"It's a fluke, it's a blessing that these creatures are bats, otherwise it would be really trouble!" Liu Ye 'touched' the sweat on the 'door' of his brain, and said secretly in his heart.

Bats have little vision and rely on ultrasound waves to distinguish long distances, so they are also extremely sensitive to various sound waves. Liu Ye used infrasound 'waves' to attack, just found the weakness of the bat, prescribed the right 'medicine', and achieved an effective blow.

"According to Menglong's model, the frequency of this sound 'wave' can be controlled, and if the change in frequency can be incorporated into ordinary attacks, wouldn't it add an invisible lethality!" Liu Ye suddenly thought.

"Menglong, can my idea just now come true?" Liu Ye immediately asked Menglong.

"Calculating...... Models can be built ...... Overly complicated...... You need to '' the indweller to master ...... himself," Menglong said after a long time.

"It is possible to build ...... Do it yourself? Liu Ye didn't understand Menglong's words.

"You mean that even if the model is built, it is not something that can be used as soon as I want, and it is up to me to adapt to it?" Liu Ye asked.

"Right...... The model borrows a variety of computational modes...... Doesn't run automatically...... A part of the energy must be operated manually......" Menglong replied.

"It's semi-automatic, isn't it? That's fine, too! Dream Dragon starts immediately! ”

"The model was set up in about an hour...... During the rebuilding of the body...... Temporarily unable to move...... Please wait for ......"

At this time, everyone also returned to Liu Ye's side, and Nan Tiancheng shouted in surprise: "Liu Ye! What kind of trick did you just make, isn't it? Kill so many mutant bats with a single blow! ”

However, in the face of Nan Tiancheng's questioning, Liu Ye closed his eyes and did not answer, frowning slightly, as if he was thinking about something.

"Hey! Speak! Why don't you answer me! Seeing that Liu Ye didn't answer himself, Nan Tiancheng immediately felt itchy in his heart, and raised his voice again and said.

"Quiet! Liu Ye seems to have entered a certain state, don't bother him! "The north is sad to hold down the shoulder of the south Tiancheng, and he is in a deep voice.

"Status? What is he realizing? After saying this, Nan Tiancheng also noticed the strangeness, and sure enough, Liu Ye still maintained that demeanor and did not react at all.

"Oh my God! With such strength, he can still enter the state of realization, if he wakes up, I don't know what level of strength will reach! Nan Tiancheng was surprised in his heart, the state of realization is unattainable, once he wakes up from it, his strength will at least go up a level.

Among all the people, only Bei Nanfu has entered such a state, and after seven days and seven nights of meditation without sleep, eating or drinking, his strength has jumped to the mimetic level. Knowing the rarity of this realm of realization, he didn't dare to disturb Liu Ye at the moment, and everyone gathered in a small circle for Liu Ye***.

"Hey! North is sad, when do you think Liu Ye will be able to wake up? Nan Tiancheng asked, after all, Bei Nan has the most experience.

"This ...... As long as he figured out the key ...... Maybe a little while, maybe a month...... Naturally, you will wake up. Bei Nanfu 'revealed' a thoughtful expression, he looked at Liu Ye and said slowly.

"A month? At the beginning, you were only seven days and seven nights, could it be that Liu Ye would have a longer time? Nan Tiancheng was a little unconvinced.

"At that time, I only had knight-level strength, so naturally the time was shorter! But if you look at Liu Ye's strength, even the mimic god general is not his opponent, I suspect that a month is a short time! Bei Nanfu shook his head, his face full of solemn expressions.

Nan Tiancheng was shocked: "What? Is a month too short? Naturally, there is no problem for us to keep it for a month, but the problem is that Liu Ye has a month, and his body can not stand it! ”

"That's what I'm worried about, you also remember the original situation, although my strength has been raised to the mimetic level after seven days and seven nights, I am also so hungry that I am weak! I don't know how Liu Ye got through this difficulty! Speaking of which, Bei Nanfu's eyes were also full of worry.

"We only hope that Xuan Qi can help Liu Ye drag on for a while!"

Although Xi Liuyan didn't 'interject', the dialogue between Bei Nan and Nan Tiancheng had already explained everything, and they were also worried in their hearts.

"Say no more! Hurry up and get back to strength! I always feel like the bats aren't over yet! The worry in Feng Ruiyan's eyes flashed, and she said coldly.

"Yes! Indeed it is! Hurry up and recover, everyone, the loss just now is too great! Nan Tiancheng and the others immediately nodded and sat down cross-legged.

Although Feng Ruiyan's position is not as high as that of the three people in the Northern Martyrdom, everyone knows the relationship between Feng Ruiyan and Liu Ye, and Feng Ruiyan's strength may be on par with the Northern Martyrdom, especially Feng Ruiyan was also the lord of a city, and the temperament of the superior naturally showed. She doesn't talk much. But just speaking out is still very impactful.

"Not good! There really is another batch coming out! Looks like these guys are obviously different from the little minions in front! Xi Liuyan's eyes flashed with golden light, and he could already see the situation in the mountains in the distance.

Xi Liuyan's ability is the most peculiar among the three, and he can control the light, using the amount of light and the change of heat and cold to kill the enemy.

According to Liu Ye and the mastermind's estimates, Xi Liuyan's current strength is not outstanding, just because her ability level has not gone up. As long as she reaches Master's level, her light-controlling ability will be of great use in the future.

"It's too late! You're all facing the enemy according to the formations I've taught before! Hearing Xi Liuyan's report, Feng Ruiyan knew that it was impossible to recover her strength, and immediately ordered everyone to work together to meet the enemy.

The formation is a treasure of Bai 'Lu' City, and the original twelve beast-shaped formations dealt a heavy blow to Mo Zhi'an, whose strength far exceeded the formation, and Liu Ye naturally would not forget these formations that made him remember deeply.

Feng Ruiyan, as the instructor of the formation, certainly remembered, but the level of energy and Xuan Qi of most people in the capital was too low, and even if they used the formation, the effect was not great. Feng Ruiyan just taught them a very simple combination method, and the 'essence' of the formation was not taken out.

However, Nan Tiancheng and these people have good qualifications, and Feng Ruiyan and Liu Ye have also developed a set of alternative formations on the basis of their characteristics.

This set of formations is not as advanced as the Twelve Beast-shaped Formations, but it can greatly exert the maximum strength of each person, which is still inspired by the combined attack of the three people of the Northern Martyrdom.

The abilities of the North Mourning and others can all perform medium-range attacks, and they don't need to attack in close quarters like the Twelve Beast-shaped Formations, as long as one of them is the dominant one, and concentrate on medium- and long-range attacks that are mostly 'sexual'.

Because of the characteristics of the formation, Feng Ruiyan specially named it a multi-energy array.

Hearing Feng Ruiyan's words, everyone sat down in the order they had practiced before. Because of the addition of Lie Meng, the wind system ability has been greatly enhanced, and it is just right to deal with bats.

"Binlang, you take the rest of the people and leave immediately! These creatures are not up to you! Xi Liuyan ordered Bin Lang at the same time.

"My lord! Our second team will not be deserters, but will fight the enemy together with the adults! Hearing Xi Liuyan's words, Bin Lang replied stubbornly.

"It's an order! Binlang, these bats are all 'waiting' guard level guys, if it's on the ground, it's okay, but these bats are in the air, you are not opponents at all! Seeing that Xi Liuyan's words didn't work, Bei Nanfu said directly.

Xi Liuyan had already figured out the approximate strength of the next batch of bats, and knew that staying in Binlang would only increase casualties.

"This ......" Bin Lang still hesitated.

"Let's go! If you continue to stay, you will only get in our way! Bei Nan's face was cold, and he shouted loudly.

Bin Lang gritted his teeth and made a difficult decision: "Subordinates retire, adults be careful!" ”

"I'll notify the others as soon as possible! Adults please, persevere! After speaking, Binlang retreated with the expedition team members with a reluctant face.

After all the expedition members retreated, a huge black cloud gathered in the sky in front of them. Although the black cloud was not as thick as the last time, the number of bats per bat was at least two times larger, like a flying carpet on which two more people could stand.

"It's coming! Nan Tiancheng's attacks are all 'handed over' to you and Lie 'Meng'! The defense is in charge of Bei Nanfu and Xi Liuyan, and I am responsible for maintaining the multi-energy array, you just need to let it go! Feeling the pressure of substance in the sky, Feng Ruiyan said coldly.

"Understood!" They all understand that now is a tense moment, and they must not be careless.

At the same time, they were also curious about what was hidden in the dark mountain 'hole' in front of them, and there were so many bats hindering them.

Now they finally understood why Gu Jun was always sighing in front of the bookshelf, I am afraid that he had long known that there were things in the mountain 'cave' that could revitalize Haiwei City, but because of these damn blood-washing bats, he could only look at Baoxing and sigh.

That kind of helplessness and despair, when they were faced with this overwhelming and seemingly endless bat colony, they understood a little bit in their hearts.

"The unfulfilled wishes of the ancient army will be put to rest by our capital!" Everyone was of the same mind, and they were all 'aroused' by the bats that came to the sky.

The swarm of bats above is getting closer and closer, and the invisible pressure is getting bigger and bigger, and everyone is nervous and at the same time they feel a fighting spirit spreading.

At this moment, they only want to think about the present, not the future, just to destroy the group of bats in front of them.