As if sensing Gu Yu's doubts, the soft girl took the initiative to explain: "Young man, the rune is indeed a kind of text message, and it is speculated to be some kind of spell. The ores in front of them have been infected with dark energy and have mutated into runestones, mainly C-grade, with a small number of B-grade. And those lines of runes are several combinations of runes, and the system has recorded them, and you can refer to them at any time in the future. ”

"That's it......" Gu Yu nodded and asked, "So can the system parse these runes?" ”

"There are too few rune contents in my possession to parse." Soft Girl shook her head: "Unless you can collect more rune content in the future." ”

"Spell! It's really a text message! Gu Yu frowned slightly, and thought of another thing: "In this way, the Dark Demon Race is not as simple as humans think, and those who have words must be a race of highly intelligent creatures!" ”

"The dark demons we have seen so far are all group intelligent creatures, acting according to the instructions of the high-level dark demons, that is to say, above the low-level dark demons, there must be high-level beings that humans have never seen, and they have extremely high intelligence!"

"That's right!" Soft girl nodded affirmatively: "The highest level of dark demons known at present is only level 8, and there is a high probability that there are level 9, level 10, or even beyond level 10 existence, which is unimaginably terrifying." ”

"Alright! That's not something I should worry about just yet. Gu Yu shook his head and put aside these thoughts, and looked at the pile of ores in front of him: "Recover all these rune stones." ”

"Understood!" With the soft and glutinous voice, the pile of ore in front of him flashed, and all disappeared without a trace.

After collecting the loot, Gu Yu stepped out of the tunnel and continued to search for his prey.

The activities of the dark demons are very regular, with a cycle of half a year, starting from the first month, the number and quality of the dark demons on the earth will suddenly surge, and it will reach its peak in the second month and the third month, during this period, it will constantly attack the human city fortress, and it can be said that every night is a battle to defend the city.

However, after the third month, the aggressiveness of the Dark Demon will weaken as the loss increases, and by the fourth month it will gradually calm down, and in the fifth and sixth months, it will basically not take the initiative to attack the human gathering area, and it is difficult to encounter powerful Dark Demons near the city.

Therefore, these two months are also known as "Peace Month"!

Of course, the Apocalypse cannot be idle in these two months, and all Apocalypse must seize these two months to hunt as many dark demons as possible in the wild and reduce the number of dark demons on the earth, so as to prepare for the next cycle.

Otherwise, if the dark demons in the wild are not cleaned up, there will be more and more dark demons on the earth until humans can't resist them!

The candidate students of the Wutong Apocalypse Academy can go to the field to train, because the time happens to be the month of peace, and there is still more than a month before the next cycle, if they are active near the town, they will not encounter powerful dark demons.

With Gu Yu's current strength, the Level 1 and Level 2 Dark Demons were not enough to see at all, and in the next time, he brushed the Dark Demons within a range of about five kilometers nearby.

Anyway, there are only a few skills now, and they are basically fixed routines, controlling magic to create meat shields, then greeting with psionic guns, and finally using the evil prison knife to clear the field.

As his neurons evolved, the process became more and more effortless.

By 11 o'clock in the evening, he had killed hundreds of dark demons and harvested a large amount of dark energy and materials.

At the same time, the evolution degree of sensory neurons and intermediate neurons has reached 7%, of which the intermediate neurons have faintly approached 8%, and what is even more amazing is that the evolution of his motor neurons has reached 9%!

You must know that before he came, his motor neurons were the most backward, with an evolution of only 2%, but now he has caught up with the other two, which can only be said that the advantage of talent is fully reflected.

Of course, it's still the same sentence, krypton is awesome!

If it weren't for the rapid farming of advanced equipment, it would be impossible for an ordinary candidate to evolve so quickly, and if you want to evolve from beginner to 9%, you need at least three field battles.

Anyway, Gu Yu stepped into another level of threshold!

There is a rule in the evolution of the Apocalypse, which is called "every 9 stars", which means that when the evolution of neurons reaches 9 numbers, such as 9%, 19%, 29%, etc., the neurons in the evolved part must be lit up as a star in the body, so that the unevolved part can be activated in order to continue to evolve.

If you don't light up the neuron star, then you will be stuck on the number 9 and will never be able to cross this hurdle.

And now, Gu Yu has come to the number 9, and the next thing is to light up the star of the motor neuron, otherwise the motor neuron will not be able to continue to evolve.

With that being the case, he gave up his intention to continue the hunt, and seeing that the time was almost up, he turned around and began to walk back.

The nearby dark demons had been cleaned up, and there were no obstacles along the way, and after walking for about two kilometers, several figures appeared in front of them.

Gu Yu did not deliberately hide his whereabouts, and those people also discovered his existence, and immediately accelerated their pace and walked towards him, and at the same time, someone in the team sent a communication to the bracelet: "I'm sorry that the team found the missing student, there is no threat nearby, we will take him back!" ”

The team name of "Sorry team...... also made Gu Yu a little confused.

But things were just as he expected, the entire alternate department was looking for him, and thinking of this, he didn't plan to delay everyone's time any longer, so he walked over quickly and followed the team back.

Soon, all the instructors and trainees were together.

At this time, everyone's expressions looking at Gu Yu were not very good-looking, although everyone kept the hunting formation, and searched while hunting the dark demon, but no matter what, in order to find him, it still affected the efficiency of hunting.

Therefore, quite a few people are whispering.

"I finally found this pit goods, and it took a lot of time for everyone."

"That's it, if it weren't for him, how could I have evolved 1% more!"

"Forget it, don't say that, newcomers, it's normal for your legs to be weak when you see a dark demon."

Gong Zheng's face was very calm, he didn't see anger at all, he slowly stepped forward and glanced at Gu Yu meaningfully: "Student Gu Yu, leave the team without permission, this training will be suspended, and the library will be punished for a month!" ”

Zhuang Yinyue on the side originally glared at Gu Yu viciously, but when she heard Gong Zheng's words, her face suddenly changed: "Instructor, he is just a novice, and it is normal to make mistakes in the first time he participated in actual combat training......"

Yang Hao and the others next to him also nodded one after another, although they also had a lot of opinions about Gu Yu before this, Zhuang Yinyue even said cruel words to kick Gu Yu out of the team, but at this moment, when they heard that Gu Yu was going to be punished, they were still a little unbearable.

Gong Zheng turned his head to look at Zhuang Yinyue, without any expression on his face: "Just because he is a newcomer, he will only be punished this time, if there is a second time, you should deduct the evaluation results of your whole team!" ”

After speaking, his eyes looked around again: "It's twelve o'clock, give everyone half an hour to train, and you must return to the gate before one o'clock to gather!" If anyone doesn't want to train, go back to the gate with Gu Yu first! ”

Hearing this, everyone didn't dare to say anything more, and the teams dispersed one after another.

Zhuang Yinyue and the others threw an encouraging look at Gu Yu, and then left helplessly.