Uchiha Kaiyue didn't notice the adoring gaze from behind him, he raised his hands, aimed his palms at the wall a few meters away, and whispered, "Sand iron when it rains!" ”

In an instant, more than 20 giant iron swords were re-split into countless iron sands, and then combined into countless slender iron thousands, which shot towards the stone wall one after another.

Poof, poof, poof......

A large number of tiny holes appeared in the stone wall continuously, densely packed, and it was really terrifying to look at.

Uchiha Kaizuki stood up, walked over and pulled out an iron thousand burns and measured it, and found that the part that pierced into the wall was only about thirty centimeters, and none of the iron thousand books pierced through the wall, so he couldn't help frowning, and was a little dissatisfied with the attack power of the magnetic escape.

"The penetration seems to be a bit weak, it's not as good as a lava shuriken."

Lava shuriken comes with a high temperature unique to magma, both penetration and damage are much stronger than fire escape ninjutsu, in this regard, magnetic escape is a little pale, the attack power is not as good as melt escape, and there is no follow-up damage, compared to the above, more than the bottom, it looks a bit chicken.

As for Magneto, he extended the magnetic force to the atomic level, changing the atomic structure of metals at will, pulling large planets, and manipulating the unified field...... With the current strength of Uchiha Haiyue and the amount of chakra, there is still a difference of 100 million points.

Well, it's only a hundred million points! He believes that he will one day be able to reach the level of Magneto.

Of course, the magnetic escape is not without any advantages, and its consumption is much smaller than that of the melting escape.

Under the same amount of chakra, the amount of iron sand manipulated by Uchiha Haiyue at one time is far more than magma, and the attack range is larger, and the ninjutsu of iron sand with other attributes is also very powerful.

For example, right now—

Uchiha Haiyue once again agitated the magnetic chakra in his body to turn into a force field and spread around his body, manipulating the sand iron to condense into iron and suspend in mid-air, aiming at the wall from afar.

Then he clasped his hands together and whispered: "Melt away, impatiens claw red!" ”

Zizizi......

The Melting Chakra was accurately divided into thousands of parts by Haiyue, and they all attached to Tie Qianben, causing the temperature of Tie Qianben to climb to a high temperature of more than 1,000 degrees in an instant, turning into thousands of red-hot soldering irons, and a faint white smoke rose on the surface.

As a result, the temperature in the stone chamber also rose violently, and the air became dry and hot.

"Go!"

Uchiha Kaiyue pushed forward with both hands, and thousands of high-temperature iron Chihons shot into the stone wall opposite like a shower, easily piercing through the wall and disappearing in front of him.

Hai Yue opened the door excitedly, walked to the next room, and found that the wall of the house was also pierced, and continued to the next room, still with the same result.

It wasn't until he came to the third stone chamber that he found that the iron thousand books were nailed to the wall, and the temperature had cooled.

"Not bad, not bad! The attack that fuses the magnetic escape and the melting escape is indeed strong enough, and it pierces through three half-meter-thick stone walls at one time, presumably even if it is a half-meter-thick steel plate, it can be pierced with one blow! ”

Haiyue couldn't help but smile happily on his face, the only thing that made him not very satisfied was that after the temperature exceeded a thousand degrees, Tie Qian would have softened, which would have caused the penetration to decrease, otherwise he would not have only pierced through three stone walls.

In nature, the melting point of pure iron is medium to high in metals, and there is no way to find other metals to replace it, and the melting point of alloys is lower, so it is not considered.

However, there are even chakra metals in this world, and maybe there are metals with higher melting points and hardness, so Uchiha Haiyue plans to go out and look for them in the next few days.

"That's amazing! It's too strong! ”

Xiang Lian, who came over, looked at the dense holes on the wall like a beehive, and couldn't help but shudder, and subconsciously took a few steps back, thinking that if this thing hit his body, what would it taste like...... Gee!

"Lord Haiyue, this kind of ninjutsu of magnetic escape combined with melting escape should have reached the S level, right?"

Uchiha Kaiyue shook his head lightly, "It can only be regarded as a large-scale A-level compound ninjutsu, and there is still a big gap from the S-rank." Of course, the compound blood inheritance ninjutsu is a step stronger than the simple compound ninjutsu of several attributes, and strictly speaking, it should belong to the semi-S level. ”

Subsequently, Haiyue experimented with chakras with wind attributes and fire attributes attached to the sand iron, which could more or less strengthen the attack power of the sand iron.

He can see that the iron sand is the basis of compound ninjutsu, similar to the existence of a skeleton, and most ninjutsu can be combined with iron sand to produce stronger power.

For example, Uchiha Itachi's impatiens claw red, is a kind of fire escape combined with shuriken compound ninjutsu, if replaced with iron sand, it can be higher than tens of thousands of iron thousand people carrying fire escape attacks in minutes, and the power of the single body is not necessarily much stronger than the shuriken, but there are many of them, and they can drown the enemy by number.

The continuous ninjutsu test saw that Xiang Ryu was dizzy, and when Uchiha Kaiyue stopped to rest, he immediately ran over and begged.

"Lord Haiyue, I think the combination of sand and iron with the detonation charm should also have a good effect, can you help me make some detonation charms with sand and iron? It's the kind of ...... that can scatter sand and iron after an explosion."

"That's a good idea!"

Listening to Kaoru's description, Uchiha Kaizuki couldn't help but light up his eyes.

Seal some sand iron in the detonation charm, the shock wave generated by the explosion will give the sand iron initial kinetic energy, even if the enemy dodges the explosion, they will not be able to dodge the sand iron shot from the center of the explosion, and if they are not careful, they will be shot into a sieve.

Thinking of the enemy's miserable death, Haiyue's eyes became brighter and brighter, rubbed Xianglian's head, and said, "I'm tired all night, go back to the room to rest first, and when I wake up, I'll help you make a detonation talisman with sand iron." ”

This detonation charm is not difficult to make, you can seal some iron sand on the back of the detonation charm, and then design the way to unlock the seal in such a way as the impact of the explosion.

"Great!"

got a positive answer, Xiang Lian didn't pester Haiyue anymore, and happily went back to the room to sleep.

After wandering with Haiyue for nearly half a year, the current Xiangri, although only nine years old, has faded away from innocence and gradually become a qualified ninja, although the personality is a little inexplicable, at least it looks much more pleasing to the eye than the licking dog in the original book.

For some time after that, Uchiha Kaiyue left a few shadow clones to help Kaori make a detonation charm with sand iron, while the main body left the base and wandered around the East China Sea.

On each island, he used magnetic retreat to extract metals from deep underground, and then used magma to eliminate those with low melting points, leaving behind metals with high melting points and hard textures.

After half a month of carpet searching, he finally collected enough metal to barely make a quicksand waterfall.