The result of the kunai and the ice blade was completely unexpected.

The moment the two collided, the chakra of the ice escape properties attached to the ice blade was transmitted to the past, quickly reducing the kunai temperature to an extremely low level, making its toughness greatly reduced in an instant. Then Sasuke was surprised to find that after a second of confrontation between the ice blade and the kunai, it smashed the kunai into iron slag all over the ground like cutting glass!

He subconsciously jumped back a big step, and then remembered that it was not Kimimaro who cut him off, but his teammate Sakura, who obviously wouldn't really cut him.

The girl covered her mouth, narrowed her eyes and smiled: "Why did you react so much, were you scared?"

Sasuke shook his head, and didn't tell the story of Kimimaru cutting off his kunai with a bone knife and almost slashing him to a serious injury.

He just said with a sigh of relief, "It's okay, I just think it's weird." ”

Sasuke explained a little.

He had just discovered the anomaly of the ice blade, so he poured a large amount of chakra into the kunai to increase its strength, but to no avail - after all, at that temperature, the strength of steel was not much stronger than that of tofu blocks, so no matter how much chakra was blessed, it was impossible to compete with the hardness of ice blades with a hardness of 7 or even 8 on the Mohs scale.

It is not an exaggeration to compare steel to a tofu block. In fact, when the temperature reaches more than minus 200 degrees, the average steel becomes more fragile than potato chips!

And for Haruno Sakura, who can maximize the changes in the nature of Ice Escape, this temperature is just a little more chakra......

"That's what you call 'cold crispy', right?" Sasuke shook his hand, and the bitter coldness spread to his palm, freezing numb.

"Hmm. Sakura nodded, the so-called low-temperature brittleness of metal is such a thing.

In principle, the yield strength of a part of the metal – the limit of the force that the metal is trying to return to its original state when you break it slightly with a little force – increases dramatically with a decrease in temperature, while the breaking strength does not change much with a decrease in temperature.

This means that when the temperature drops to a certain critical point, the yield strength increases to a higher level than the breaking strength, so that in the event of a collision, the metal breaks before it deforms, much like glass, which is called brittleness.

"It's not just metals, in fact, almost all materials have less toughness at low temperatures. Sakura added.

Sasuke pinched the cuffs, where he had accidentally rubbed the ice blade just now, and now it had become hard and brittle, and he just pinched it lightly, and it shattered into pieces one after another.

"So if you use the full power of the Ice Escape, the effect will be quite considerable, right?" he rubbed the fragments of his sleeve in his hand, frowned and said, "When you are on the Ice Escape, you must fight carefully, not only will you be frostbitten if you are not careful, but even the weapons and equipment in your hands will come into contact with your Ice Escape Chakra if you are not careful, and become extremely fragile, especially for close combat ninjas, it is easy for weapons to suddenly break, and then be killed by you......"

"Tsk, Bing Dun is really insidious!" The young man who wrote the wheel finally came to a conclusion, and at this point, Sasuke realized that he was the first to be yin.

Sakura Haruno smiled.

Although she pursues the strength of her frontal combat ability, she can occasionally shade the enemy, which is also a good adjustment, just like the ice clone and ice dart blasting technique.

Especially now that the Shui Wuyue clan has gradually disappeared into the tide of history, most of the current ninjas lack the experience of fighting with the Ice Escape Ninjas, and they probably don't know that the Ice Escape still has such a role.

The effect, at least in the battle at the level of Junmaro and Sasuke, it can still play a miraculous effect.

Of course, Sakura's goal is the shadow level, and for an enemy of that level, this is probably just a small skill of carving insects......

Just like she used Yan Blowing Snow to cast the Magic Mirror Ice Crystal, she paid too much attention to details, was too petty, and not necessarily effective.

It's hard to imagine that a first-class character like Orochimaru and Jiraiya would be in a hurry because the weapon in his hand suddenly failed.

The real atmospheric approach is still like using frost ice burial to pave the ground for the magic mirror ice crystals, and come up with some exquisite and effective ninjutsu.

For example, like learning Sasuke's Chidori suit, and also making a frost suit?

This is not difficult, especially since she already has an Ice Escape Armor Ninjutsu in her hand that imitates the armor of the Snow Country, as long as she improves it and adds the nature change of Ice Escape to it......

This ninjutsu could already be used in actual combat, but unfortunately it is not very compatible with the Magic Mirror Ice Crystal for the time being, because this armor still hinders her actions a little bit, and it will affect the high-speed combat tactics of the Magic Mirror Ice Crystal.

When dealing with the four of the sound ninja and Jun Maro, that technique has never been useful: the former is because it is not necessary to use this ninjutsu against the four of the sound ninja, and the latter is because under the extreme speed of the battle, wearing this suit of armor will slightly affect her speed, and this difference is the existence of fatal injuries in that crazy instantaneous battle.

To integrate the ice armor into her tactical system, it will have to be significantly modified, changing it from a full-coverage type to a focused defense, and all changes must be made to the point that the armor does not affect the action at all, after all, the ice armor is the existence of physical ice cubes, and the thunder escape cloak is just a pure energy state defensive ninjutsu.

With the character of Haruno Sakura, of course, frost shredding will not be the end of the ice escape, and there is still a lot of content that can be excavated in terms of low temperature and ultra-low temperature.

For example, after the temperature is lowered to more than minus 100 degrees, the air will be liquefied and even solidified into liquids and solids at low temperatures, forming liquid nitrogen, liquid oxygen, etc., in a closed environment, this trick can quickly reduce the density of the air, causing the enemy to suffocate......

Further down, you can also find Bose-Einstein condensation phenomena such as superconductivity and superfluidity.

Until the temperature drops to near absolute zero, you can touch what is probably the largest energy in the universe, vacuum zero.

This energy, each cubic meter of space contains 100 trillion trillion billion (12 billion) joules.

After a little calculation, you can know that the space occupied by Sakura Haruno is enough to burn the Naruto Planet by three billion...... 100 million (9 billion) times!

Then again, in the Hokage world, she doesn't seem to be able to use such a huge amount of energy.

On the contrary, it is the ultimate power of Shui Dun, which is very suitable for her to crush all ninjutsu and ninjas. Presumably, once that kind of energy was unleashed, even the Six Dao Immortals could not be its opponent.

And that kind of energy, she knew far deeper than vacuum zero......

In fact, she has been pondering this matter in the last few days when she is recuperating from her injury.

That's ...... The so-called fusion energy.

（4/5。 The fourth update. Ask for a subscription !!)