"Bang!"

A loud bang rang out in the cultivation room.

The air in the cultivation room instantly disappeared as if it had been sucked away by a black hole.

Lu Lin hurriedly entered the state of internal respiratory circulation.

At the same time, he felt a burning sensation appear on the surface of his body.

This is just a collateral reaction after the cloudburst bomb explodes.

But it's also very good.

You must know that Lu Lin's physical fitness can even be compared to the blood of the early stage of the general level at that time, which represents the power of the cloud burst bomb spell, even for the powerhouses of the eternal immortal level, there is a certain danger.

If you have a heart or not, Lu Lin may really be able to have some unexpected small gains.

However, Lu Lin quickly frowned.

The effect was a little different from what he had expected.

In addition to the physical level of attacks, Lu Lin also hoped to be able to pose a slight threat to those who already had their own domains, and were at the peak of the origin level.

However, the realm of the origin-level peak powerhouse was born from the evolution of the rules of the Great Dao, combined with the martial artist's own comprehension of the rules of the universe.

If Lu Lin wanted to let the cloud burst bomb attack the rules of the Great Dao, this would be tantamount to a fool's dream.

Temporarily shelving the spell of the cloud burst bomb, Lu Lin began to study the nuclear bomb.

The nuclear bomb, which claims to be able to "nuclear everything", is the most advanced technological attack weapon in the hands of the Blue Star humans.

It's just that as Lu Lin's cultivation continues to improve, his vision has changed, and he no longer looks down on nuclear bombs.

Without him, the power is too weak.

However, the weak power of the nuclear bomb does not mean that there is a problem with the concept of the nuclear bomb, it is just that the humans of Blue Star cannot create a nuclear bomb that can be infinitely fissioned.

From this point of view, Lu Lin began his own attempt.

In the first test, based on the experience gained from the previous incendiary bomb and cloud burst bomb, the nuclear bomb spell created by Lu Lin could reach the full force of the Void Rank 1 martial artist.

Lu Lin's face showed a hint of joy.

The first time it worked, it shows that the nuclear bomb spell is still very tricky.

However, in the second and third experiments, the results were a little unsatisfactory.

When the power of the nuclear bomb spell was raised to the ninth level of the void, Lu Lin found that his spiritual power could not continue to increase the power of the nuclear bomb.

There are two reasons for this.

One is that although Lu Lin's spiritual power has undergone an evolution, he cannot perfectly control the explosion process of the nuclear bomb atoms.

There is also Lu Lin's own problem, because he has always been afraid of the name nuclear bomb in his heart, so when he creates nuclear bomb spells, he will always subconsciously weaken the power of nuclear bomb spells.

The second problem was easy to solve, but the first problem gave Lu Lin a little headache.

He simply sat down on the ground and began to look up knowledge about the construction of nuclear bombs.

In the universe, the major civilizations have also experienced the use of scientific and technological weapons to deal with the gradual rise of martial artists, and nuclear bombs are just a process in the development of scientific and technological weapons.

Now that the manufacture of nuclear bombs is no secret, Lu Lin entered the relevant forum and soon began to learn.

Lu Lin is like a dry sponge, constantly absorbing knowledge.

One hour, two hours, three hours.

Little by little, time passed.

The sky in the Martial Arts Academy had already darkened.

No one cared about Lu Lin in cultivation, Blood, Jiang Yu, and Zhou Shuping were all busy with their own affairs.

Zhao Futu, who was in the dormitory, muttered a few words to Lu Lin.

However, he was used to Lu Lin's state, muttered in his mouth, and brought his consciousness equipment into the final battle.

Of course, he didn't fight, but watched first.

Many of the battles in the final arena are free and open to the public, and Zhao Futu has been watching the battles of various warriors for some time now, and has accumulated some ideas and inspiration in his heart.

At this time, Yuxi, Feng Se, and Li Erkang came to Jiang Yu's office with serious faces.

In the office, there are also four deans, Han Dawei and Zhou Shuping.

"Three students, I received a notice from Lord Blood today that the Ancient Secret Territory, which is opened once in five thousand years, will be opened in half a month, and this time, Lord Blood has spent a lot of energy to reach a consensus with the strong man stationed in the Ultra Kingdom, and is ready to take you into it for training."

Jiang Yu said calmly.

"Teacher Jiang Yu, I have been to the Tonggu Secret Realm once before, and I have nothing special to gain except for fighting with those guys in the Ultra Kingdom for half a month."

Li Erkang was the first to speak.

"That's right, none of the so-called geniuses of the Otter Kingdom's Wind Martial Arts Pavilion are my opponents." Fonse also said coldly.

Yuxi raised his head slightly, glanced at everyone, and did not speak.

"It's different, it's completely different this time."

Jiang Yu said with a smile, his voice was gentle: "The outer realm has been explored countless times by the Ultra Kingdom before, and there is nothing for a long time, and it is just a place for the geniuses of the Ultra Kingdom to fight. ”

"There is no Wind Martial Arts Pavilion, and they have never sent their geniuses inside."

"As for the opening of the inner domain this time, it is a chance that only comes once in five thousand years, originally the blood lord was going to summon the powerhouses of the Martial Arts Academy, but because the time is urgent, I can only choose you."

"The three of you don't underestimate those geniuses in the Wind Martial Arts Pavilion, the personal disciples among them are similar to the powerhouses of our Martial Arts Academy, and they may even be even stronger."

Jiang Yu said slowly, but hearing his words, Feng Se and Li Erkang's faces changed.

They are all existences who think they are supreme geniuses, and although they have not yet entered the Martial Arts Academy, they will definitely be able to enter the Enlightenment level in the future.

With such a strong self-confidence, how could they tolerate Jiang Yu saying this.

"Teacher Jiang, don't worry, this time I will definitely let those personal disciples of the Wind Martial Pavilion see the power of our Holy Martial Pavilion."

Li Erkang patted his chest and reassured.

"Oh? Your cultivation ...... Breakthrough? ”

At this time, seeing that Li Erkang was so excited, Han Dawei couldn't help but ask.

"That's right."

A smile appeared on Li Erkang's face, "I was originally going to hide for a while, but since I am going to participate in the Inner Domain Trial of the Ancient Secret Realm this time, then I won't hide it either, lest the teachers feel at ease with me." ”

"About half a year ago, I had already successfully manufactured my own field."

"Is it the graduation season of old students last year, the points of the martial arts competition?" Handaway seemed to understand something.

"Yes, Dean Handawei, I have worked hard to save more than a hundred years of points, and I finally got them together after that martial arts competition, and then I exchanged a trace of Dao Yun with the teacher of the logistics department, and by luck, I succeeded in one practice."

Li Erkang said modestly, but the smug look between his eyebrows could not be hidden.

Han Dawei nodded and looked at Li Erkang affirmatively, "Not bad, in this case, I can rest assured that you go this time." Fonse, what about you. ”

Some people died, but not completely......