"... Does your medicine also have side effects of lowering intelligence?"
Yayoi turned his head and looked at Nene.
Although the Chakra that burst out from Tetsujuro is powerful, if it is only to this extent, Kurobei can be easily solved with just a few swords.
Nene was wearing a witch costume and a white coat. She didn't seem to care about Yayoi's teasing, and just replied calmly, "How is that possible? I didn't add any ingredients that could damage the brain nerves."
This is obviously because after Chakra is promoted, the mentality begins to expand rapidly, which is an extremely normal phenomenon.
"Wind Release·Wind Cutter's art!"
Faced with Tetsujuro's excitement, Kazama was alert yet calm, and did not hesitate to seize the opponent's flaw and activate Ninjutsu.
Tsk!
An invisible blade cut through the air, and I could only feel the vibration of the air flow. The iron armor on Tetsujuro's chest was cut with a straight and neat crack by some kind of sharp blade.
Tetsujuro suddenly became alert and jumped back, causing the second half of the invisible blade to hit the ground directly, cutting a shocking crack several meters long.
"It's really dangerous, but this feels really great! I have to take it seriously!"
"Come on though!"
Kazama still responded calmly to Tetsujuro's aggressive provocation.
Tetsujuro took a deep breath, kicked his feet, and quickly rushed towards Kazama, preparing for a close combat.
The red Chakra held the Samurai knife, and struck at Kazama with an indomitable momentum.
Kazama staggered his steps, moved sideways against the wind pressure brought by the Samurai knife, and held Kunai in his right hand. The sharp wind attribute Chakra gathered on Kunai, and swung it towards Tetsujuro's body.
Tetsujuro twisted his body and turned his wrist, and the Samurai knife changed its course in an instant. It fiercely collided with Kazama's Kunai, splashing out a string of sparks.
Kazama groaned and took several steps back.
Tetsujuro continued to pursue, and Kazama was not to be outdone, launching an offensive and defensive battle at lightning speed on the spacious training ground. Every time the Samurai knife collided with Kunai, it would cause airflow vibrations.
Red Chakra continued to surge out of Tetsujuro's body, overflowing with streams of red air that were beyond his control.
'You can't fight him in close combat, otherwise you will be defeated sooner or later!'
Kazama became anxious in his heart. Originally, his strength and speed were not weaker than Tetsujuro, but now there is a visible gap between his strength and speed and Tetsujuro.
Although he won't be defeated quickly, it will be difficult for him to stand up if this continues.
Using a feint to avoid Tetsujuro, Kazama immediately retreated, threw out Kunai, and once again blocked Tetsujuro who quickly stepped forward.
"Wind Release·Great Breakthrough!"
The storm that was originally just used to stir up sand and dust to obscure people's vision, in the hands of Kazama, not only blew up the dust mist that obscured the vision, but also a cold light flashed through the dust mist, which was a wind knife composed of invisible airflow, ruthlessly attacking the enemy who had lost their vision.
However, a strong wind blew away the sand and dust caused by Kazama's Wind Release. It was not an attack, but the natural offensive of the red Chakra on Tetsujuro's body when he moved.
Even the wind knives generated by the invisible airflow around him were almost dodged by him, and only one or two struck him, causing minor injuries.
"Not only did I get Chakra, which has a similar aura to Tailed Beasts, but even the attack method is similar to Tailed Beasts."
Yayoi commented on the red Chakra on Tetsujuro.
Although it is thin and does not form an entity like a coat, the vague red shadow on Tetsujuro is the most basic prototype of Tailed Beast Cloak.
The way Chakra explodes with air waves is also similar to Tailed Beasts.
Different from the human Chakra explosion, the Tailed Beasts Chakra explosion can directly disperse the Chakra, forming a ferocious impact like a block of iron, instantly knocking away and severely damaging the Jonin level ninja.
Although Tetsujuro's Chakra burst does not have this power, it should not be underestimated.
Nene stared at it with unblinking eyes, probably collecting data from this actual battle.
On the training ground, Kazama was a little miserable. Tetsujuro was too fast. As long as there was not enough distance, he would immediately rush up and forcibly interrupt his Wind Release.
Although it can't be interrupted every time, at least two of the three times it can interrupt his Wind Release, which annoys him so much that he now has a lot of troubles.
'No, this can't effectively distance you. If you continue, I...'
Kazama was so anxious that he was sweating profusely. This feeling of being suppressed everywhere was really terrible.
Especially since he is also a ninja who is good at speed, it is really frustrating to be led by someone in a field where he is confident.
Just when Kazama was about to lose his support, he suddenly saw Tetsujuro's body froze, his speed and strength suddenly reduced, and the red Chakra on his body disappeared visibly to the naked eye.
Obviously, the effects of the medicine have worn off.
The duration is about five minutes.
"Okay, that's it for now."
Yayoi interrupted the battle with a voice.
Kazama, who wanted to fight back, had no choice but to stop, stepped back, distanced himself from Tetsujuro, and took a deep breath.
Tetsujuro also turned pale. Although he did not collapse and fell to the ground, his body briefly fell into a state of shaking and weakness.
Yayoi came to Tetsujuro and stretched out his hand to check his body. After a while, he felt clearly Tetsujuro's physical condition.
The meridian system was not damaged, but the deenergization was severe.
In Tetsujuro's current situation, he can still take one pill and continue fighting in the same state.
However, after taking the second pill, when the effect of the medicine wears off, it may not be as simple as losing strength, but falling asleep directly.
Of course, the point is not that. Yayoi looked at the wounds on Tetsujuro. Although Kazama was at a disadvantage, the large-scale attack he unleashed on Wind Release still broke through Tetsujuro's body defense and opened wounds on his body.
But these wounds healed on their own initiative.
When using this medicine, it seems that you will also gain Tailed-Beast Chakra self-healing ability.
Yayoi asked Tetsujuro and Kazama to go down to rest. Before leaving, Tetsujuro seemed to be reluctant to part with the medicine just now and was a little unfinished.
Soon, Yayoi found a second group of testers.
This time Yayoi switched over, letting the slightly weaker Jonin-level Ninja Outfit use drugs to fight against the more powerful Upper Samurai.
The result was almost the same as before. The weak side used the improved Chakra to counter-press the originally strong side. Although they still did not win before the effect of the medicine was lost, if they took the second pill, I believe winning the battle would not be a problem.
At this point in the test, there is no need to find a third group for reference.
For the ordinary Jonin, the Chakra improved by this medicine is very optimistic. As long as the strength is not much different, after taking this medicine, it can basically occupy an advantageous position.
The side effects are also much smaller than expected. Only the detoxification after the drug takes effect will not harm the meridian system.
Only if you take two pills continuously at one time will you fall into coma after the medicine takes effect.
It can be said that the effect of this medicine is quite mature, and the only area that can be improved is its duration.
As for the side effects of deprivation... this is a negative effect that will inevitably exist. It is better to say that it is just deprivation, which is already a quite mild negative effect.
Finally, Yayoi put one pill into his mouth and carefully felt the changes after the drug was improved.
Well, there is an improvement, but not much.
Yayoi ended immediately before I could feel it. It was boring and didn't even appear in the de-strength state.
"You are too strong. This medicine cannot effectively improve your level of ninja Chakra."
Nene thought that Yayoi didn't understand the upper limit of this medicine, so he started to explain.
Not only is it someone like Yayoi whose hard power far exceeds the average Jonin, but also a ninja whose strength is very weak but whose Chakra is extremely large, the improvement will be minimal - but generally Chakra ninjas who are powerful will not be weak in strength.
"If a large amount of Tailed-Beast Chakra is provided, can this drug be mass-produced? Funding is not a problem."
Yayoi wants to include this drug in military supplies.
"No." Nene shook his head without hesitation, "Tailed-Beast Chakra is important, but other materials are also very expensive and rare. Some medicinal materials can only grow in specific environments, and the yield is not high..."
Hearing this, Yayoi understood.
"What if it is only provided to Jonin and Upper Samurai?"
"How many people are there in total?"
She knew nothing about how many Jonin and Upper Samurai, Nene Land of Night actually were. After all, she had no interest in knowing these.
"Less than a hundred people."
"There is no problem with this number."
"But in a few years, the numbers will rise again."
Yayoi answered, based on the current upward trend of Land of Night, it is completely predictable that Jonin and Upper Samurai will emerge in a few years.
"I spent many years sorting and collecting data for this drug, as well as various preliminary experiments... In the next few years, it will be more difficult to optimize."
Nene frowned slightly.
In order to complete this medicine, she has gone through a lot of the Uzumaki Clan's past information books on Tailed Beasts and various medicinal materials. If she wants to further optimize it, she currently doesn't have much clue.
Many of the medicines given to Yayoi before were the degraded by-products of her research on this Tailed-Beast Drug. Improving Chakra and minimizing side effects is the limit of what she can do at present.
"Well, let's take it slow. After all, no war will break out in the next few years."
Although Yayoi intends to list this Tailed-Beast Drug as military supplies, there is currently no rush to put the drug into military use.
"Next, I'll take you back to the laboratory."
Nene did not refuse and asked Yayoi to send her back to Inner Court's laboratory.
"I still have things to do later, you--"
Back in the laboratory, as soon as Nene opened his mouth, his mouth was blocked.
Her toes tipped forward uncontrollably, and her body was tightly held in the strong and generous male arms, unable to break free.
Nene just slightly enlarged his red pupils, without any other expression or movement, and quietly waited for the passage of time.
After a long time, Nene got a chance to breathe through his mouth, and an unnatural blush appeared on his expressionless face, adding a bit of strange charm.
"The funding reward is only one of them. Now I'm going to give you the second reward..."
"Stop talking nonsense and come in."
Following this, Nene indifferently interrupted Yayoi's next words, took his hand and entered the lounge inside.
She took out an alarm clock, placed it on the bedside table, and counted half an hour.
Then, Nene took off his white coat, revealing the spotless miko uniform underneath.
"Okay, you only have half an hour now. I have important experiments to do later."
"..."
The red pupils stared at Yayoi with great concentration, as if she needed to draw some data conclusion through observation for the next thing.
Yayoi scratched his head, this guy is really an experimental maniac.
Since the other party likes to do experiments so much, let her observe how this kind of experiment is performed.
Trying different experimental paths is also an essential quality for researchers.
(Let's see if it can pass the review. If it doesn't, I can only say sorry. I didn't know that all traffic would be cut off during the review period. After all, this is a free novel that relies on traffic to make money. And when something went wrong, an editor said that I couldn't contact you. I have to say, it's such a precious platform. I want to love it to death.)