Self Brain Supplement

A solemn sun rose from the rippling and bright sea.

Most of the day was still blue, very gentle and blue.

The sea gently licked the coast, making soft whispers.

On the empty ground of the coast, Kakashi lay on the ground, shaking his head and muttering.

"Obito... Obito...! It's not like this!"

Along with the exclamations, Kakashi, who was sweating profusely, sat up from his nightmare, panting heavily.

The clear waves reflected the golden sunlight, making Kakashi subconsciously cover his eyes.

"Is it a dream?" Kakashi murmured. His eyes drooped slightly, and he was stunned.

He saw Rin lying peacefully on the ground not far away from him.

The rock beneath him had been dyed crimson red.

Kakashi could not help but tremble, and his eyes automatically opened the Mangekyo Sharingan.

He clenched his fists tightly, his lips were dry and white, and his eyes were full of faint red tears.

It was not a dream. It was true.

Suddenly, Kakashi seemed to think of something. He put down his hand that blocked the sunlight, stood up, and looked around.

The moist and slightly warm wind brushed past his face like silk.

Apart from himself and Rin's bodies, there was no one else here.

Whether it was Obito or the bodies of the Hidden Mist Group, they had all disappeared.

Kakashi lowered his head, reached out and rubbed his forehead, frowning as he recalled.

I seemed to feel someone beside me in my dream.

Was it Obito?

The enemy's body was also gone, could it be that Obito took it away?

Perhaps, Obito didn't take Rin's body away, so that he could bring her back to Konoha to be buried.

After thinking about it, Kakashi opened his mouth and took a deep breath. He swallowed hard, trying to suppress the grief in his heart.

He staggered over to Rin.

He knelt down on both knees.

Trembling, he took out a storage scroll from his storage bag and stored Rin's corpse inside.

A long time later.

Kakashi came to the seaside and squatted down. He picked up the sea water and washed the blood on his face.

Then he kept washing his right hand with water.

His right hand was already very clean, but in Kakashi's eyes, it was still full of blood. No matter how he washed it, he wouldn't wash it off.

Time passed bit by bit. Kakashi gradually slowed down and finally looked at the sea water in a daze.

As he looked at the reflection of those scarlet eyes in the water, tears began to fill his eyes again.

Kakashi's Adam's apple bobbed up and down, and a hoarse voice came out from his mouth.

"These eyes."

Both Obito and I.

It turned out that to open these eyes, one needed to pay such a painful price.

Suddenly, Uchiha Tunan's gentle smile appeared in Kakashi's mind.

And the back of the last time he was in the rescue field in the northern front.

A neurotic smile appeared on Kakashi's face, and he said in a daze,

"Tunan."

Have you also suffered such pain before?

So the price of obtaining strength was to endure the same pain.

No, even now, I can't compare to your strength when you appeared last time.

In other words, your pain is higher than mine.

I really don't know how you managed to persevere.

You always have a cheerful and gentle appearance.

As he spoke, Kakashi revealed a sympathetic smile on his face as he looked at the Mangekyo reflected in the water.

Is Tunan always like me now?

One person hid in the dark and licked the scars in his heart.

To endure the pain alone, he had to return everyone's smiles and warmth.

As expected, I was still left behind by you, no matter if it was strength or endurance.

Thinking that Uchiha Tunan suffered more pain than he did, the sorrow in Kakashi's heart could not help but fade a little.

Instead, it raised a strong sense of sympathy and pity.

Tunan could cheer up and protect the village.

What qualifications do I have to fall and grieve?

As for Obito...

Thinking back to last night in the Tsukuyomi Space, when Obito went completely crazy, Kakashi felt extremely helpless.

Looking at Obito, he probably won't go back to the village.

Forget it, forget about him. When he thinks it through, he will come back.

After thinking about it, Kakashi wiped her tears clean, stood up, took a deep breath, and looked up at the rising sun in front of her.

Looking ahead, there were thousands of different colors, and the dazzling golden light

The haze on Kakashi's body seemed to be swept away, replaced by a determined expression.

"As long as the war ends early, the tragedy will not continue."

In the next instant, Kakashi's figure disappeared,only the straight waterline on the sea remained..

After a long time, Uchiha Tunan's figure appeared on the shore of the sea. He looked at the figure that had disappeared on the surface of the sea and muttered,

"As expected of high quality food. You've pulled yourself together so quickly."

Immediately, he closed his eyes and opened his arms to welcome the warm morning sun. An intoxicated smile appeared on his face,

"The weather is so good. It's time to go back and kill people."

"Huh?"

Suddenly, Uchiha Tunan opened his eyes and raised his eyebrows. He felt that his body seemed to have strengthened a little.

He immediately lowered his head and looked at his hands. He clenched his fists and said,

"Eight Gates."

It seemed that Guy was already dead.

This feeling.

To be honest, it was just so-so.

As soon as he finished speaking, Uchiha Tunan tried to open the door.

Boom ---

In an instant, waves of air surged around Uchiha Tunan, and his hair flew in the air.

The waves in front of him seemed to be frightened, and they immediately stopped attacking and retreated in the form of ripples.

Uchiha Tunan narrowed his eyes slightly. Relying on his understanding of human knowledge, he said slowly,

The brain is free.

It raised the ability to think, analyze, and calculate.

The lower limit of protection for the human body also disappeared.

Just by opening the door, he could use his full strength.

However, the energy of opening the door was not chakra, but life source.

Chakra was only to stimulate the acupoints, activate the life source in the brain, and open the so-called door.

Immediately, Uchiha Tunan used his mind to control chakra to attack the corresponding acupoints, and opened the door.

In an instant, the formless aura around Uchiha Tunan became even more violent.

The rock under his feet, which had been eroded by the waves for a long time and was still immortal, began to crack like a spider web and spread towards the surroundings.

Even the seawater in front of him seemed to have been suppressed by this aura by a few inches.

After Uchiha Tunan closed his eyes and felt it carefully, he muttered,

This position... is Little Brain.

The control ability of the body, balance coordination, muscle contraction and expansion are all greatly improved.

It has some similarities with the transformation of the soft body.

In the next moment, Uchiha Tunan stimulated the acupoints to open the Gate of Life.

Rumble!

A violent wave of air swept out in all directions.

Dust was scattered, sand was flying, and rocks were flying. The forest in the distance was dancing and howling.

The rocks that formed the coast could no longer withstand this terrifying pressure, shattering inch by inch and sinking into the sea.

Uchiha Tunan, who had lost his support, stepped firmly on the surface of the sea.

However, the sea water under Uchiha Tunan's feet was several meters lower than the surface of the sea.

The surrounding sea water turned into stormy waves and crazily rushed into the distance.

As time passed, the sea water under Uchiha Tunan's feet continued to sink.

Uchiha Tunan closed his eyes and tilted his head.

This acupuncture point is stimulating the life source in the spinal cord.

The reflex of the body is strengthened, and the inside and outside of the body has become sharp.

I can clearly feel the contraction of the pores, the perception of the internal organs, and the flow of blood in the capillaries.

He could control them like he was waving his arms.

After a long time, Uchiha Tunan had sunk hundreds of meters into the sea.

From the outside world, a bottomless whirlpool appeared on the sea surface, constantly swallowing the sea water.

Suddenly, the entire sea seemed to be angry.

Huge waves that were hundreds of meters tall surged towards the sky with a momentum that could topple the heavens.

"Bang!"

An earth-shattering explosion sounded.

The huge waves that had just surged into the sky were shattered by some powerful force and turned into raindrops that fell into the sea.

The place where Uchiha Tunan had sunk previously had now completely turned into a semi-circular vacuum zone, blocking the surrounding seawater from entering.

A black shadow rose in a straight line from the center and quickly rushed into the clouds.

The high sea water around them paused for a moment, and in the next moment, under the effect of gravity, it surged towards it.

Several breaths later.

"Roar!"

A huge golden bird carrying Uchiha Tunan broke through the thick clouds and arrived at a height of ten thousand feet.

Uchiha Tunan had already returned to normal. He stood on the back of the big bird with his hands behind his back, allowing the strong wind to blow against him. He muttered,

It's actually lungs.

It seemed that the eight doors did not correspond to acupuncture points.

Instead, they locked up most of the vital organs of the human body.

Although the body was freed after opening the door, it was still burning the source continuously.

The first three doors were to unlock the limitations of the brain.

The last five gates were to open the shackles of the five internal organs.

Once the eight gates were opened, this process of burning was no longer irreversible.

Moreover, the degree of burning of the origin was based on the proportion that one possessed.

Regardless of the strength, it could only last for the same time.

Looking at it this way, the Eight Gates was not that useful to Uchiha Tunan.

After all, life essence was too precious. If it was lacking, it would affect the foundation, and if it was heavy, it would lose its life.

The essence of cultivation was to strengthen the soul and life source.

Even though Uchiha Tunan had used so many Curse Seals to Guy before.

For those who were weak, there might be a lot of life source.

But for Uchiha Tunan, the loss of life source was only a small amount.

After a long time, the clouds below became much thinner.

Uchiha Tunan suddenly saw a fishing boat sailing on the sea.

His eyes gradually narrowed as he muttered,

The world is like the sea, and the flesh is like a boat.

Carrying a person's soul, crossing the other shore.

When a person destroys a boat, the boat destroys a person.

In other words, the theory before was correct.

The brain was not the leading organ of the human body, but a sensory conduction organ, responsible for receiving the information transmitted by the soul.

Combining the first three doors of the Eight Gates.

The sensor organ was divided into the brain, the little brain, and the spine.

The eight gates are just to burn the source and strengthen the abilities of the eight organs.

After saying this, Uchiha Tunan raised his hand and placed it before his eyes. He lightly clenched his fist and said,

The eight gates opening at the same time is equivalent to taking the initiative to destroy the boat and sink into the sea of suffering.

The Yin Yang Escape Technique is a perfect combination of the soul and the body, and the source is also merging with each other.

If one reached that level, there would not be another eight doors.

One thought would ignite and one thought would extinguish.

After a long time, Uchiha Tunan's eyes suddenly widened. He looked sideways at the blazing sun that had already risen into the air and said in a half-doubtful tone, "wedge."