Starting Mangekyo, Leaving Konoha With Master Madara

The showers have just stopped, the night wind is moist, and every breath feels chilly.

Senju Tobirama is holding a kunai, his body is tense, his waist is slightly bowed, his eyes are sharp and alert, like a tiger ready to attack.

He stayed in this state for a long time, at least for more than half an hour.

Around him, densely packed flying thunder god kunai were scattered in various positions. The black flames of Amaterasu had long been burned out, and the four red sun formations that shot straight into the sky were nowhere to be seen.

At midnight, the air was pleasantly quiet, with only the cool night breeze blowing slowly.

"Tobirama!"

A shout disturbed the silence.

Tobirama's eyes flickered, and a figure in the distance was approaching quickly. Although he could see the person's face clearly, he still activated his detection to feel the person's Chakra, and then he lowered his guard a little.

"It's Sasuke." He said hoarsely, showing his fatigue.

"Tobirama, the battle over there is over. The way the cat turned into a cat was too weird, so I couldn't keep it."

"It doesn't matter, a mere psychic beast does not pose a threat." Tobirama ordered, with a gloomy smile on his lips.

"Let Hyuga and the Inoludie clan retreat to the village. That nameless one didn't show up. Haha, this guy Madara hid her very well."

"I've already asked Inuko to do it." Sarutobi Sasuke landed next to Tobirama, glanced at the kunai on the ground, and said, "The brat, haven't you killed him yet?"

As he spoke, he suddenly looked wary and pulled out the long knife from behind.

"Who knows." Tobirama let out a long breath and turned extremely pale. The Four Red Sun Formation consumed too much of his Chakra. "Tell the team back. He probably won't teleport back again."

"Is he still alive?" Sasuke was very surprised. "If everyone comes together, the chance of winning will be greater."

Tobirama shook his head, "It's useless, he has probably mastered the 'Spiritual Transformation'. In front of that move, the number of people will not have the slightest advantage. Our people will be killed like miscellaneous soldiers, and that kid's eye skills It’s very strange, I can’t let him adapt to other families’ secret techniques.”

"You should understand that in the village today, except for eldest brother, only you and I are confident of dealing with him." Tobirama said, and the seal removed the Madara pattern on his body. He does not have a huge Chakra like Hashirama. In order to deal with him, Tobirama Shen Yu did not hesitate to look through the classics and spent 3 years developing this forbidden technique that can store Chakra.

Sasuke nodded silently, and after a while, he said: "If he is not dead, he will definitely come back for revenge."

Hearing this, Tobirama said: "His ability can teleport back to the trajectory left in space within a certain period of time, and repair all damage to the body."

"I moved him to the deep sea. In order to prevent him from doing this, I have been guarding here for a long time."

"Deep sea!" After hearing this, Sasuke looked horrified, "Yours can actually leave a spatial mark in a place like that!"

"My kunai is a specially made one. It is made of deep sea black iron. It is extremely dense. It is a small handle, but it weighs a thousand kilograms." Tobirama said: "Two years ago, I dropped it. Entering the sea, I now sense its spatial coordinates, which are almost 20,000 meters away from the sea. "

"That depth... is absolutely untouchable by humans!" Sasuke couldn't help but feel terrified.

"I'm not sure whether he died or not. He was either buried in the deep sea, or..." Tobirama looked up, his eyes becoming distant, "Survived and became a real monster."

Sasuke looked around again, looking at the huge cracks in the stone wall and the messy, pitted land, and couldn't help but take a breath of cold air, "To me, he is already a monster now."

...

Iron Country North Blue.

The bright moon hangs high, stars fill the sky, the sea is rough, and huge waves hit the rocks layer by layer, splashing white water.

Suddenly, with a "pop" sound, a young figure jumped out of the sea, as fast as a soaring missile, shooting high into the night sky.

He cut off the huge waves and stretched himself under the full moon. The cold moonlight cast a layer of inviolable holy light around him.

The young man landed gracefully, his toes gently tapping on the sea surface, and a circle of light ripples rippled out.

No matter how turbulent the waves are, once you get close to them, they are as calm as a gurgling stream, as if a naughty child suddenly mutes when he sees his teacher, unable to stir up any waves.

He has a handsome face, phoenix eyes, black hair swaying in the wind, and a pair of scarlet Mangekyō as bright as glass, reflecting a clear shimmer.

It is Shenyu.

At this moment, his upper body was bare, his skin was as white as jade, and his slightly bulging muscles were as refined as magical iron. Under the dim moonlight, he exuded a dense halo, as if wrapped in a crystal clear water film.

Shen Yu looked at his hands, put his five fingers together and made a fist, feeling the surging blood in his body and the overwhelming power that was about to come out, and a touch of excitement appeared in his eyes.

"I won."

"A life-and-death crisis can indeed stimulate a person's potential..."

"Flying Thunder God's adaptation progress...is just a little bit behind..."

The main reason why the previous battle with Tobirama was so dangerous was that he didn't adapt to all the damage from Tobirama.

"Moxuluo" operating at full power is doing one thing from beginning to end:

Adapt to...the art of Flying Thunder God!

He had a vague intuition that if Tobirama could perform Flying Thunder God one more time in front of him, then he would immediately adapt to this magical space-time Ninjutsu!

"It's not like there's no gain at all..."

He shook his wet hair and looked at his upper body, which was as smooth as jade, with a slightly strange expression on his face.

"It's broken, I'm a Poseidon."

...

He succeeded.

He successfully adapted to the deep sea and the nature of natural water.

Moreover, this is the result after secondary optimization!

After he decided not to sit still and wait for death, he activated "Maxura" with all his strength, so that part of the seawater shot in from the cracked Susanoo, instantly piercing his body and riddled with holes.

"Poof! Poof!"

The extreme pain also stimulated potential abilities.

While adapting to the sea water, he was able to withstand more damage. In the end, he even simply let go of Susanoo and only looked back on his own state.

"Gaba! Gaba!"

The bones were broken and the flesh and blood were blurred, but they returned to their original state in the next second...

His muscles and bones were regenerated over and over again, and the blood dyed the sea water red. Pain and rebirth were like two sharp blades, ravaging his body and mind together, destroying and rebuilding again and again.

After going back and forth several times, Shenyu finally adapted to the deep sea under the extreme pressure on the edge of life and death.

After the first optimization, he grew gills, and the sea water was no longer salty. Even if he was on the bottom of the sea where he couldn't see his fingers, it was as if he could breathe in the air.

His physical body has been strengthened beyond imagination:

The bones and flesh are extremely tough, and even the skin is glowing with crystal light. The seemingly thin body contains the power of a giant beast!

Every cell in his body is extremely strong and impregnable, and can even adjust its internal air pressure according to external pressure. No matter whether it is the corrosion of sea water or the terrifying water pressure, it cannot harm him at all.

The circulatory system is upgraded, the heart pumps slowly and powerfully, like a divine drum from the distant heaven, and the body always maintains a constant temperature...

The evolution of his body from the inside out made him immune to all harm from the sea water, and even adapted to sudden changes in temperature, ignoring the coldness of the sea.

Webbing grew between the fingers, providing the ability to swim...

In addition, his eyes have also evolved. His visual ability in dark and deep water has been greatly enhanced, and he can automatically adjust his sight distance according to the intensity of light! This allows him to see into the sea thousands of meters deep, and even see clearly into the deepest part of the trench;

After the second optimization, his gills and webs disappeared, and his external characteristics that were different from humans returned to their original state, replaced by...

All the acupuncture points all over his body were opened, and the largest organ in his body was used for breathing instead - his skin!

Absorb oxygen through the pores, and then discharge waste water. His cells can control the process of gas passing through the cell membrane, consciously absorb oxygen in the water, and only absorb oxygen...

He has increased his affinity for water and can subconsciously control water molecules within a certain range outside the body surface. He can control the water molecules to maintain a stable density and water wave vibration at will, and control the speed of water flow.

This is a completely natural reaction, similar to how human skin shrinks when exposed to cold and expands pores when exposed to heat.

This allows him to move freely in the current resistance and strong water pressure on the seabed, which is several levels better than using webs to perform simple muscle movements!

Not only that, when he focuses on "controlling water", he can control water molecules in a larger range. Within the domain, he is the master of water and controls the authority of the ocean!

Even in this deep sea, it is possible to easily control the water flow and create a stable spherical "vacuum" zone out of thin air.

In addition, he has also evolved a kind of perception ability. His Chakra can be diffused in the form of high-frequency waves and then recycled, and he can obtain information about the surrounding environment through body perception!

Now, he is simply a humanoid radar. It can even detect changes in molecular density within a certain range. Combined with soul perception, it can detect every detail within a radius of ten kilometers without hitting obstacles due to high-speed movement.

At this point, he has completely adapted to the bottom of the sea!

He was able to take a breather and took the opportunity to search in the sea, and finally found a severely deformed Flying Thunder God Kunai in a coral.

Looking at the Flying Thunder God Technique on it, he tore it up without saying a word, and then returned to the sea.

Shen Yu lowered his head and looked at his white and shiny palms. His gaze seemed to penetrate the skin, and endless power was transmitted silently along the muscles and meridians.

As the owner of "Moxuluo", he quickly adapted to this exponentially increasing power. The light in his eyes was restrained, and his breathing was steady and long.

With his current physical condition, even if Hashirama came in person, he would still have the confidence to compete with him, but that weird expression could never be resolved.

"Although becoming stronger is a good thing,...am I still considered human now?"