Including this time, the giant's serotonin was injected three times. Each time he gained different results!

The first time, the coverage area of ​​the red crystal was only below the elbow. The second time, it was close to the biceps. As the coverage area gradually expanded, the strength of the arm also increased exponentially.

He has done an experiment and his palm can easily penetrate the iron sheet in a crystallized state. If he fights head-on with ordinary giants, he will obviously not be his opponent.

Moreover, crystallization has a certain degree of time limit.

The process of turning it on is that the Gangqi and the serotonin that is constantly intaken in the arms produce a physiological reaction. Once the serotonin changes from its initial activity to a low degree of fusion, the crystal force covered by the arms will slowly be removed and return to its normal state...

He has repeatedly tested this.

From the beginning, just palm crystallization, to the first injection and the second refraction, there are relevant data records in his notebook.

Two minutes, three minutes, five minutes...

As more and more serotonin is injected, the body develops a certain degree of resistance and the time for crystallization is also increasing.

Okabaya looked at his fully crystallized arm, like a robotic hand with scarlet arm armor, which could move freely. During the five fingers holding, it was hot and fierce, and he clearly felt the power that could be shattered in anything.

This is the biggest gain in a year.

Every time your strength improves, you will feel happy, and this time is no exception!

However, the problem of waiting for Yu Fang is that during this injection and activate the force, I clearly feel that my own physiological functions are repelling these external energy invasions.

Just like people who often take medicine to take medication and the efficacy of recovery has gradually faded. Serotonin has formed antibodies in the body. To expand the coverage of crystals, it is basically impossible for Yu Fang's body.

So we need to change our thinking and explore other key points that can be used in the giant.

......

"Brother Okata!" Alan and Mikasa, dressed in training corps uniforms, stood outside the door, looking at Okata who was sitting at their house in surprise.

Okara nodded to them with a smile. Since he moved to an experimental area that ordinary people could not involve, he rarely met with Allen and the others. This was when they reunited a few months later.

"Mr. Ogata, I have been waiting for you." Allen's mother has recovered. Thanks to Ogata's timely treatment, her legs and feet did not suffer from pain.

Hearing his mother's words, Allen walked to Ogata: "Brother Ogata, do you have something to come to me?"

"Yeah." Okabaya said softly: "Let's see how you are doing recently, and you have something else to do with you."

Allen suddenly remembered something and his face became serious.

Mikasa looked at the two of them suspiciously, first looking at Alan whom he knew better. Then he fixed his eyes on Okara, whose hair was already close to his cheeks and was growing to the root of his neck and ears.

Okata felt Mikasa's strange eyes and his eyes moved towards her.

Just like usual, she wore a red scarf and put on military uniform, and she had the added sass of female soldiers.

"This outfit is very suitable for you, tell the truth." Okabaya said.

Because he didn't know how to take the initiative to talk to a girl who was not very familiar with him, and Okata could see that the person she liked was Allen, and he would not be so promiscuous that any beautiful girl would like it.

So the relationship can only be an ordinary boyfriend and girlfriend, and it will not go further! But this does not hinder the communication between friends. Okara has been in the world for so long and saw the most beautiful girl, Mikasa.

So the blessing of this kid Alan not only successfully joined the training legion, but also saved his mother.

"Thank you." Mikasa looked at Okata and felt the other person's soft gaze. There was always an illusion that the man in front of him was like a big brother with blood flowing with him. Perhaps this had black hair and was absolutely inseparable from them.

At this time, Allen couldn't wait to look at Okata: "Is that... already successful?"

"Not yet, but there is another thing that you need to try."

Okara looked at him with his eyes flashing.

......

The route and coverage of the experimental area have been remembered. Ogata carried Levi and the soldiers in charge of guarding the place, and brought Alan back to this familiar area.

Because it is very clear that the purpose of Pixis's dispatch of Levi is to monitor himself, he is very careful in many things, otherwise the more exposed they will be, the more dangers and troubles will follow.

In Okata's view, the weapon matter was only put second, and was carried out in front of Levi! However, secretly, he spent a lot of time studying and valuable results were actually the breakthrough of the power formed by the human body after utilizing the functions of the giant.

"Is this a laboratory that the military prohibits from entering?"

Allen was taken to Okata's laboratory alone with a curious look on his face.

The arrangement of bottles and jars, as well as some specimens retained from the giants, and neatly arranged books.

"Allen, aren't you worried that I'm harming you?"

Okara pushed him a chair, found a place to sit down, and asked in a gentle tone.

Allen scratched his head and smiled, "If you want to harm me, there is no need to be so troublesome... And I always remember that it was Brother Okay who saved my mother, and this kindness remained in my heart. And I hate the giant and look forward to becoming a warrior who can face the giant one day like Brother Okay!"

"The thing you want to try here is this..." As he said that, Okao mobilized the Qi and merged with the hidden giant blood in his arm. In Alan's surprised eyes, a layer of red crystal was covered with the light, dazzlingly dazzling under the light.

Never heard of this strange phenomenon, Alan opened his mouth wide in surprise because this was something completely beyond his expectations!

He was training the legion to undergo systematic training, and except for physical control, the most time spent was the theoretical knowledge that was complicated and complicated, but had to be remembered in his mind.

There is no similar record in all the knowledge related to giants and the development of human history!

"Brother Ogata, this arm..." Allen recovered from his senses, swallowed his saliva, stared at the surface of his arm, feeling a sense of oppression that emerged inexplicably, and a little awe flashed in his eyes.

Okara did not explain directly. Instead, he opened his five fingers and took a metal vessel casually.

Put it in the palm after crystallization, it was just a random grab, and it was instantly under terrifying pressure, and was kneaded into a ball in the strange sound.

Allen opened his eyes wide and looked at the ball of metal. It was hard to believe that it was a complete vessel just now.

"What is this power?" He came to his senses and looked into Okata's eyes.

Okata's eyes were soft, something that seemed incredible to Allen. It was nothing in his eyes.

"The power of the giant!"

Knowing that this is an unavoidable fact, Okabaya said slowly.

giant?

Every human being is extremely sensitive to this noun, because it is equivalent to a natural enemy in the biological chain.

Alan's eyebrows twitched, and he observed Okata's arm in surprise. When he saw this at his reminder, it turned out that the crystalline color looked very eye-catching, like the skin of a giant.

"Don't be disgusted or resist. There is a science called "Good use." Okabaya knew what Allen wanted to say, and before he spoke, he had already preached to him calmly.

In the laboratory, the red crystal light was slowly dissipating.

Seeing that Allen was listening carefully and without rushing to interrupt, Okata continued, "I think you know very well that the reason why giants acted as the destroyer in human history is that even if the human body is trained to the limit, it cannot match monsters with a height of more than ten meters or even dozens of meters. In this way, the direct difference formed is the power between the two."

"What I just grabbed was a lifeless vessel, and the giant could crush a living person's body without emotion, which was a reality that could not escape. The emergence of three-dimensional mobile devices allowed humans to master the possibility of flexible combat. But in fact, both the royal family and the president of this world are very clear that in recent years, humans have been constantly consuming ice-burning stones mined in the ice cave in order to create gas energy. In this situation where non-renewable energy continues to be consumed, sooner or later, they will face a catastrophic dilemma."

"So whether it is the garrison or the investigation team used as the mainstream weapons, they will sooner or later withdraw from the stage of history. This is also the main reason why the experimental zone was established and some people value the 'weapon development plan'!"

Allen believed what Okata said, but if it was true, if this was the case, once humans lost the propulsion energy of the three-dimensional mobile device, it would be equivalent to completely losing the possibility of fighting in front of giants.

"The weapons I developed can indeed cause considerable lethality to giants. But as long as they are weapons, there are problems of consumption and supply... So it is a direction that can truly bring about changes in the use of giants' physical strength to change the future development of human beings!"

Okara slowed down his speech and looked at Allen's eyes. The eyes of the two reflected each other's faces, and the expressions of each other showed different expressions.

Allen was silent and fell into thinking.

His eyes suddenly struggled, his lips trembled slightly...

Is it a direction that can really bring about changes by using the physical strength of giants to change the future development of human beings?

I racked my brains to recall, because this sentence seemed to be in the vague impression, as if someone had said it to me. The key on my chest was shaking, and the more I was thinking, the more I felt like I had missed something.

"What's wrong with you, Allen?"

Okata was stunned. Suddenly, seeing Alan holding his head in pain, his face turned pale and ugly, and he couldn't help but care.

Alan gritted his teeth and raised his head, threw away his memories as soon as possible, and looked at Okata and shook his head: "It's nothing, it's just a sudden headache."

"You have a rest first." Okata stood up.

Seeing Okata leaving the laboratory, Allen suddenly opened his mouth: "Brother Okata, I need this power!"

Okabaya stopped and nodded slightly to him.

Allen needed this power to fight against the giants. He needed Allen's help because his body was special and he needed to find an ordinary human as an experimental subject.

Because just a few days ago, he found another clue on the giant's body besides donating blood.

......

Allen was mentally prepared.

There is no transaction or agreement between the two of them, they just cooperate to complete experiments that are helpful to both parties.

Ogata first injected Alan with the last serum, and then used Gangqi as a guide to inspect the results that would appear on ordinary people.

After all, his own body was forged by the Ming Ding Gangqi Diagram, and the elasticity and tolerance of the tendons and veins were far more than that of ordinary people, so the injection was very small, just one-third of the syringe.

If according to normal calculations, the result of Okayama inferred that Alan's palm would form a layer of crystal, which means that the first transformation of his function after the body absorbed the power of the giant.

but......

Something unexpected happened.

There was actually rejection in Allen's body.

It is the resistance of giant serum! (To be continued...)
Chapter completed!