled. He stood up and looked at Yun 13 in disbelief.

"I don't have so much time to waste for you now. You'd better be honest, or I'll kill you."

Yun shisan's voice was very weak, but the murderous spirit contained in the voice was like the essence. The red ghost felt a sharp blade against his throat and swallowed what he just wanted to say.

At this time, LAN Yunting hurriedly came out and said, "little friend, you know something about this boundary."

"I know a little about the border. It's really not difficult to get in!" Yun shisan was more polite to the woman of Danxia sect.

He remembered that when he was in the ground manor, the red ghost mentioned a person of Danxia sect, that is danbixia, the founder of Danxia sect.

It happened that he also knew a man named Dan Bixia, who was also a great alchemy power, that was Fang Zizhou's grandmother.

If it was in the past, he was not sure, because he didn't know anything about Wuyin village before, and thought they were just the strong ones of the three disasters. He never dared to compare grandma Fang Zizhou with the ancestor of Danxia sect of the strong earth immortals.

But at this time, he had found that Wuyin village was not simple at all, so he boldly guessed that grandma Fang Zizhou was danbixia, the founder of Danxia sect.

After all, both of them are elixir powers. The most important thing is that the ancestor of Danxia sect has disappeared, and the mystery of Wuyin village is revealed everywhere.

Whether the memory here will be emptied or not, and whether his guess is right or not, there is no aversion to LAN Yunting and Danxia school.

The sect that joined the Tao with Dan may have a chance to ask them for advice in the future. It's nothing polite at all.

Yun shisan nodded on the border in front of him and said, "ready, I'll open a gap here. The gap won't last long. We don't know the danger in the border."

Cloud 13 can't destroy all the enchantments. Let alone that the power of the enchantment is the power of the earth vein. He can control a small part without saying that he has complete control.

Moreover, with the power of the small world under his control, he can barely break the barrier with one blow.

However, he can't break the border. Once the border is broken, who knows if the blue sky will break out. He doesn't dare to take the risk.

Everyone was surrounded by this time, and Yun thirteen blocked the beautiful jade behind him, mobilized the power of the small world, and gently touched the border with his fingers.

The Tao pattern on the border suddenly flickered. The next moment, a small gap and a small hole the size of a finger appeared at the position of his hand.

The small hole is still slowly expanding, and in a moment it has expanded enough to accommodate one person.

When the red ghost saw that the channel was opened, he immediately put his face together and flattered: "it's a good way, little Youguo. If the border has shut us out, it's opened by you."

Cloud 13 said to the crowd, "don't talk nonsense. At this time, you go in quickly, but take precautions in case of unprepared!"

LAN Yunting asked, "don't you go in, little friend?"

She didn't want Yun 13 to explore the way for them first. She just felt that he was mysterious and controlled a powerful force. If he was there, the risk factor might be lower.

"Naturally, I want to go in, but..." Yun shisan smiled, turned and grabbed Miaoyu's hand and said, "I can't let my beloved get into danger."

The meaning of Yun shisan's words is very clear. I have opened the boundary. You go to explore the way first.

LAN Yunting nodded and praised: "my little friend is really affectionate. It's a great blessing that this little girl can follow you."

LAN Yunting didn't say much. She had a green bead, which looked like a pill.

"This magic weapon is very unique!" Yun shisan looked more interested.

Miaoyu said softly, "this is the cultivation method of Danxia sect. It is divided into inner Dan and outer Dan, also known as child and mother Dan. Inner Dan is mother Dan, which can cultivate metaphysical power. Nine turns can lead to immortality. Outer Dan is child Dan, also known as instrument Dan or treasure Dan. Her one is instrument Dan!"

Yun shisan asked curiously, "isn't Danxia sect refining pills? Why is it so strange?"

LAN Yunting naturally heard their conversation and immediately said, "Danxia sect is refining pills, but different from other alchemists, the alchemy method pioneered by the founder of danbixia is unique. I'll tell you later when I have a chance, or you can go to our Danxia sect. Now I'll go first."

LAN Yunting said, the green Danzhu erupted into a powerful dark light, which shrouded her whole body and stepped out into the gap of the border.

Then, Xuanzhong and his disciples entered the barrier one by one, and soon there were only yunshisan and Miaoyu left.

Yun shisan took out the qianluo umbrella and opened it. He held the umbrella in one hand and Miaoyu Xiang's shoulder in the other hand, so that they were all shrouded under the qianluo umbrella.

"Let's go!"

Although Yun shisan was holding Miaoyu, he turned aside to let himself enter the barrier first. He didn't dare to let Miaoyu take risks.

One step out, he entered the border and found that everyone was waiting. He didn't leave first and didn't encounter unexpected emergencies.

Yun shisan repaired the cracks in the barrier again, and then looked at the internal environment of the barrier.

Ji Changming said to Yun shisan, "master shisan, there is an array here. This array is relatively old. It is called the Bafang lock sky array!"

"What is the octagonal lock array?"

Yun shisan has never heard of such an array, but it sounds very tall. It's an array that seals the blue sky. Now it's locking the sky!

Ji Changming explained: "the octagonal sky lock array, also known as the eight trigrams trapped sky array, evolved from the eight trigrams. It is said that there are eight sides of heaven and earth, including due east, Southeast, due south, southwest, due west, northwest, due north and northeast.

The octagonal sky lock array is an array formed by gathering the forces of the eight sides. It forms its own heaven and earth among the eight sides. Once trapped in it, you can't think of it unless you have the power to oppose the sky and break the sky. "

"So we have no choice?"

Yun shisan is a little silly. How can he get in with such a powerful array?

Ji Changming smiled and said, "master 13, what I said is that you can't come out. It's not that you can't break. It's said that the octagonal lock array can still be broken from the outside, and only break the array. If you want to go in and don't want to break the array, you'll only get trapped in it!"

They all cast their eyes on Ji Changming and waited for him to say the way to break the array. However, at this time, he shut up.

Dusk Yuchen pushed Ji Changming and said, "you know the array best. How should we break the array now?"

Ji Changming suddenly wilted when he heard the speech. Feeling the hot eyes of the people, he hung his head and said, "I don't know. The method of breaking the array is just a legend. It hasn't been handed down at all."

Dusk Yuchen scolded, "isn't it nonsense that you say so much?"

Everyone felt the same way. Muyuchen was right. Ji Changming was talking nonsense.

Ji Changming shook his head and said, "I don't know. It is said that there is a specific way to break the array. I don't know how to go, but if I take a wrong step, I will be in prison and can't get out of trouble."

Yun shisan bowed his head and said nothing. What Ji Changming said was not completely nonsense. The eight sides of heaven and earth coincided with the eight trigrams.

Although there is no such thing as "eight gates" or "eight gates", there is also a deep connection between "eight gates" and "eight trigrams". The "eight gates" also pay attention to "eight sides". Eight sides of "eight gates" and "eight trigrams" correspond to each other.

The octagonal sky lock array is also octagonal. It is evolved and synthesized from the eight trigrams and gathers the power of the eight sides of heaven and earth to form an array.

"Maybe you can try the Qimen method!" Yun shisan's eyebrows slowly stretched out.

Seeing this, Miaoyu hurriedly asked, "Thirteen Lang, but what's the idea?"

"I have some ideas, but I don't know if they are right. I have to think about them carefully."

Yun shisan said and carefully observed the array. He had never heard of the eight side lock sky array, but it was an array that could trap the blue sky. He had to be careful.

With the power of the small world he controls, breaking the array is not a problem. It can be broken with one force. Although I dare not say it can be completely broken, with strong power, it can tear a gap in the southwest or northeast.

However, if the array is broken, it means that Qingtian is released. This is not the result he wants.

Now he just wants a all-round plan, which can go in without destroying the array, so that he has no worries at home.

The eight trigrams constantly deduced from the bottom of Yun shisan's heart carefully calculated the array of strange doors, in order to find the contact point between the strange doors, eight trigrams and the octagonal lock array.

They dare not disturb Yun 13. After all, they are helpless about this array. It is OK for Yun 13 to reopen the gap in the border and turn around and leave, but they are unwilling.

I don't know how long it took. Yun shisan opened his eyes and said slowly, "I have a general way to go, but I'm not sure. I just don't know if you are willing to take risks. If you are not willing to take risks, turn around and leave. I can open the border and send you out."