Changes in the nature of the Ice Escape...... The simplest application is to use low temperatures to condense water into ice, which can then be shaped into weapons or other shapes through morphological changes.

This is probably the extreme that the pseudo-ice escapes used by the snow ninjas in the Snow Country can achieve.

The real ice escape, of course, will not stop at this.

"The nature of the ice escape has changed...... Let's start with the strength of the ice escape without involving chakra. ”

Sakura Haruno condensed a pair of glasses on her face, brandished an ice whip, and dressed up as a ninja school teacher.

The long-lost class time of Class 7...... It's here again.

"Ahem......" cleared her throat, and Sakura began to give a formal lesson to the students who had made a deferential gesture, "Generally speaking, the lower the temperature, the harder the ice......"

The hardness of ice, between minus 5 and 50 degrees, is linear with temperature.

After minus 50 degrees, the hardness of ice is 6 on the Mohs scale, which is already more than the hardness of standard steel and is close to that of high-strength alloy steel and glass. After further cooling, it can even reach a hardness of more than 8 on the Mohs scale, which is harder than the hardest granite!

In contrast, the hardest material diamond is the unique Mohs hardness of 10, and the Mohs hardness of 9 below it belongs to chromium (and only the chromium plating on the surface of the metal), cemented carbide and corundum, followed by ice that has been frozen to the extreme, and the bone used by Kimimaro has a hardness of only 5 on the Mohs scale without the addition of chakra.

Ice is so hard, even if it is not attached to chakra to enhance its properties, just by virtue of its own physical properties, it is already harder than most materials in the ninja world!

"It's a powerful statement," Sasuke felt that he hadn't understood much after listening to a lot, just knowing that the ice would become very hard and hard when it cooled down, "but in actual combat, you still have to consider the impact of attaching chakra." ”

"Don't worry, listen to me. Sakura pushed her glasses and continued.

Indeed, in the world of ninjas, anything that does not mention the effect of chakra on it is playing hooligan.

"Speaking of the power of the chakra, the Ice Escape Chakra, as the Blood Inheritance Limit, is naturally much superior to the ordinary Escape Chakra. You don't deny that, do you?"

"Of course. "Also the owner of the Blood Relay Limit, Sasuke understands the power of the Blood Inheritance Limit very well, and the compound attribute is stronger than the single attribute, which is a common knowledge among ninjas.

Therefore, after adding the ice escape chakra, the ice cube not only has strengthened its hardness, but its biggest weakness: toughness has been dramatically improved. If the Ice Escape Ninjutsu were to carry out the change of nature to the extreme, it would become insanely powerful in this regard—even more powerful than the ten-percent powerful Corpse Bone Vein.

Of course, it still can't compare to the corpse bone veins that exert thousands of percent of their power.

In this regard, Sakura Haruno can only say that you compare ninjutsu with him, he compares chakra with you, and crushes you to death with ten times and a hundred times the amount of chakra, this is the real hooligan.

Naruto Uzumaki, the little wall-hanging wall in the seventh class, is such a character who plays hooligan every day!

I thought that after obtaining the Yin Seal, she would also become a member of the hooligan world; I thought that after Naruto left the village, she would never meet this kind of hooligan enemy again; who knows, just opened the Yin Seal for the first time in actual combat, her opponent was the dead soldier who risked her life to open the death hole to increase her strength, and the amount of chakra was much more than her opening the Yin Seal......

- For Jun Maro did not lose at her hands, but almost surprised her before she died, before she cut herself off her life, Haruno Sakura has always been haunted.

It's like Sasuke didn't like to drag her chakra out until he ran out of chakras when he fought with the ice clone.

Sakura always felt that such an ending had not been fully proven, and her ninjutsu was more powerful than Junmaro's blood inheritance.

Obviously, Bing Dun was originally more powerful than the corpse bone vein.

Coach, someone forcibly opened the hook and wanted to change the score!

Although, someone turned on Sakura Chong, Yin Seal, and Strange Power at the same time, it seems that more hangs are opened......

Of course, it is undeniable that Sakura Haruno has only been in contact with Bing Dun for less than a year, and her development and familiarity with Bing Dun are not as good as Jun Mario's control of the corpse bone vein, which is a matter of course.

She still doesn't have a clear enough understanding of the nature and morphological changes of the Ice Escape.

It's okay that the shape change is good, this is just the shape shaping of the Ice Dun Chakra, the Ice Dun uses ice as the carrier, there is not much difficulty in shaping, the ice cubes can be varied, in fact, all kinds of brain holes in her mind are already ready to move......

But the nature changes...... As mentioned earlier, it is still at the level of creating low temperatures.

However, the low temperature alone is enough for her to diverge her thinking and use her brains.

The use of changes in the properties of ice to cool down and make water form extremely hard ice cubes is only the most preliminary application.

Although this basic application is already quite attractive, it can lead to many powerful ice escape ninjutsu.

For example, swallow blowing snow, frost and ice burial, and so on.

However, more exciting is yet to come.

The world of low temperature has a completely different law from the world of room temperature.

"Sasuke, you probably haven't heard the word 'cold crisp'...... However, you should know that most objects lose their toughness and become brittle at low temperatures. ”

Sakura Haruno said as she took out a kunai from Sasuke's ninja bag.

Most of the steel weapons used by ninjas are made of ordinary low-alloy high-strength steel, which has not been considered for use at low temperatures.

She checked the information, kunai is usually made of 16MnCu hot-rolled steel, and the brittle transition temperature of this steel - that is, the temperature at which the toughness begins to decrease - is about minus 10 degrees, and if it is slightly frozen by her blood inheritance ninjutsu, it will be brittle.

It's common knowledge that metals become brittle at low temperatures.

Of course, Sasuke knew this, so he nodded without hesitation: "That's true. ”

It's just that Sasuke doesn't know what it will be like in the end.

Anyway, even if it becomes brittle, you can make up for it by blessing the chakra, right?

He watched as the pink-haired girl turned the Ice Escape Chakra, and the change in the nature of the essence quickly lowered the temperature of the kunai to an extremely low level, and a thin layer of hoarfrost quickly formed on the surface of the steel with a metallic sheen.

"The temperature of the kunai is about minus eighty or ninety degrees now, try to cut it?" Sakura saw through Sasuke's psychology and said with a smile.

Sasuke was a little unimpressed, and slashed it casually.

Clang!

The normal kunai in the black-haired boy's hand collided with the iced kunai in Sakura's hand, and unexpectedly, the latter became as fragile as a glass rod, so much so that Sasuke just hit it casually, and the kunai directly shattered into several pieces!

"Hmm...... It works well!" Sasuke said with a slight eyebrow, a little surprised. Although he knew that kunai would become brittle, it was the first time he had discovered that it could become brittle like this. The climate of the Fire Country is mild, and even in winter, there are very few days when there is heavy snowfall, let alone the weather of minus eighty or ninety degrees, so it is the first time that Sasuke has seen such a wonderful use of ice escape.

"Hmph~" Sakura smirked, this was just an appetizer, "You chop this again." ”

This time, she condensed an extremely cold, high-hardness ice blade.

Sasuke frowned slightly, the highly condensed Ice Escape Chakra on the ice blade made him a little concerned.

Still, he listened to her and slashed at Kunai and Sakura's skates.

（3/5。 The third update!beg for subscription!!beg for subscription!!beg for subscription!!)