Konoha: I, Uchiha, just want to die

The fiery red sword energy brushed against Kirabi's back!

In an instant,

it turned into a huge crescent-shaped fiery red sword energy over 40 meters long from the sky and earth!

Like a building collapsing, a storm like the world collapsing suddenly burst up and spread in all directions!

The sword energy swept across in an instant,

exploding the air, igniting the treetops, splitting the mountains and forests, and slashing into the ground!

"——Boom!!"

The soil and rocks collapsed, ashes flew high, and the charred sand and soil rose up like a tsunami and fell down with a bang.

The mountains and forests covered by the sword energy instantly turned into a sea of ​​fire,

the trees burned and were uprooted, and the birds flew in panic,

a huge gully that was bottomless and extended to the end of the sight suddenly appeared on the surface of the earth!

Standing at the edge of this deep gully, Old Chen covered his face with difficulty under the storm, staring blankly at the horrific scene that seemed like the end of the world and could only be caused by the power of gods. His mustache couldn't help but tremble. "How is this possible?!" "This kid is so strong!" "Is this Konoha's trump card?" At this moment, the great thrust caused by the sword energy shot out instantly made Uchiha Ci rise again! The key point of the Halo Dance is that it is called "Dance" - using the sword energy after the sword leaps out! There is no doubt that this is a sword technique that can soar between the sky, clouds and the sun! In other words, Uchiha Ci must freely control the thrust blasted by the sword leaps out to be considered a real dance! He immediately calmed down and struggled to control his figure that was ejected into the sky by the high pressure! The high-level physical skills that Old Chen had demonstrated to him kept flowing through his mind, and the complicated knowledge was interwoven in his mind, and finally, it turned into three big words -

Centrifugal force!

Imagine that you are a disk rotating around the center, with an angular velocity of ω. And the blazing white sword in your hand is a wooden block with a mass of m on the disk, connected by a rope, the other end of which is fixed at the center of the disk (also the center of rotation), and the length of the rope is r. The wooden block rotates with the disk. Assuming there is no friction, the rotation of the wooden block is due to the tension of the rope. According to the formula F=a*m, the centripetal acceleration a={a=ω^2*r=(v^2)/r=[4*(π^2)*r]/T^2, the mass of the object is m, and then substitute the friction calculation of the ninja world

"Fuck, how can I understand such a complicated thing!!"

Uchiha Ci shook his head in mid-air, looking at the ground getting farther and farther away, and Killer Bee getting smaller and smaller, and bit his back teeth fiercely,

"In short, just turn it up!"

"Spin, spin, keep spinning!"

The next moment,

Uchiha Ci's face turned grim, holding the hilt of the sword with both hands, and struggling to control his body to flip down!

"Dance of the Halo, turn it up for me!!!"

Suddenly!

A huge white fireball fell straight down from the night sky!

Like a grand firework bursting,

the black-haired, red-eyed boy jumped out of the fire, swung around and swung his long sword!

He soared in the sky, then pulled the long sword behind him with both hands, and swung out sword energy like petals on the other side of the river, or glided like a bird,

turning into a line of fire that was difficult to see with the naked eye,

and kept folding, jumping, spinning, and rushing in the air!

Every time he swung a sword, he could shoot out a fiery red sword energy like the one just now,

sword energy of varying lengths crisscrossed the sky and earth, and swung out with a bang, instantly turning the entire mountain forest into a sea of ​​fire!

Boom! Boom! Boom! Boom! Boom!

Accompanied by the roar of countless sword energy destroying the earth,

Uchiha Ci's eyes became brighter and hotter, like a bougainvillea blooming brilliantly in a sea of ​​fire!

The next moment, a subtitle suddenly popped up in front of him:

[You have mastered: Uchiha Style·Dance of the Sun Halo (Beyond the Complete Edition, S+, Beginner)! ]

In the gloomy night sky,

the line of fire flickered, and after leaping nearly a thousand meters in the air, it suddenly turned its head!

Looking up at the sky directly below, Kirabi, who was speechless,

shot out!

At this moment, the Eight-Tails in Killer Bee's body looked at the Uchiha Ci who was rushing over quickly with a tingling scalp, and shouted in horror: "Damn it!" "Damn it!" "This is impossible!" "Why can this kid be exempted from the cost of this technique, why is he not hurt at all!" "How could there be such a person who can turn this kind of power that ordinary people need to exchange their lives for into a casual attack without any cost!!!" "He is even more talented than Uchiha Naga back then!!" Killer Bee nodded and looked at the increasingly bright line of fire coming from the sky. "Burning heart, charred feathers, white flames of nirvana! Wow!" "What an exciting and gorgeous swordsmanship!" He took a deep breath, his eyes focused, staring at the Uchiha Ci who was rushing over, and his mouth corners quietly grinned, revealing two rows of white teeth. A strong burning fighting spirit suddenly rose in his eyes! His hands clenched the two swords in an instant, and lightning flashed! "But when it comes to gorgeousness, I will never lose to you!"

In the spiritual world,

The Eight-Tails was shocked to see his own Jinchuriki showing such an expression, and shouted in horror:

"Bi, what do you want to do?!"

"Just use the Tailed Beast Ball to kill him, don't fight with swordsmanship anymore!"

"That sword can melt your sword at the moment of contact!"

"It is impossible to defeat this Uchiha who surpasses his predecessors in the field of swordsmanship!"

However, after hearing this, Kirabi showed excitement and stared at Uchiha Ci who was spinning and leaping over.

"That means yes."

"In other words, I have seven or eight opportunities to use the sword to challenge this kind of swordsmanship!!"

Eight-Tails suddenly looked shocked and scolded in astonishment:

"Are you crazy?! That eighth knife is"

Kirabi raised the corners of her mouth confidently,

"enough!"

Without waiting for the Eight-Tails to persuade him again, the next moment,

Thunder and lightning entangled in Kirabi's hand and poured into the knife. In the form of a half-tailed beast, he once again assumed the posture of the wild heron slashing the knife!

And this time, he will challenge something that he has never mastered——

Half-tailed beast transformation, supersonic thunder escape, and wild heron slashing sword! !

After assuming such a posture, Kirabi suddenly stretched out a hand toward the sky and made a sign of 'six'.

Then, he roared toward the sky:

"Ah Ba, cough!!!"

The moment the words fell, Kirabi knelt on the ground with the soles of his feet, and his whole body was wrapped with violent lightning and the black and red evil tailed beast chakra!

The terrifying stepping force instantly shook the ground. Under this inhuman force, the earth and rocks exploded into powder, and cracks spread crazily on the ground like spider webs!

And Kirabi, under such wild power,

The whole person suddenly turned into a light beam of blue, white, black and red colors, shooting out towards Uchiha Ci!

The speed of both sides, at this moment,

It has all reached a level that is difficult to distinguish with the naked eye!

Just a sudden thought,

The blazing red light shining like the sun, combined with the four-color light beams of blue, white, black and red,

Like the tip of a needle against the wheat awn,

A crash!