The Night of Genocide, My Strongest Illusion, Sharingan

The first is the experiment with mice.

A small white mouse was taken into the hands of the researchers, and Uchiha Tatsuo began to make mudras with both hands, and then dripped the medicine made from Chongwu's body fluid on the limbs of the little white mouse, and the mudras were completed.

The potion was absorbed, forming a special curse mark on the mouse's leg.

Like the Gouyu of Sharingan, it is engraved on the legs.

Uchiha Tatsuo showed a look of joy, and it was completed for the first time.

Followed by the second step.

Input chakra to the earth curse seal formed on the mouse to activate the curse seal.

With the infusion of chakra, the spell is activated, and the mouse's body changes.

The limbs continued to thicken, and the body changed inconceivably.

The legs are also getting taller, and stop changing after they grow to half the height of a person.

After the body changed, Uchiha Tatsuo could no longer hold the mouse in his palm, and threw the mouse aside. As soon as the mouse's body hit the ground, it jumped out with a whoosh.

Uchiha Tatsuo showed surprise.

"This speed?"

The fleeing mouse disappeared in a blink of an eye.

Uchiha Tatsuo chased it out, and in a blink of an eye, he saw that the test mouse was running out of his sight.

It's just in the state of Mantra Seal [-]. It was an ordinary mouse before, and its speed was limited.

After Uchiha Tatsun used Chakra to increase his speed, he quickly caught up. A shuriken pinned the mouse to the ground, struggled a few times, and bled to death.

Uchiha Tatsuo checked the state of the mouse after the transformation. Overall, the state of Mantra Seal One was fully reflected.

I just don't know what the chances of success are.

Continue to add experiments to obtain more data.

There is a certain chance of planting a spell seal in a creature's body, but it is not [-]%.

There are still big risks.

Back in the laboratory, Uchiha Tatsuo did the same, took out a mouse from the cage again, and carved a curse mark on the mouse.

After the completion, the mouse's legs became bigger, just like the previous mouse, it ran away.

Uchiha Tatsuo used fire escape to force the mouse to stay in the laboratory, and then found a cage to lock the mouse in it.

Two days later, all the vital signs of the mice were very normal.

From the test results of these two days, we know that.

The transformation time of the little white mouse is about fifteen minutes, and then the little white mouse will change back to its original appearance, and its legs will return to normal.

This is also within the normal experimental range. The curse imprint carved on the mouse's body, the absorbed natural power is exhausted, and the mouse will naturally return to its original appearance.

Then came the third little white mouse, with a curse mark carved on its body.

But this time it was not as smooth as before. The legs of the experimental mouse just got bigger, and then the whole body burst open with a bang.

The death of the experimental subject made Uchiha Tatsuo frown.

Then came the fourth guinea pig.

Still the same as before, burst.

Uchiha Tatsuo became cautious about the fifth experimental mouse, recalling the differences in the previous four experiments when he was drawing the curse seal?
Find out the subtle edge checking, and then improve the success rate.

According to the current level, there is only a 50.00% success rate, which is too low.

If it is applied to oneself, that is to say, half of them may die.

The odds of success are too low.

Testing continues.

The direction of the experiment to be done is not only the success rate, but also the direction of strengthening the body of the curse seal.

Since the curse seal can increase strength, it can also increase speed and vitality.

What is the specific reason that makes the ability of the increase different, it needs to be tested step by step.

After repeated experiments and a large number of mice failed, the curse seal finally had complete information.

The ability to obtain the curse seal is related to the position where the curse seal is planted on the body.

When planting, Uchiha Chen had an idea, that is to add the genes of various animals to the curse seal to change the ability obtained by the experimenter.

This idea was quickly confirmed.

For example, if the cheetah gene is added to the curse seal, the experimental subject will be more flexible after being planted with the gene.

If the elephant's gene is added to the mouse's curse seal, the mouse's strength will be significantly improved.

There is also the location of the body where the curse seal is located, so what is enhanced is the ability of that part of the body.

Uchiha Tatsu subconsciously had an association, if the curse seal was planted directly on the penis, would it be possible to obtain the ability that many men dream of.

Put this evil thought behind you.

It is still important to improve the strength.

With a 50.00% chance of success, risking your life is not just for fun.

The method of making the curse seal stronger has been obtained.

The next step is to look at the needs of your body.

Whether it is to improve the body's strength, speed, vitality, or some special abilities.

At present, what Uchiha Chen lacks is chakra and the recovery speed of the body.

As for strength, there is also an increase in speed, which temporarily improves Uchiha Tatsuo's strength to a limited extent.

Improving recovery ability, as well as chakra, requires a very high-quality body.

The acquisition of chakra is the fusion of vitality and spiritual power.

Then vitality becomes the key.

At present, Uchiha Tatsuo has awakened the kaleidoscope, plus he merged the soul of the body when traveling, and his mental power is much higher than that of ordinary people. As long as the vitality of the body is enough, the chakra in the body can be greatly improved in a short time capacity.

Increase vitality.

Ordinary animals are not available.

Uchiha Tatsuo started looking for some rare species.

Black Mamba is the first creature with tenacious vitality found by members of the Uchiha family.

In the laboratory, a black mamba snake was lying on the test bench, and then the blood was extracted from the body by the researchers to refine the gene.

Uchiha Tatsuo fused the gene into the curse seal, and then experimented on the mice.

First time fail!
Failed again the second time!

The third success!
Only 30.00% success rate.

It is obvious that the mouse that successfully planted the curse mark this time has more tenacious vitality than before.

Before Uchiha Tatsuo used a shuriken to attack the mouse, the mouse died on the spot.

This time, three shurikens were used, and the mouse persisted for 1 minute before dying.

The increased vitality is very obvious.

The success rate of [-]% is too low.

Tried often and found that the low success rate was due to the toxins in the black mamba.

The toxin is also contained in the gene. While gaining tenacious vitality, the mice also have to resist the toxin attack. This is the reason for the low success rate.

The second species, the camel spider unique to the Kingdom of Wind, is fast and equally tenacious.

After this gene is injected into the body, eight spider legs will grow on the body when transforming. The vitality is very high, the speed is also fast, and it can spin silk to bind the enemy.

After injecting the camel spider, the strength improved very obviously.

It is too ugly in the state of curse seal, and after the transformation effect passes, it will fall into a state of serious injury.

After the eight spider legs grew out, eight blood holes would appear on the body, which caused serious injuries.

Successive coyotes, coyotes, Siamese fighting fish, crows, turkeys, and cockroaches have all become test subjects after obtaining genes.

But all made Uchiha Tatsuo dissatisfied, with more or less flaws.

The extent of improvement is limited to strength enhancement.

In the process of obtaining these experimental materials, Uchiha Chen deeply discovered the benefits of having a family and a power.

There are a large number of Uchiha clansmen who help him go outside to find these materials, which saves Uchiha Chen a lot of time.

In order to find suitable objects, there are also special Uchiha people who read books and search for information.

They found a piece of news from ancient books that there is a kind of aquatic creature called water bear.

Whether it is in the 200-kilometer deep sea, or boiled in [-]-degree boiling water, or in an absolute vacuum, tardigrades can survive tenaciously.

In ancient books, this kind of worm in the sea is called an immortal worm.

However, the specific location of this creature is not recorded in ancient books.

As long as Uchiha Tatsuo came to the gold exchange again, paid a lot of money, and then let people in the whole ninja world come to find it.

After spending tens of millions of dollars, they finally found the tardigrade.

Uchiha Tatsuo immediately asked the three elders, Zabuzhan whose family was controlled by him, to go to the place where the tardigrade was found.

The mission of the three elders is to ensure safety on the road, and Zabuzhan's mission is to dive into the 2000-meter deep sea area to catch tardigrades.

Not everyone can enter the deep sea area.

Only ninjas like Zabuzhan who are good at water-type ninjutsu and whose strength has reached the level of an elite jōnin can dive to such a deep sea.

With such a strong lineup, the tardigrades were successfully obtained.

They only found two.

No matter how hard I searched, I couldn't find it.

Uchiha Tatsuo looked at the tardigrade in his hand, like an upright little bear, completely transparent.

Put it in your hand and squeeze it hard, the body of the tardigrade was crushed, and it returned to normal after a while.

Put the tardigrade on the flame to grill, and the body of the tardigrade shrinks with the passage of water. When Uchiha Tatsuya continued to put the tardigrade into the water, the body returned to its original state again.

Uchiha Tatsuya couldn't help but sigh, the wonder of nature.

After seeing the tenacious vitality of the tardigrade, Uchiha Tatsuya was very much looking forward to how much chakra and vitality recovery power he would have in his body after he was strengthened by the tardigrade.

Hand over the tardigrade to the researchers to extract the genetic fluid of the tardigrade.

Because the bodies of water bears are too small, only one portion of genetic fluid can be extracted from each water bear.

Two water bears have only two chances to plant water bear curse marks on their bodies.

Then it is impossible to use the test.

There are only two copies, which can only be used by oneself, and must be [-]%.

Uchiha Chen didn't delay, so he decided to use the water bear curse seal for himself.

Uchiha Tatsu also called this curse seal the Immortal Curse Seal.

The abnormal vitality of the water bear worm is sure to increase the body's growth very strongly.

Relatively speaking, the probability of success is much lower than that of ordinary curse seals.

Maybe the success rate is only 20%, or less than 10%.

The black mamba has a success rate of only [-], and the water bear can imagine how small its success rate is.

However, in order to become stronger, Uchiha Chen must use the strongest creature to obtain his own curse seal.

The Immortal Seal was not planted immediately.

It was after three months of delay that Uchiha Tatsuo started the Immortal Curse Seal planting plan.

On this day, there were three more elders in the laboratory.

Regardless of whether it was the First Elder, the Second Elder, or the Third Elder, they were all covering one eye with a bandage at this time.

There was blood on it.

On the experimental table, there are two genetic liquid tubes, and three transparent glass chinaware with glasses.

Look at the three very clear hooks on the eyes in the glass vessel, and then look at the three elders who are covering their eyes with cloth at this time, it is obvious.

Glasses in glassware are exactly what they are.

Sangouyu's eyes already have the conditions to cast Izanagi.

Although Uchiha Tatsuo's eyes have lost the ability to perform Izanagi, but if he replaces the eyes of other Sangodama, he can still perform this ninjutsu.

The three eyes are what the three elders paid for him, the descendant of the Uchiha family.

I only hope that Uchiha Tatsumi can lead the family to glory.

They are already old, and sacrificing only one eye can cultivate a super strong man for the family, which is definitely a good deal.

Except for three chances of resurrection.

On the test bench in front of Tatsuo Uchiha, there are still 100 mice.

Before using the seal of immortality for himself, Uchiha Tatsuo must make sure that his luck is at its peak.

If you can't grasp one thing by yourself, then you have to leave it to luck to decide whether you succeed or not.

A ten percent chance is too slim.

Even if there are three resurrection coins, there is only a 40% success rate.

Anyone who has played the game knows that if you want to improve the attributes of equipment, you may use the method of inlaying gems.

The success rate of inlaying gemstones is very low.

It may only be 50.00%.

Every time a gem is inlaid on the equipment, the attributes of the equipment will increase.

If the equipment fails to be embedded, all gems previously embedded in this equipment will be lost.

Everything has to start all over again.

So if you want to increase the success rate of inlaying gems, you need to use cheap gems to practice.

If the success rate is 50%, then after two failures with ordinary gemstone inlays, the success rate of the third gemstone inlay will greatly increase.

For the same reason, Uchiha Chen intends to use this method.

Uchiha Tatsuo held the little white mouse in his hand, and then planted a curse mark on the little white mouse.

First time fail!
Second success!
Start counting times after success.

After failing twice, it succeeded again.

Fail once and succeed again.

In the non-stop experiment, finally failed five times.

Uchiha Tatsuo put the mouse with the curse seal in the cage and left it alone.

With a 50% chance, if you fail five times, then your luck will be very good next time.

Calm your mind and adjust your state to the best,
Take the genetic liquid of the tardigrade in your hand, and make a seal with one hand.

With the continuous changes of the handprints, a strange energy between the heaven and the earth was gathered, and then formed three hook jades, which were engraved on Uchiha Tatsuo's abdomen.

Unlike other seals, the effect of the seal of immortality is to increase chakra and vitality.

It would be best if the curse seal was placed on the abdomen, and it would not cause the seal to be printed on other exposed parts, affecting one's appearance.

Uchiha Chen hasn't had time to experience the increase brought by the curse seal.

The next moment, Uchiha Tatsu's expression changed.

The whole body exploded like an inflated ball.

The three elders also changed their expressions at the same time, and at the same time used the instant body technique to come to the position where Uchiha Chen was just now.

Two seconds later, Uchiha Tatsuo's figure reappeared in front of the three elders, and they breathed a sigh of relief.

Uchiha Tatsuo looked at the lack of a Sangouyu Sharingan on the table with some pity.

The third elder said with concern: "Chen, are you okay!"

Uchiha Tatsuo shook his head, carefully recalling the changes that occurred after the curse seal was planted on the body just now. It was obvious that they were almost successful, but they still failed in the end.

Keep going to recall all the experiences just now, as well as the physical sensations.

Uchiha Chen sometimes frowned and sometimes thought deeply.

After half an hour, Uchiha Chen couldn't help showing a smile on the corner of his mouth.

Experienced a death, not all gains.

Only after personally experiencing the curse seal being planted on the body, can one understand more deeply why the chance of the curse seal being planted on the body is so low.

Just now, Uchiha Chen could feel that the curse mark planted on his body was successful.

But it was precisely because of success that Uchiha Tatsuo died.

There is only one reason for this.

That is, the power carried on the curse seal is too strong, the body can't bear it all at once, and then explodes.

It's like a glass of water that was originally full, and then insisted on putting a glass of water in it.

If the water glass can't bear it, it will naturally shatter.

The same is true for the failure of planting the curse seal.

The curse seal wants to be successfully planted on the body.

There are two steps, one is the success rate of forming the curse seal itself, and the other is whether the body can bear the sudden strengthening of the body.

Just now Uchiha Tatsuo completed the first step, planting the curse seal on his body, but failed in the second step, allowing the body to adapt to the sudden increase in strength.

In the first step, we have found a way to increase the success rate, so it is the second step.

After thinking about it for a while, Uchiha Tatsuo could only adopt a relatively stupid, but relatively safe method.

That is to use the sealing technique to reduce the power of the curse seal.

As the body adapts, gradually increase the power of the spell.

Sealing technique, it just so happens that their Uchiha family also has this kind of talent.

Soon he was called over by the great elder.

Uchiha Chen and his clansmen explained in detail the tasks he was going to complete next, explained some precautions, and then continued to experiment with mice.

The remaining one hundred mice were quickly consumed.

No more five failures in a row after a busy day.

Uchiha Chen had no choice but to give up.

Waiting for the arrival of the next day.

Uchiha Tatsuo was very depressed because he failed to complete the expected spell seal planting today.

If you feel unhappy in your heart, then Uchiha Chen will pass this unhappiness on to other people.

Uchiha Mikoto is the only one who can be used as a punching bag by Uchiha Tatsu, and then is by his side.

Thinking of this, Uchiha Tatsuo no longer went back to his room, but went directly towards Mikoto.

After arriving at Mikoto's room.

Let the guards back down.

Seeing Uchiha coming, Mikoto quickly curled up in a corner like a frightened rabbit.

A look of fear.

And use the quilt to protect your body firmly.

Tatsuo Uchiha pulled the quilt away, and regardless of Mikoto's objection, he gave Mikoto life education on the spot.

A crazy night passed.

Uchiha Tatsuo left the room, asked his clansmen to take care of Mikoto, and left immediately.

Back to the lab.

Start work that was not done yesterday.