Start with the Mangekyō and leave Konoha with Madara.

In the dead of night, the stars light up the gray-blue sky, and a faint white light flickers in the ice and snow.

The caravan was arranged like a long dragon, winding its way from the other side of the mountain, leaving behind winding snow tracks. In the silent world, the axles crushed the snowflakes, leaving behind crisp and continuous "crunching" sounds.

Shen Yu, who was practicing in the carriage, suddenly opened his eyes.

Three thousand meters ahead, at the bend of the cliff, no less than thirty people were lying in ambush silently.

They all held swords in their hands, some hid behind stone walls, and some lurked in the snow, with a calm aura and a fierce look in their eyes. Each of them had a strong chakra.

All of this could not escape Shenyu's radar-like perception.

When it comes to perception, it is no exaggeration to say that he is now the best in the entire ninja world.

Soul detection, chakra high-frequency waves, and super vision with automatic distance adjustment, everything within a radius of ten kilometers can be seen clearly, even the gender of a mosquito can be identified.

"What kind of drama is this..." Shen Yu scratched his chin, "Should we quietly get rid of these guys?"

He was in a tangle.

On the one hand, he didn't want to be delayed by these boring guys, but on second thought, this was a good opportunity to watch a samurai duel.

Madara once explained that the principle of the Iron Country swordsmanship is to change the chakra in the form of a shape change and act on the blade, then release a materialized slash with fast speed, wide range, and high damage. Those with advanced skills can even tear the earth apart with one sword.

Shen Yu was very interested in this and had always yearned for it. After all, who doesn’t have a dream of becoming a swordsman?

The sword energy takes shape, and is invincible. With a casual strike of the sword, you can break thousands of spells!

It's a pity that he never had the chance to see it with his own eyes. After all, they traveled around the world and visited almost all the ninja worlds, but they only missed the Iron Kingdom.

As owners of chakra, the samurai abandoned the changes in the nature of chakra and instead focused on changing its form. Therefore, for some talented players who can finely control chakra, practicing swordsmanship may be a better choice.

Ordinary ninjas need the help of specific chakra metals to perform sword-like attacks, such as Asuma Sarutobi's brass knuckles, or the chakra swords used to deal with puppeteers. They are better at changing their form based on the changes in the properties of chakra.

For example, transforming Fire Release Chakra into fireballs and fire dragons, and Lightning Release Chakra into lightning spears and lightning pillars and other different forms, this is the principle of ninjutsu.

There are really only a handful of ninjutsu that are based on form changes, not to mention those that incorporate changes in properties into form changes.

In the original time and space, Naruto was almost the only one who could do this. The various but powerful Rasengan were the best proof of this.

But Shen Yu's "Autumn Dew on Leaves" is also a chakra-transformed attack. When it is cast, it is like a stream of water, endless, and gives extremely strong cutting ability. Although the shape can be controlled at will, it is always unable to release the slash.

Therefore, the warrior's methods have always made him itchy.

“Forget it. I’ve waited for so many days. I don’t mind waiting for a little while longer.” Shen Yu spread out his palm and stared at the small blade of light emerging from his palm. A hint of excitement flashed in his eyes. “Maybe… it will help me reach a higher level.”

With this thought in mind, Shen Yu resisted the urge to attack.

Soon, when the caravan passed the foot of the mountain, bandits emerged from everywhere, shouting and killing, and the leading warrior was shocked and immediately drew his sword to fight.

"Ping ping pong pong!"

The crisp sound of swords clashing continued.

"Oh no! It's a robber!" The middle-aged man woke up in shock, looked out through the door curtain, and was at a loss as to what to do.

"Why are you panicking? Aren't there still warriors?" Shen Yu calmly lifted the curtain and looked outside.

The samurai's two swords jumped and dodged, light blue chakra wrapped around the blades, shining brightly under the reflection of the snow. From time to time, he slashed out with sharp sword energy, cutting the robber in the distance in half.

"Interesting." Shen Yu smiled slightly.

It seemed that the warrior at the end of the team also encountered robbers. This group of guys were obviously well prepared. They took action when the middle part of the caravan drove to the foot of the mountain, leaving the two warriors attacked from both sides.

The warrior at the end of the team was obviously not as good as the one at the head. It was probably his first time to perform a mission. His swordsmanship was a bit messy, and his chakra couldn't wrap the blade stably. After only a few rounds, he was bleeding and was about to collapse.

To Shen Yu's surprise, when several bandits swung their butcher knives at the civilians in the middle of the team, a beautiful figure suddenly rushed out of the carriage and killed them in a few moves.

"Huh?" Shen Yu asked in surprise, "There are still experts?"

The middle-aged man carefully poked his head out, quickly glanced behind him, and whispered, "It's Lady Glass. She took action."

"Glass? Who is she? A samurai?"

The middle-aged man ignored Shen Yu's curious eyes, patted his chest, and murmured in shock: "What should I do..."

"Tsk."

Shen Yu suddenly said in a firm voice: "Look at me!"

The middle-aged man's eyes turned subconsciously. With a flash of red light, he instantly calmed down and said obediently, "Master Naoko is the captain of this caravan and the person in charge of this cargo transportation mission. He is a master of the Sugawara Giryu-ryu sword technique and the only heir of the Giryu-ryu sword-forging style."

"Sugawara Glass?" Shen Yu remembered the "Three Iron Legends" he had just heard. It seemed that the Sugawara family was in charge of the Yulong Legend.

But...he just said the only heir...

Could something have happened to the Sugawara family?

"Forget it, now is not the time to worry about these things." Shen Yu shook his head. What he cared more about now was the swordsmanship of this big-breasted girl named "Glass".

Her sword was swift and her moves were wide and open, yet she was still agile and graceful. Her figure rose up gracefully, like a real dragon tumbling in the sea of ​​clouds, accompanied by splashing blood and rain, she slashed and killed as if she was in an empty space.

When Shen Yu was enjoying the show, the girl suddenly fell into crisis.

"Earth Escape - Yellow Spring Swamp!" The three robbers pressed their hands on the ground at the same time. The snow squirmed and the girl couldn't react in time and stepped into it.

"Goo."

The originally solid snow was like a quagmire, swallowing up the girl's entire leg.

"Oh no! Is this... a ninjutsu!?" The girl was shocked. The sudden ninjutsu attack made her lose her composure.

In close combat, the most important thing is footwork. It is said that a warrior's eyes are on his feet, and this is also true when it comes to swordsmanship.

The girl's movement was restricted and she took a heavy hammer blow, causing her sword skills to become disordered instantly.

The two robbers sensed an opportunity to attack at the same time, and came at her from the left and right. With a "ding" sound, they knocked her long sword away.

"Water Release: Water Dragon Bullet Technique!"

The girl looked up suddenly, and in her crystal eyes was reflected a huge water dragon, which tore through the air and appeared out of thin air!

This was a combined attack from three people, and its power should not be underestimated. The huge dragon head roared, and pounced in front of the girl in an instant. Her long black hair fluttered, and before the water dragon came close, moist water vapor hit her face!