Master Bu Xin's lifespan has exceeded three thousand years, and for a monk in the Yuanying realm, he has almost reached the limit of his lifespan.

Therefore, usually Master Bu Xin only retreats in his cave mansion and rarely comes out.

This time, it was also the demon lord's careful plan to invite him, but he didn't expect that he really wanted to make a move.

Master Bu Xin's expression was solemn, and he slowly walked to the middle of the demon clan.

Qi Yun still sat still.

Master Bu Xin didn't say a word, only condensed his mind and began to depict on the ground. He portrayed every stroke very seriously, and seemed to have exhausted all his efforts. However, the lines carved by the pen seem to be ethereal and dusty, without traces.

Qi Yun's expression gradually became a lot more solemn, this demon clan's master of divination really has a good accomplishment in the formation.

It's already in its own right.

Gradually, in the middle of the crowd sitting around, on the ground, a series of formation carvings began to appear, densely packed, so that many demon primordial babies around them only felt their heads swollen when they looked at it.

However, although they couldn't understand this formation, everyone could feel the rich aura of heaven and earth contained in them from these complex lines.

"What a deep formation!"

"Master Bu Xin's recent formation method, has a new understanding, right? I have never seen him depict such a cumbersome formation before. ”

"The more complex the formation, the more difficult it should be to crack, right?"

"Uh...... Who knows?"

After all, the way of the formation is the way of auxiliary, and many demons know some of it, but not much. Therefore, they usually use some formations, but they can't judge the depth of the formations that Master Bu Xin has laid out at this time.

can only be like ordinary mortals, if they feel that the formation is "complicated", it should be more "powerful".

Little by little, time passed.

Master Bu Xin spent two hours and carved it down with one stroke, and there were more than 1,000 formation lines, which were staggered and densely packed, forming a dense network. The aura of heaven and earth seemed to be imprisoned in it, and two completely different worlds were almost formed outside the formation.

All the demons were waiting quietly, they couldn't even see the subtleties of the formation, they just felt that it was very powerful, let alone how to crack it.

I can't even read it!

Master Bu Xin finally finished the last stroke, got up tremblingly, but couldn't help coughing continuously, and a mouthful of blood spurted out of his mouth.

The demons were shocked, knowing that Master Bu Xin had worked too hard this time, and that it had hurt his roots.

All the demons couldn't help but be gloomy.

Qi Yun watched Master Bu Xin's carving without saying a word, and his gaze followed the lines he had carved until the latter completed the last stroke. Qi Yuncai closed his eyes and sat there quietly for a moment.

But it was only for a moment, and soon, Qi Yun had already reopened his eyes and shook his head slightly, "Master Bu Xin, I respect your attainments in the path of formation. ”

A weak smile appeared on Master Bu Xin's face, he had to rely on the support of others to stand at this time, "Qi Yun Daoyou has a good reputation. This formation, which I call the 'Torture Heart Array', is a formation that I have been devoting myself to studying the way of the formation in recent years, and gradually touching the avenue of the formation from the outside in. It's just that it's not very mature, so I took the liberty to take it out today to ask Daoists for advice, and I also asked Daoists to correct it. ”

Master Bu Xin spoke very modestly.

Qi Yun sighed, "The master is already old, and he can recuperate at home with peace of mind, so why get involved in such rights and wrongs?"

Master Bu Xin said solemnly: "Daoist Qiyun, I only have admiration for you. It's just that you and I belong to two races, humans and demons, and we don't conspire with each other because of different ways. If each has its own racial interests, why should they say more? I don't persuade you, and you don't have to persuade me. ”

He calmly calls himself a "demon".

Qi Yun nodded, "I understand what the master means." ”

"Please crack it too. ”

Master Bu Xin said, get out of the way, let Qi Yun approach, and crack this formation.

All the demons looked at it a little dazed, this cracking formation, there must be someone who wants to "crack", before it can be said to crack the formation, right? For example, the formation of trapped people, such as the formation of hidden objects...... There are noticeable changes.

However, this array of methods was placed in front of everyone, but they couldn't see any changes, how was this going to be cracked? What was going to be cracked? The demons couldn't understand it!

Qi Yun finally got up, and he slowly walked to the middle of the formation, "Master's formation is really ingenious, and the method is ingenious, even I have never heard of it." At such an age, the master can still push through the old and bring forth the new, and forge ahead in the way of the formation, which makes us respect. ”

As he spoke, he walked through the formation.

After walking a few steps, he stopped a little at a formation pattern, and suddenly saw a green flame burst out of it, and the flame light was swaying, faintly revealing the power that shook people's hearts.

Even if the demons were not in the formation, when they looked at the green flames, they still had a feeling that their entire hearts were shaken.

Master Bu Xin saw the green flame ignite, and his body couldn't help but shake slightly.

But Qi Yun didn't stop, after this flame was lit, he continued to move forward.

He didn't stop talking, "It's just that, in my opinion, the master has only a preliminary grasp of this set of formations, and he is not yet proficient, and the use of it in many places is still a little rough." Why don't the master return here, perfect this formation method, and leave such a treasure of inheritance to future generations?"

Qi Yun said, and stopped slightly in one place, and suddenly saw a little light blue water there, the light was rippling, and it was strange and moving.

The unintentional master's body couldn't help but shake again.

Although his expression was even paler, he still smiled peacefully: "Daoyou Qiyun really has a good eye, and he can see the depth of my formation in a word. ”

The demons listened to it, and their hearts couldn't help but hang high.

Qi Yun, can this be cracked?

Or can't?

Their understanding of the way of the formation was far inferior to that of Master Bu Xin and Qi Yun, so they couldn't see through which of the two of them had the upper hand at this time. Master Bu Xin arranged the formation, and Qi Yun cracked it...... So can Qi Yun crack it?

They couldn't read it at all at this point......

Qi Yun's movements were also very inexplicable, he walked in the formation, every few steps, there was always a stop, and every time he stopped, there were always a few changes.

Green flames, blue water, rotten wood, withered peaks...... Each of them seems to contain a very subtle power.

However, every time there is a change, Qi Yun is as if nothing happened, but the master of Bu Xin behind him, his face will always be a little paler. Gradually, the demons faintly guessed something, could it be...... Master Lian Buxin is not Qi Yun's opponent in the way of formation?

......

Finally, in about half a pillar of incense, Qi Yun finally walked along the formation and finally stopped at the starting point.

He turned around slowly and looked at Master Bu Xin, "Master, this time the competition is ...... So be it. ”