Lu Haoyu's hand speed at this time can be described as flying fast, reaching a speed of seven or eight meters per second, so the two fighters can only see the shadow and the swing of their arms, and they can't see his hands and the iron rod in their hands clearly.

This kind of speed, at least a top-level forging body, close to the level that can only be achieved by the Tongmai realm, made Hou Xiaoxian's heart extremely shocked, he was just born.

"Is this a natural ability? Or is it the result of nine flesh and blood pills? Or is it the soul inheritance of the previous life? ”

Hou Xiaoxian summed up three possibilities, first of all, the first point of talent ability was the first to be ruled out, as a member of the Heavenly Dream Troupe, he knew very well that there were no high-talent flesh and blood balls in the group.

The second point: the effectiveness of the nine flesh pills? This seems to be a bit reluctant, and the nine flesh and blood pills can only show that the inherited flesh and blood power is strong, the power is infinite, and the potential is unlimited, but it doesn't seem to be compatible with hand speed.

So that's the third point left, the soul inheritance? Lu Haoyu was valued by his master Ye Guchen just one day after he was born, and was placed in the science and technology company, what does this mean, his soul is different, it is inherited with memory, since there is a memory inheritance, then it is possible to have a soul inheritance. Such a fast hand speed made Hou Xiaoxian can't help but believe it.

In fact, Lu Haoyu's fast hand speed has nothing to do with inheritance at all, because his left hand tendon can't be pulled open, and the height he doesn't lift is enough, which makes him move faster in a short distance. There is also a level of technology processing that he downloaded, which is also the key to improving his hand speed, and he has two major talents that have increased his hand speed to an amazing level.

Three minutes later, the iron rod was smaller again, Lu Haoyu's buttocks moved, threw the grinding stone to the side, picked up the grinding stone and continued to polish. By this time, the surface of the iron rod had turned from black to light, and it was that dazzling metallic luster.

"Oh my God! The iron rod in his hand had shrunk by nearly half," Warrior Armor exclaimed.

"I don't believe it if you kill you, but an iron rod can be sharpened into a needle." Warrior B's voice grew quieter and quieter.

The second grinding stone, Lu Haoyu grinded for another three minutes, and the grinding speed increased again, gradually approaching the speed of ten meters per second, which is the legendary extreme speed.

Extreme speed is a sign of entering the realm of Tongmai, and his hand speed has not stopped at the beginning of extreme speed, and it seems that there is a tendency to continue to speed up.

"It's just too powerful", Hou Xiaoxian saw that the iron rod was getting thinner, and the original bright silver color gradually began to show a dark brown color again.

"Why is this happening?" He said that he was puzzled, shouldn't steel be sharpened and brightened the more it is polished?

Three minutes later, the iron rods had shrunk by more than a third, the thickness of their fingers.

Warrior A's eyes were already straight, and Warrior B was still muttering mechanically the phrase "I don't believe it if I was killed", but the voice was so small that he probably couldn't even hear it.

At this time, Lu Haoyu replaced the third fine grinding stone, and the speed increased again, although it was still in the category of extreme speed, but it was obvious that the speed was twice as fast as just now.

If the speed just now is the level that can be reached at the first level of the Tongmai, then now it is at least the limit of the hand speed that can only be reached by the second level of the Tongmai.

As his hand speed increased, the color of the iron rod changed again, turning a dark red. Hou Xiaoxian suddenly realized that after extremely fast polishing, the temperature of the iron rod was rising rapidly, and standing near Lu Haoyu, he could even feel the temperature of this iron rod thinner than his fingers.

"His hands can withstand such high temperatures?" At this moment, Hou Xiaoxian finally knew that Lu Haoyu's original intention of holding a large piece of thick rubber sheet in his hand was to prevent his hands from being burned by the high temperature caused by polishing.

Hou Xiaoxian's eyes were full of appreciation, and the two warriors completely turned into worship, and even Warrior B became more and more energetic from the original sloppy gaze, and gradually, he began to forget the mantra that belonged to him: "I don't believe it if I kill him."

After another three minutes, Lu Haoyu changed the fourth grinding stone in his hand, to be precise, the polishing stone - rough throwing, at this time, the iron rod in his hand was already nearly one-third thinner, and it had become not much worse than chopsticks.

Lu Haoyu's eyes were on fire, barely bearing the pressure brought by the high temperature, his speed did not decrease and increased again, he wanted to try to dig into the limits of his body, how fast his hand speed could be, and what degree of high temperature could his body withstand?

"It's faster again, it's almost doubled, about 30 meters per second, or even close to 40 meters per second. It was so powerful that he had almost reached the limit of a level 4 master of the Tongmai. ”

Hou Xiaoxian had an extra layer of expectation in addition to admiration, what is his limit? Can we break through the limit of extreme speed and reach the third great realm of "flying" the field of medium sonic speed?

As for Warrior A and Warrior B, there was no expression for a long time, because this speed was beyond the scope of their comprehension.

In other words, they couldn't see Lu Haoyu's speed at all, from 10 meters per second to 40 meters per second, their eyesight couldn't see any difference at all, they could only see the swinging light and shadow of his arm.

Another three minutes passed, and at this time, the iron rod was a quarter thinner, and it turned from dark red to cherry red, Lu Haoyu gritted his teeth, threw away the fourth rough rubble, and picked up the last fine rubble.

He looked up to the sky and let out a long sigh, his left arm felt stiff, his fingers were red, and the rubber skin was worn to pieces.

Lu Haoyu squeezed the rubber into a ball, then pressed it on the thin iron rod, put it on the last fine stone, and his eyes once again released a fine light, and he began the last polishing process.

"Such a strong willpower, so firm belief", at this moment a sense of respect also rose in Hou Xiaoxian's heart, the little guy's willpower is definitely above him, perhaps in terms of hand speed alone, it is no longer inferior to his true cultivation.

The hand speed is soaring, and it has reached the realm of 70-80 meters per second, which is equivalent to the completion of the pulse, at least the limit of the seventh or eighth level of the pulse, although it did not exceed Hou Xiaoxian's expectations, but it also absolutely shocked the old rag of the Heavenly Dream Troupe, the student number 13.

The iron rod became thinner and thinner, and gradually turned pale red, but he hadn't advanced to the first level of forging his body, just with his ordinary body, how could he carry such a high temperature? Is the effect of nine flesh pills really so great?

In the last three minutes, the expressions of Hou Xiaoxian and the two fighters became closer and closer, and finally directly stiffened. Each of the fifty students in the thirty-eighth batch is a genius, but 9527 is definitely a genius among geniuses.

"Whoop", in the last three minutes, Lu Haoyu's endurance reached the limit, and his hand speed gradually approached nearly 90 meters per second, and in the last second, he really couldn't control his hand speed, and he could no longer withstand the high temperature of the iron rod.

The iron rod, which had been sharpened to the thickness of an awl, flew out uncontrollably, and after landing directly on the ground, it did not stop at all, and it was completely sunk into the ground, and even the head could not be seen.