Beast Patrol.

blue star.

An empty research room at the Evolution Institute of Yamashiro University.

Lin Su quietly watched in front of him in a confined space partitioned by glass. An extremely delicate mechanical arm with a blade made of supernatural resources quickly engraved something on a palm-sized sheet of metal in mid-air.

After a while, the mechanical arm slowly separated from the metal sheet, and the intricate lines like stars lit up, with dazzling light and majestic energy.

"Nuwa, thank you for your hard work." Looking at the metal sheet that was exactly as expected, Lin Su's eyes were a little nervous and expectant.

"This level of precise inscription can be easily done with my computing power, and as an intelligent brain, I only have energy consumption and no human fatigue." Nuwa's illusory figure was projected beside Lin Su, her words were emotionless fluctuation.

"It seems to be the same." Lin Su was dumbfounded, then pushed open the airtight hatch and strode into the confined space, "Then let's try its effect."

In the world of Shenwu, when Lu Ziye and others rushed to Shengguang City, it was already dark.

The luck blessing pool will be opened tomorrow, so Lin Su settled down in the ancient house and returned to Blue Star.

Shenwu has been in the past four months, and the same is true for Blue Star.

In the past four months, Qin Yunzhang's research on the time system has achieved a lot of results.

He and Du Lan already had a clue about the teaching skills of the time department.

So these two bad old men left Lin Su behind, and eagerly immersed themselves in research.

Lin Su was also happy to be free, and just took advantage of his spare time to sort out the many secret methods and teaching skills given to him by the Phoenix Sect.

Later, a new underground secret realm appeared in the 11th district, which was jointly developed by the 11th District Beast Association and Shancheng University, and a special researcher was needed to sit in it.

Du Lan, the director of the Shancheng University Research Institute, is still obsessed with the research of the time department, so he simply gave Lin Su the position of deputy director and asked him to go back and make up the number.

Although he still wanted to enjoy meditation benefits in the time-zero secret realm, but the boss spoke, Lin Su had no choice but to go back to District 11 obediently.

The ground-level secret realm in District 11 is of wood type.

Although there is no additional blessing for Lin Su's pet beast in terms of attributes, but because it is a wood type, the interior is a lush and lush forest, the environment is excellent, and the meditation effect is not bad.

Qiuqiu is cultivating spells, and the time-zero secret realm is only helpful to Youyou, and Youyou's normal energy value has already reached its upper limit.

So although the meditation speed was a bit slower, after Lin Shu returned to District 11, he soon became very fragrant.

After all, his home is here, as is his research room.

Rather than staying in a hotel every day, it is more comfortable to stay in the 11th district.

Over the past four months, the appearance of new secret realms has become more and more frequent.

Almost every day, a new secret realm is born somewhere in Blue Star.

At first, the Yanhuang Alliance treasured every secret realm, but with more and more secret realms, their control strategy for secret realms has gradually changed.

Today, only the Earth-level secret realm and the source secret realm will be controlled by the Beast Familiar Association.

The former allows personnel to enter and exit according to a series of procedures such as qualification review, while the latter collects the heart of space by professionals and flows it to the outside world through the channel of the Beast Familiar Association.

The Mysterious Rank Secret Realm and the Yellow Rank Secret Realm have been completely opened to the common people of the Alliance.

As long as enough contribution points are paid, anyone can enter the Mysterious Secret Realm, and even the Yellow Rank Secret Realm can be entered by paying Union Coins.

Although that was a high price, it already set the threshold extremely low.

Similar policies are not only implemented in the Yanhuang Alliance, but also in the other three security alliances.

In the past, because of the huge cost and certain risks on the way, the four major security alliances rarely communicated on a large scale.

Now, for the replacement of secret realms and resources, such exchanges have become more and more frequent.

The replacement of secret resources naturally led to exchanges between the four major security alliances in other areas, making the relationship between the four major security alliances even closer.

On the human side, there have been many changes visible to the naked eye.

These changes are all brought about by the secret realm.

As for the various changes in the human world, the Immortal Kingdom, which has always been against the human side, behaved very quietly.

This kind of tranquility is due to the new turmoil in Immortal Country and also because of the birth of secret realms one after another.

The emergence of secret realms is disorderly and random.

Since it will appear in the human world, it will naturally appear in the Immortal Kingdom.

But unlike human beings, the alien beast side has no way to transfer the entrances of the secret realms, and can only send strong guards at the entrances of the secret realms one by one.

When the number of secret realm entrances increases, it will involve a lot of energy.

So the three immortal masters at this moment have no time to take care of human beings.

Apart from dispatching beast hordes to attack and continuously consuming human energy, they have no other actions for the time being.

Even the alliance between the kingdom of water and human beings, the three of them have no obvious reaction, as if they don't know at all.

This reduced the pressure on the front of the human camp.

The pressure from the external enemies has temporarily decreased, and secret realms continue to appear inside, giving the human side rare time to breathe.

On the Internet, there are a lot of discussions about secret realms every day. It has become a new craze for beast masters to show off on social platforms that they have entered a certain secret realm to check in as a souvenir.

It's just that these upsurges have nothing to do with Lin Su.

In the past few months, he has been surprisingly low-key.

On the one hand, it is for the process of accumulating dharma not to be interrupted.

On the other hand, it is to concentrate on project research.

The content of the research is not just sorting out and proposing the various secret methods and teaching skills of the Immortal Phoenix Sect.

There are also coordinated external armed forces.

For more than four months, I have asked Lu Ziye about the knowledge of the Armor Master for this reason.

"Crack..."

With a crisp sound, Lin Su, who walked into the closed laboratory, carefully removed the metal sheet fixed on the base, and after admiring it, walked out quickly with it.

Then, came to a test bench.

"Youyou, come." Lin Su waved to Youyou who was beside him.

Youyou understood, and quickly blurred and flew towards Lin Su.

At the same time, Youyou's body spear also flew up from the side, and came to Lin Su, and was held tightly by him with one hand.

"boom!"

Accompanied by the surge of energy, the originally unresponsive test equipment changed rapidly.

[Coordinated normal energy value: 1999998P]

Rounding up, 200 million.

Although Youyou is not the synergy of the beast master, the process of using the soul-sacrificing body is very similar to the synergy of the beast master, so it can be tested by testing the synergy, and the result can also be obtained.

Immediately afterwards, Lin Su took a deep breath, picked up the metal sheet held by the other hand, and pressed it against his chest.

It seemed to be verifying something. After a while, the edge of the metal sheet lit up quickly, and at the same time, the complex lines engraved on it gradually lit up.

As if growing, the metal flakes began to extend rapidly on Lin Su's body, but within a breath, a set of simple light armor was formed.

At the same time, Lin Su's already stable normal energy value also soared again at this moment.

220...240...260...280...

300 million!
In the end, this normal energy value soared to the level of 300 million, and the growth of energy finally stagnated.

"Phew!" Seeing the boost strength brought by the external armament, Lin Su suddenly had a smile on his face, "Nuwa, help me analyze the boost strength of the two circuits."

"The increase of the fixed circuit is 42w, and the increase of the proportional circuit is 29%." Nuwa's voice came quickly.

Lin Su nodded slightly, and the smile on his face grew stronger.

The essence of synergistic external armament is to increase the synergy.

And this increase is divided into two different systems.

One set is a proportional increase and the other is a fixed increase.

Fixed increase refers to the fixed increase in normal energy value. No matter what your own normal energy value is, the fixed increase after wearing the coordinated external armament is the same.

The other set of increase is the proportional increase, which is increased according to the fixed ratio of the synergy's own normal energy value.

When the beast master itself is not strong, the former is better, and when the beast master itself is strong, the latter has an advantage.

Both sets of increase systems have certain limits.

The fixed increase can fluctuate from tens of thousands to millions as the level of supernatural resources used increases.

Of course, there are also restrictions. The fixed increase of the external armament cannot exceed 50% of the normal energy value of the synergy itself, otherwise it will lead to overload, and the external armament and the synergy will collapse at the same time.

Therefore, it is impossible for a beast master with a normal energy value of tens of thousands to directly reach millions by coordinating with external armaments and reaching the sky in one step.

The limitation of proportional increase is even greater, and this limitation comes more from the technical level.

Based on decades of research by the Holy Security Alliance, it is still impossible to increase the ratio by more than 10%.

This ratio is much worse than the fixed increase that can reach up to 50% of the synergy's normal energy value.

Because of this, beast masters below the palace level mainly choose fixed boosts, and only epic-level beast masters can't keep up with the fixed boosts, so they will choose proportional boosts.

After Lin Su combined the casting system of Shenwu World, he made some modifications to the coordinated external arms.

On the one hand, he combined the two systems through the method of casting weapons in the world of Shenwu, so that the same external weapon can provide both fixed and proportional increases.

On the other hand, he used the special casting pattern as a template to adjust the circuit of the external armament, which greatly increased the proportion of the increase.

And the coordinated external weapon he is wearing at the moment is the best version so far.

"It seems that my previous thought was correct." He quickly disarmed the external weapon and put it on the experimental table aside, "Excessive fixed amplification will affect the proportional amplification circuit, and a trade-off needs to be made between the two."

"Researcher Lin, based on your current situation, it may be a better choice to increase the proportion of the fixed increase." Nuwa said calmly.

"However, it is possible to develop an external armed circuit with a higher percentage increase, which will increase the combat power of the palace level and the epic level even more." Lin Su rubbed the little head of the ghost body that was released from the state of soul-attachment and sacrifice, "We have to prepare for the future." consider."

"That's all for today, and we'll continue to optimize tomorrow." Lin Su put away the metal sheet, recorded the relevant data, and then called it a day.

A researcher's day is so happy and fulfilling.

"Jingle bell~"

The communicator suddenly rang at this moment, and Lin Su glanced at the caller, and his face suddenly became a little surprised.

He quickly connected, and Nan Yueran's face quickly appeared on the light curtain.

"Uncle Nan, I haven't contacted you for a few months, how are you doing?"

"Everything is going well." On the other end of the communication, Nan Yueran's condition was much better than before.

In the past few months, the Maritime Foreign Affairs Department proposed by him was successfully established, and everything was on the right track.

Having found his goal, Nan Yueran became busy again, feeling like he was rejuvenated.

"I'm calling this time to ask if you're free tomorrow." Nan Yueran chuckled and asked straight to the point without exchanging pleasantries.

"Tomorrow?" Lin Su thought for a while, "There is nothing important."

"During this period of time, our Oceanic Foreign Affairs Department has been in contact with Sea Dragon City." Nan Yueran smiled, "The details of the cooperation have almost been discussed, and only the Immortal from Sea Dragon City is left to sign a contract with us, and then issue the rules vowed."

Lin Su understood.

Sea Dragon City is an immortal sea monster force located in the Southeast China Sea.

After the Yanhuang Alliance issued an alliance invitation to the oceanic beast forces through various channels, Sea Dragon City was the first to respond to the immortal oceanic beast force.

The recent task of the Yanhuang Alliance's Marine Foreign Affairs Department is to try to negotiate with Sea Dragon City and make Sea Dragon City and the Yanhuang Alliance an alliance.

Regarding this point, the high level of the alliance has long been aware of it. As a special researcher, Lin Su can be regarded as a high level, so he naturally knows.

But now, it is clear that the negotiations have been completed, and it is only the last step.

"The Alliance has decided to designate the original Dawan Island as the 73rd District of the Yanhuang Alliance, where it will build the first neutral zone of the Yanhuang Alliance together with Sea Dragon City."

Nan Yueran's eyes were a little excited, "Tomorrow is the day of the alliance, and people from all walks of life will be invited to Dawan Island to witness this scene. Are you free?"

"Dawan Island..." Lin Su blinked.

It was a part of the Yanhuang territory before the catastrophe. Later, in order to avoid provoking sea monsters, the Yanhuang Alliance reluctantly abandoned all the coastal areas, and naturally lost it.

The establishment of a neutral special zone is equivalent to bringing that part of the area back into the territory of the Yanhuang Alliance, and it also allows the Yanhuang Alliance to gain an ally of the Immortal rank.

Of course, he had to witness such a meaningful moment with his own eyes.

"Okay, just postpone my research project tomorrow." Lin Su smiled, "Uncle Nan has worked hard to make all this happen."

"What's this?" Nan Yueran said with confidence in his eyes, "Sea Dragon City is the first, but it will never be the last. The Ministry of Oceanic Foreign Affairs has been in contact with many marine alien forces recently. If this matter Once done, other follow-up cooperation will be easier.”

"Before the heaven-level secret realm appears, we must hurry up."

"Yes." Lin Su's expression was slightly dignified, "The moment when the first heaven-level secret realm appears, I'm afraid it will be the decisive battle between human beings and the Immortal Kingdom."

Up to now, there hasn't been any heaven-level secret realms, but the earth-level secret realms have appeared on the human side, with a total of more than twenty, and the number of mysterious and yellow ranks is even greater.

In Blue Star, no one is more aware of the meaning of the heaven-level secret realm than Lin Su.

Heaven-level secret realms correspond to Immortal-level, Legendary-level Beastmasters, and Martial Realm martial arts powerhouses.

Such a secret realm is extremely rare in Shenwu.

The reason why the six great sects are the six great sects is precisely because each of them is in charge of a heavenly secret realm.

The inheritance of each sect is closely related to the heavenly secret realm they have mastered.

In other words, a large part of the inheritance of each sect comes from the secret realm of heaven.

A heaven-level secret realm can become a sect, which is enough to prove its horror.

In the vast East Pole Territory, there have only been six heaven-level secret realms in the past 2000 years, which is enough to prove its rarity.

And once such a secret realm appears on Blue Star...

If the Immortal Kingdom and other hostile Immortals obtain the Heaven-rank Secret Realm, the Heaven-rank Secret Realm with corresponding attributes is enough to allow the Immortal Rank to have a higher degree of control over the rules and further improve its strength.

And if human beings have obtained the heavenly secret realm.

Then there is a great probability that the legendary Beastmaster, who has been begging for nothing for a long time, will be born!

The Legendary Beastmaster and the Beastmaster will fight together, which will be a one-sided suppression of the Immortal Rank!
Therefore, at the moment when the Heaven Rank Secret Realm descends, the battle situation will never be stalemate for decades as it is now.

Both sides will do their best to enter the final decisive battle.

Neither side will ever sit back and watch the other get the Heaven-Rank Secret Realm.

The beast side may not know all this, but the human side knew about it in advance because of Lin Su's presence.

Lin Shuna's mysterious situation mentioned by the prophet has been fulfilled one by one, and there is no doubt on the human side whether there will be a heaven-level secret realm.

And the unequal information between humans and alien beasts will be the key to victory!

The Internet is full of ordinary people's imaginations about the bright future of the alliance, but the senior management of the four major security alliances are all in an unprecedentedly calm state at the moment.

It is unknown when the heavenly secret realm will appear.

So what humans can do is to prepare as much as possible in advance for the final decisive battle that may come at any time.

"Let's not talk about this, it's a bit heavy." Nan Yueran smiled, "As long as we do our best and don't leave any regrets."

"Speaking of which, I haven't congratulated you, a special researcher, on completing your graduation thesis defense and successfully graduating from Shancheng University!" Nan Yueran teased.

Lin Su scratched his head in embarrassment.

The graduation thesis he chose was the method of combining attacks and the method of combining formations.

Lin Su couldn't remember the sensation caused by the proposal of the secret method, but he still remembered the defense scene that day.

As a special researcher, the defense teachers in the school are all lower than him in every researcher level.

So I had to ask Du Lan, who is also a special researcher, to answer questions.

But according to the regulations of Shancheng University's graduation defense, only one defense teacher is not enough.

So, Du Lan simply waved his hand and started an online video conference, bringing together the top researchers of the Yanhuang Alliance to ask questions.

God knows how much psychological shadow Lin Su felt when he was defending against a group of big shots.

Anyway, on the second day of the defense, "Lin Su's graduation defense, more than 100 special-level researchers served as defense teachers" topped the hot search list.

Lin Shenming scene +1.

"Okay, Uncle Nan, I'll pack up and go now." Lin Su decided to end this topic.

He carried Youyou's main body behind his back, and called Guigui who was studying hard at the side.

After thinking about it, Lin Su handed over the metal sheet just now to Guigui for safekeeping.

set off!