Two months have passed in a blink of an eye, Qiao Yuan has been studying the prohibition day and night in the bamboo forest, meditating and resting on the spot when he is tired, consulting Lian Jingshan when he encounters a problem, and occasionally going to see Baiyue to cultivate, under the combination of work and rest, Qiao Yuan's understanding of the prohibition has also improved by leaps and bounds.

Yi Chenfeng and Fang Jingxing were released by Lian Jingshan, they heard that Qiao Yuan was studying the ban here, and the two of them also came to visit, and after that, the two of them and Qianqian and Chen Surou would come over to guide Qiao Yuan to study the ban when they were free, which helped Qiao Yuan a lot.

Especially Qianqian, her understanding of prohibitions is unique, which makes Qiao Yuan a little suspicious that she is an old monster who looks eight or nine years old on the outside, but has lived for hundreds of years inside.

Now most of the offensive and auxiliary prohibitions in the bamboo forest have been thoroughly studied by Qiao Yuan, and the rest is to study the anti-trap prohibition.

Although the offensive and auxiliary prohibitions and the anti-trap prohibitions are both prohibitions, each of the anti-distress prohibitions is dozens of times more elaborate and strict than the offensive and auxiliary prohibitions, Qiao Yuan didn't understand why this was at first, but after studying the prohibitions for two months, he understood a little.

The simplest auxiliary prohibition only needs to focus on its functionality, and does not care about other effects, so it is the easiest to arrange, and it consumes very little divine thoughts and spiritual power.

And the attack ban, here is talking about a single attack ban, without adding other functions and talisman magic weapons, arranging this single attack ban, it is more difficult than the auxiliary ban, but it is not that difficult.

This kind of single attack ban, generally by the arranger in the ban into some magic spells, by triggering the ban and trigger the magic spells in it, the key point is how to integrate the magic spell into the ban, as long as this key point is mastered, this ban will not be difficult.

If mastering the offensive and auxiliary prohibition is considered to be the entry, then mastering the anti-trap prohibition is a small achievement, the most difficult of which is the trapping and prohibition, followed by the defensive prohibition.

The reason why it is difficult to defend against the ban is how to use divine thoughts and spiritual power to construct a trajectory that can defend against various attacks.

This is like a defensive prohibition is a shield, and the attack it wants to defend against may be swords, guns, swords, halberds, water, fire, thunder stones, or divine attacks.

There are many ways to attack, and your defense will not change, shield is still shield, he will not become an iron shield in the face of fire, nor will it become a wooden shield in the face of thunder.

This is why defense is always more difficult than attack, because defense is passive, and it will naturally be more difficult, so it is much more difficult to deploy defensive prohibition than offensive ban.

There are not many defensive prohibitions in this bamboo forest, only a few places have them, and it is Qiao Yuan who even Jingshan told, otherwise let him find it by himself, and he may not be able to find it.

In a place where bamboo grows extremely densely, Qiao Yuan found a defensive prohibition inside, and inside the defensive prohibition, a knee-high medicinal herb is growing, which was accidentally discovered by Lian Jingshan, in order to prevent it from dying, a defensive prohibition was arranged for it.

Qiao Yuan had no interest in this herb, what he was interested in was the defensive prohibition that shrouded in the herb.

He sat cross-legged on the ground and slowly probed his divine thoughts into the prohibition, but as soon as he made contact, Qiao Yuan's divine thoughts were directly bounced away by the prohibition, this situation he had already expected, compared to bounce away, it was already good, if it was to attack the prohibition, Qiao Yuan would have to run away now.

After continuous temptation, Qiao Yuan finally found a trace of incision, and probed the divine mind into the prohibition, compared to the attack prohibition, this incision of the defensive prohibition is very difficult to find, and it took Qiao Yu three times as long to find it, from this point it can be seen that it is more difficult to arrange a defensive prohibition than to arrange an attack ban.

Three days later, Qiao Yuan completely figured out the trajectory of this ban.

If Qiao Yuan had just studied the ban, it would not be surprising that it would take three days, but Qiao Yuan had already studied the ban for more than two months.

Normally, it wouldn't take him more than a day to figure out a more complex attack ban, but now it took him three days to get a random defense ban, so you can imagine how complicated the defense ban is.

Qiao Yuan frowned slightly, and there was a look of doubt in his eyes, although he had figured out the trajectory of this prohibition, he found that the trajectory of this prohibition actually had a tendency to change.

Qiao Yuan did not rush to deduce the calculation, but quietly observed the trajectory of this prohibition, and sure enough, the trajectory of this prohibition would find some subtle changes every once in a while, this change was very small, but after a long time, this change would be very obvious.

It was the first time he had encountered such a situation, and the auxiliary prohibitions and attack prohibitions he had studied before had completely fixed trajectories and would never change in the slightest.

And now the trajectory of this defensive prohibition has changed, making his derivation calculation uncontrollable, and making it impossible for him to perform derivation calculations at all, let alone arrange a defensive prohibition.

Qiao Yuan took out the jade slip that Duan Tiangu gave him, and read all the parts about the defense and prohibition in it, among them, he carefully read the part of the operation trajectory of the defense prohibition more than ten times, and after fully understanding it, he understood the reason for the change in the operation trajectory.

Because the defensive ban needs to defend against a variety of attack methods, when the ban is arranged, a variety of defense means will be integrated, and these defense methods cannot exist at the same time, and they need to change from moment to moment, and when encountering an attack, the ban will automatically trigger some defense means.

It's not hard to say or understand, but it's even harder to do.

Qiao Yuan's eyes showed excitement, he took a few deep breaths, closed his eyes and began to adjust his state, and next, he had to deduce and calculate the distant trajectory of this change.

Time flies like a white horse, and three days have passed in a blink of an eye, Qiao Yuan's brows are furrowed, fine beads of sweat are secreting from his forehead, and he still hasn't calculated an accurate trajectory.

Late that night, the cool breeze blew on Qiao Yuan's body, which eased his impatient mood a little, perhaps because of the environment, or maybe Qiao Yuan was too focused on deduction and calculation, unconsciously, Qiao Yuan entered a long-awaited familiar state, a state of contemplation.

Qiao Yuan, who entered the state of contemplation, seemed to be opened up all of a sudden, and became extremely clear, and the speed of deduction and calculation became faster and faster, often a kind of running trajectory could be deduced between a few breaths, and then used the time of a few breaths to calculate whether this running trajectory was accurate.

I don't know how many times Qiao Yuan calculated, but suddenly his eyes opened suddenly, and an extremely bright light burst out, and his face showed ecstasy.

He didn't have anything in the accident world, his hands began to pinch constantly, and then he kept swinging out, and at the same time, he quickly arranged the prohibition with his divine thoughts.

Finally, after dozens of failures, Qiao Yuan sat cross-legged on the ground, closed his eyes, slowly rested his hands on his knees, and began to recover from pranayama, and there was a faint fluctuation of spiritual power in front of him, which was exactly the defensive prohibition that Qiao Yuan successfully arranged.

An hour later, he slowly opened his eyes, looking at the prohibition in front of him, Qiao Yuan exhaled deeply, and a relaxed smile appeared on his face.

It took him six days to lay it out, and it can be said that it was the longest time he had spent researching the ban except for the first one he had studied, and it was so difficult and complicated that only he could understand it.

If it weren't for Qiao Yuan's entry into the realm of contemplation, I'm afraid this time would have taken several times more, and it is true, when Lian Jingshan first started to study the defense prohibition, it took five times as much time as him, and it took a full month.

Qiao Yuan stood up and walked quickly towards the depths of the bamboo forest along the winding path, and after a while, he saw a large clearing in front of him, and at the edge of this clearing was standing a strong man like a hill at the moment.

"Little junior brother, is there something wrong with the research defense ban?"

Lian Jingshan sensed that Qiao Yuan was coming over, turned around, and asked with a chuckle.

He knew that Qiao Yuan was now studying the defensive prohibition, and he knew that Qiao Yuan would definitely encounter some problems, but he would not have thought that Qiao Yuan had successfully arranged the defensive prohibition, so he asked as soon as he opened his mouth.

The corners of Qiao Yuan's mouth were raised slightly, and there was a smug look in his eyes, and he said with a smile.

"Hey...... I'm afraid it won't be as my brother wishes this time, and I've already successfully set up a defensive prohibition. ”

When Lian Jingshan heard this, he was stunned for a moment, and then laughed, with a look of disbelief in his eyes, and said slowly.

"Little junior brother, do you know why the trajectory of the defensive ban gradually changes?"

Qiao Yuan naturally saw the disbelief in Lian Jingshan's eyes, he didn't mind at all, with a confident look on his face, he talked eloquently.

"Because there are multiple defense methods in the defense ban, these defense methods will self-regulate against a variety of attack methods, so it will cause changes in the trajectory of the ban. ”

When Lian Jingshan heard Qiao Yuan's first words, the smile on his face immediately froze, and when he listened to all Qiao Yuan's words, his eyes flashed with disbelief, and after a while, Lian Jingshan's expression returned to normal, and then he said with excitement on his face.

"Let's go, let's see. ”

After saying that, he took Qiao Yuan towards the place where the defense and prohibition were located, and the distance was not far, and the two of them arrived in a moment.

Lian Jingshan instantly sensed that outside the prohibition he had arranged, there was a faint fluctuation of spiritual power, he squatted down, directly poked out his divine thoughts, and went towards the fluctuation of spiritual power, and after a while, his eyelids jumped, his face showed a look of shock, and he turned his head to Qiao Yuan and asked.

"With such an exquisite arrangement, there are almost no gaps to enter, junior brother, how did you do it?"

Qiao Yuan's eyes were even more proud, and he said with a chuckle.

"When I was deriving and calculating, I found that there were some weak loopholes in the trajectory of the original ban, so when I arranged the ban, I patched these loopholes. ”

The disbelief in Lian Jingshan's eyes was even stronger, and after listening to Qiao Yuan's words, he frowned slightly and said.

"Impossible, these loopholes are unavoidable when the ban is arranged, even I can't do it, how can you do it?"

Qiao Yuan originally thought that these loopholes were deliberately left by Lian Jingshan, but now he heard Lian Jingshan say that he couldn't do it, but his heart was ecstatic, he knew that this must be in the state of Shen Xin, and the deduction calculation reached an extreme, so he also patched these loopholes.

"Senior brother, I entered the realm of contemplation when I deduced and calculated, so I ......"

"What do you say, the state of the mind?"