When the system is flooded

Each layer of traps should be as effective as possible to ensure that the corresponding desolate beasts are killed without interfering with other traps. This is the level of a qualified defensive buffer zone.

It can be said that even if many martial arts students graduate, they may not be able to fully grasp the essence of this course.

Xiang Beifei has "by analogy", his analytical ability is very strong, after scanning for a while, pondering in his heart for a moment, he roughly understands the way the defense traps in this canyon are laid.

"I think it took you about half a year to finish the arrangement, right? There is a long way to go." Xiang Beifei asked.

"I don't like people who play tricks, you don't understand anything now, wait until you really learn the essence of the defense class!"

An Xiyu ignored Xiang Beifei's words, turned around, and continued walking indifferently.

After a while, he added another sentence: "Follow my footsteps, don't step on other places, or trigger a trap, don't blame me for not reminding you."

Xiang Beifei shrugged his shoulders, but he didn't care too much.

Most of the SR-level awakened are very proud. Currently, only Li Zimu is relatively easy to talk to. He usually just reads quietly and doesn't have a big temper.

An Xiyu obviously had some repulsion towards Xiang Beifei, probably because Xiang Beifei was Luo Lao's apprentice, and then Professor Guo taught Xiang Beifei his own defensive formation, which made her very mindful.

Because of Wu Shixuan's precedent, she was wary of these so-called geniuses, especially, in her opinion, Xiang Beifei was able to get the guidance of Professor Guo only because of his SR father.

Chapter 176 Trap Error

The two continued to advance along the mountain road on the side of the canyon. Because there were many traps in the canyon, they didn't use their spiritual power much, so they walked along the path.

This jolt is nothing to a cultivator. Both An Xiyu and Xiang Beifei walked on flat ground, but when they passed a protruding rock, Xiang Beifei suddenly let out a soft "huh" and then laughed. Get up: "It turns out that you are such a rigorous person will make mistakes."

"what are you saying?"

An Xiyu stopped in her tracks and looked at Xiang Beifei indifferently.

"I'm talking about your trap."

Xiang Beifei stepped on an inconspicuous tree root on the ground, and said, "I have been observing all the way along the way just now. The trap over there is not a big problem, but there is a loophole in the trap here."

An Xiyu's gaze sank three points: "You are not qualified to judge my work."

"Even if it's a mistake, aren't others allowed to point it out?" Xiang Beifei asked.

An Xiyu frowned deeply. She glanced around in the woods and calculated how these traps work, but she didn't find the so-called loopholes.

After confirming that it was correct, An Xiyu said, "I hate people who pretend to know."

Xiang Beifei pointed to the tree roots on the ground and said:

"There is a kind of wood-type trap hidden in the root of the tree. It should be specially designed to trap earth-type desolate beasts. If I'm not mistaken, you plan to use it to deal with burrowers, but you ignored the earth dragon. The existence of wild beasts, it can also trigger this kind of trap, and once it triggers this trap, the gravel trap on the other side will be invalid."

Xiang Beifei pointed to a row of sharp stones protruding from the grass, and said, "These broken stones are used to deal with burrowers. You set up a space ball there, and dragged burrowers into the space ball to kill them." , but the earth dragon is something that can smell the space ability, it will directly destroy the space ball."

An Xiyu stared at the row of sharp stones, thinking for a while, then her eyes flickered slightly.

Because she found that Xiang Beifei was right!She did ignore this mistake. The trap can be triggered, but the problem is that she didn't consider it comprehensively enough, and didn't take all possible desolate beasts into consideration.

The canyon is very large. In order to be a qualified buffer zone, at least tens of thousands of traps have been laid here.

When setting so many traps, there will be small mistakes, which is normal.

But soon, An Xiyu was very surprised again!

How did Xiang Beifei discover his small mistake?

Is he a coincidence?

still is……

Xiang Beifei walked to the root of the tree, measured the distance, then stepped on the ground, and said, "If I were me, I would add an earth dragon jammer here to maximize the shielding of the earth dragon's sense of smell, so that no matter what Whether it is an earth dragon or a burrowing beast, they will all be strangled by this trap!"

He pointed to a branch next to him and said, "Also, do you think about the significance of this branch? In Professor Guo's textbook, there is a 'forward-looking and backward-looking defense system' proposed by him. If you are familiar with Guo Professor's defense thesis, you will find that this branch used to attract lightning has destroyed the overall connection of this area, I happen to have a low-level lightning talisman, can you see if I can trigger this defensive trap?"

Xiang Beifei took out a Thunder Talisman from Fan Kai last time, and threw it towards the branch above.

Seeing Xiang Beifei take out the Thunder Talisman, An Xiyu's expression changed, and he shouted, "Stop! Do you want to die? It will trigger the trap here, enough to kill you—"

However, Xiang Beifei's thunder talisman was attached to the branch, and the thunder light splashed all over the place and guided into the branch, but the branch only shook twice, and nothing happened.

"Mute array."

Xiang Beifei looked at An Xiyu calmly.

An Xiyu was stunned for a moment, her eyes were filled with disbelief.

"How do you know Professor Guo's 'forward-looking and backward-looking defense system'?" she asked.

"There are many defense papers written by Professor Guo on the school network. His papers are much more profound and practical than the textbooks. He mentioned it in the last class, so I read it." Xiang Beifei said.

Professor Guo devoted his whole life to the work of "Guardian". He specialized in various techniques of defending against beast hordes, summed up a lot of experience, and then wrote down these theories and published them on the school website for students' reference .

His theoretical knowledge is quite practical. When Professor Guo mentioned his thesis post on the school website last time in class, Xiang Beifei looked it up carefully. Only then did he understand what kind of defensive genius Professor Guo is!

Luo Lao said last time that in the entire Kyushu, there are no more than three people who can compare with Professor Guo in terms of the understanding of defending against the beast horde.

It's a pity that Professor Guo's defense papers have very few clicks on the school website, less than [-] hits, and students are not interested at all.But Xiang Beifei downloaded the knowledge, read it carefully, and benefited a lot.

He knows very well that it is a blessing that Kyushu has a defensive talent like Professor Guo.

"Can you read those papers?"

An Xiyu seemed very surprised, because those papers were quite profound, and it was impossible for freshman students to understand them.

Xiang Beifei glanced at An Xiyu, didn't bother to explain, but said: "This branch needs to move three inches to the left to trigger a lightning trap in the entire area."

After finishing speaking, she no longer cared about An Xiyu, and continued walking along the path on her own.

He knew that An Xiyu didn't want to see him, so there was no need to force anything.

believe it or not.

An Xiyu looked at Xiang Beifei's back, her expression fluctuating.

After a while, she walked under the branch and calculated, with a thoughtful look in her eyes.

She cut off the branch with spiritual power, then made it up to three inches to the left, then took out a jammer, and buried it in the place Xiang Beifei pointed out just now.

After doing all this, she silently followed Xiang Beifei.

The two walked in tandem like this, from An Xiyu leading the way just now to Xiang Beifei leading the way.

"I thought you didn't take defense class seriously." An Xiyu broke the silence.

"Anything I think is useful, I will take it seriously." Xiang Beifei responded simply.

To survive in this world, making up for your own shortcomings is the most important thing.

He just didn't like being a class representative, that kind of work seemed to take up his time.Going to the fighting arena for an hour can at least earn some student points, but being a class representative gets nothing.

An Xiyu looked at Xiang Beifei with strange eyes, and Xiang Beifei didn't look back when he spoke, just walked like that.

Just now she had been walking in the front and did not observe Xiang Beifei, but only told Xiang Beifei to follow her footsteps and not step on the trap by mistake.

But only now did I realize that when Xiang Beifei was walking, he seemed to know exactly where every trap was buried under his feet, and almost every time he stepped over the trap, and hurried on in the simplest and most effective way.

And he's still taking shortcuts!

"Have you been here?" An Xiyu asked.

"This is my first time." Xiang Beifei said.

"Then why do you know the way?"

"I don't know the way, but I know the trap. The trap here is very similar to what Professor Guo taught. If you understand Professor Guo's theory, you will know exactly where the way out is."

Xiang Beifei has the ability to "comprehend by analogy", learning something very quickly. A while ago, he specially spent a day to understand all the papers published by Professor Guo.Professor Guo put forward too many defensive viewpoints, and Xiang Beifei has not yet fully read all his papers.

But An Xiyu was guided by Professor Guo, and the defenses she deployed were all based on Professor Guo's theory, so it's not difficult to understand.

"How did you find the way out?"

An Xiyu was really surprised.

She thought that she was the one who understood Professor Guo's theories best, but she didn't expect that Xiang Beifei had just started school for a month, and had only attended less than ten classes, as if he had figured out all the animal traps she had set up for half a year .

This made her feel unconvinced.

In order to continue on the path of her deceased father and become a qualified guardian, she took Professor Guo as her role model, earnestly studied all of Professor Guo's defensive experience and knowledge, and read all of Professor Guo's literature.

She worked harder than everyone else, but after just one year of study at Liangzhou University, she had already accumulated all the credits, successfully graduated, and became Professor Guo's teaching assistant.

Professor Guo also said at the beginning that she is the most gifted student in defense knowledge that she has seen in all these years of teaching.

But why, this freshman, after only one month, seems to be no weaker than her in defense theory?Even better than she knows what this canyon trap looks like?

"Even if you know more about defense, I don't approve of you so easily." An Xiyu still doesn't believe in Xiang Beifei.

Because of a genius like Xiang Beifei, she had seen one.

That person is Wu Shixuan, an SSR!A very ungrateful man!

Xiang Beifei stopped in his tracks, turned his head to look at An Xiyu, and said strangely: "You have always forgotten one thing, I don't need your approval! In this world, if there is one person, I most want to get it." His approval, then this person can only be myself, not you! It's none of my business whether you recognize me or not?"

Only by seeing yourself clearly, understanding yourself, making up for yourself, and improving yourself can you better recognize yourself.

Like Mr. Luo, he doesn't like to live in the eyes of others, so it doesn't matter what others think of him, as long as he has a steelyard in his heart.

After Xiang Beifei finished speaking, he turned around and walked forward.

An Xiyu froze in place.

She was choked by Xiang Beifei's words, and felt very annoyed, but she couldn't find an excuse to refute.It turned out that Xiang Beifei didn't care about her eyes at all, and he didn't take her opinion seriously.

"Is the person you most want to recognize you the most, yourself?"

An Xiyu silently thought about Xiang Beifei's words, she seemed to be increasingly unable to see through this boy who was one year younger than her.

After a while, she found that Xiang Beifei had disappeared between the cliffs protruding from the canyon, so she started to follow.

-

Along the way, Xiang Beifei pointed out seven mistakes to An Xiyu's trap.

Seven mistakes are actually very small, because at least tens of thousands of traps have been laid in the entire Grand Canyon. This kind of mistake rate is very low, which is a qualified defense standard.

But An Xiyu was serious.

Like Professor Guo, she takes this kind of buffer zone very seriously, and she doesn't allow even a single mistake.

She couldn't tell Xiang Beifei how she felt right now.

It seems to be unconvinced, but it also seems to be very puzzled, and the mood is very complicated.

Walking out of the Grand Canyon, there is a thick city wall more than 50 meters high in front of you.

The city walls are thick and majestic, appearing in dark black, extremely majestic.This city wall stretches for thousands of miles, enclosing the entire territory of Kyushu, and separating Kyushu from the wilderness outside the region.

Looking at the city wall, Xiang Beifei was also quite shocked.This is like the real Great Wall, protecting Kyushu tightly.

Building a city wall is actually not difficult. This is a system world, and everyone has superpowers. As long as you find a few earth system awakeners, you can easily build such a city wall.

But its power lies in each thick stone strip, these stone strips are interlaced with each other, and there are extremely powerful patterns hidden in them, which can condense a transparent light shield, completely covering the entire land of Kyushu.

With this level of defense, even if the desolate beast can fly into the sky and escape from the ground, tearing up the space and moving, it will be blocked!

The tall city walls gather all kinds of powerful defense methods, shielding space, shielding flight, shielding elemental attacks, shielding corrosion... In his opinion, this is almost the hardest defense in the world.

If it is possible to destroy such a Great Wall, knock out a big hole in the wall, and let the beasts flood into the territory of Kyushu, how did those desolate beasts do it?

Xiang Beifei couldn't figure it out, he still didn't have a clear idea of ​​the powerful beast horde.

Maybe when the time comes, I have to check to see if there are any videos left.

An Xiyu had already followed and said, "Come with me, the sentry post I'm in charge of is over there."

She jumped towards the city wall, and after a few quick jumps, she landed below the city wall.Xiang Beifei also jumped over and landed beside her.

But An Xiyu didn't climb directly onto the city wall, but reached out and touched the city wall. A powerful and strange ripple rippled on the city wall, covering the two of them quickly, as if checking their identities.

This terrifying coercion stared at them, leaving them without even the slightest ability to resist.

Those who can have this kind of coercion are far beyond their imagination.

After a while, the majestic coercion gradually faded away.

"Anyone can't break through the defensive city wall, no matter what ability he has to travel through space." An Xiyu said.

Xiang Beifei tilted his head, staring at the city wall in thought.

"Wang Wang Wang!"