When Lu Haoyu met Jia Mengyun, it was like meeting a nemesis in his life, and the edges and corners were smoothed out in an instant, and all the aura of the main feet became eclipsed.

To temper the sword, you must first have tools, although the previous axes and knives were sharp enough, they did not meet the standard of refining the sword.

There is also the scabbard, in fact, even if Jia Mengyun doesn't say it, he still has to do it, these five divine swords are different, the spirit breath is excessive, and the leakage is very powerful. If you are a master of the Tongmai realm, you can also use your own true qi to control the leakage of the breath on the sword, but you can't help ordinary body forgers.

Lu Haoyu was ready to do it himself, and called over four or five soldiers from the casting company to help, got two sets of large casting boxes, and began casting. One is used to make a sledgehammer of sufficient weight, and the other is a casting of the scabbards of five swords.

There are no basic requirements for the cavity of the big hammer, and it is completely left to a few fighters to build, while Lu Haoyu concentrates on the cavity of the five scabbards.

With the previous experience and enough helpers, the speed of casting the sand mold has increased several times, and it is quickly completed.

Lu Haoyu sucked the half-furnace molten iron that had just been refined into the dantian again, and then began to pour it to form the sledgehammer and scabbard.

It didn't take long for the finished product to come out, and he couldn't wait, picked up the big hammer, got on the forging platform, ran directly to the furnace fire, and gave priority to forging the sword of Kongming.

This is a sword prepared for Jia Mengyun, in order to block the instructor's sharp mouth, he does not hesitate to put down any posture.

Lu Haoyu has rarely been in contact with the relationship between men and women since his previous life, and his emotional intelligence is almost zero, if he is changed to other students or warriors, he can completely turn a blind eye, but for Jia Mengyun, he can't do it.

Although his rebirth said that Ye Guchen was the first hero, but at the beginning of his gestation, it was the nine flesh and blood pills provided by Jia Mengyun, if Jia Mengyun gave up halfway at that time, he would probably still be an ownerless soul now. Out of these gratitudes, Lu Haoyu attaches great importance to the creation of the Ethereal Sword. Unconsciously, the breath of the Pure Fire Overlord Body and the Molten Water Soft Body in the body flowed into the Ethereal Sword.

The essence of the ethereal sword comes from Lu Haoyu's dantian qi and blood, and then integrates it into the gold of meteorites outside the sky, as well as the domineering nature of fire and the flexibility of water, which is equivalent to accommodating the three five elements of gold, water and fire in the sword.

Lu Haoyu tempered the sword body with a big hammer countless times, but in the end he couldn't reach his satisfaction, the hardness of the big hammer was far less than the ethereal sword with the addition of extraterrestrial meteoric iron, at first it relied on the gravity of the hammer and crazy beating to strengthen the toughness of the sword, but gradually, it became useless.

After some calculations by the essence of science and technology, Lu Haoyu found the truth, the big hammer is not hard enough, it is softer than the ethereal sword, and there is still a lot of difference, at least it will never be on the same level again. Forging a sword with a soft sledgehammer naturally does not increase the hardness of the sword, and if this is possible, then wouldn't the people of ancient times use large stones to refine swords.

If you want to refine a sword, you must first refine a sledgehammer. Thinking of this, Lu Haoyu lifted the sledgehammer, spit out the fire spirit again, and burned it with the fire spirit, over and over again, round after round.

The fire spirit is unlucky, he has just forged the sword to disintegrate the fire essence into the sword body, and the consumed part has not yet been made up, and now he has to refine the big hammer again.

Looking at the master's posture, he will not give up if he does not refine the big iron hammer into a peerless divine weapon. The fire spirit had no choice, and quietly merged into a little fire essence when it was tempering.

Lu Haoyu saw that his sledgehammer had finally changed qualitatively, and finally stopped torturing the fire spirit. Now you can forge your sword. At this time, the sledgehammer had been tempered into a small sledgehammer, so that he could pick it up with one hand.

He picked up the sledgehammer in one hand, held the sword in the other, and began to tinkle and beat, while beating, he couldn't stop spitting out the fire spirit to temper the sword body, but unfortunately this fire spirit was once again destroyed by the master all the way.

The forging and tempering of the swords one by one is too slow, so simply five swords together.

Lu Haoyu gradually increased the speed of his hand, this time the forging was different from the past, after the baptism of the dual physique of the pure fire hegemony body and the meltwater soft body, Lu Haoyu's limb swing range increased, coupled with the cultivation to the peak of the third level of the forging body, the strength of each forging was greatly enhanced, and while forging while spitting fire spirit quenching the sword body, the forging technology was brought into full play, and there were even some shadows of quenching, tempering, annealing and other related heat treatments.

After an hour, Lu Haoyu finally exerted his hand speed to the limit, until his arm was sore and unconscious, and he had been tempering all five divine swords. Each sword blade is extremely sharp, cutting gold and jade, seeing blood and sealing the throat, and exuding a different temperament.

Then the prepared five scabbards were placed on top of the sword, which immediately obscured the sharpness and luster on the sword body. Before the power of Ye Guchen, the master of the Heavenly Dream Troupe, did not rise, Lu Haoyu and the others really did not dare to easily show their swords outside the house, the so-called Huaibi was guilty, if they knew that they had such a sword on their bodies, I am afraid that even Ye Guchen would not be able to protect them.

Lu Haoyu handed the sword into Jia Mengyun's hand again, but the other party didn't say a word, didn't even look at it, turned around and left, leaving a wisp of heart that was not easy to find, for Lu Haoyu to discover.

During the period of forging the sword, Lu Haoyu made some hands and feet on the sword, and the forging of the five swords was to transform the sword body through dantian qi and blood, and then forged it through fire spirit. During the period of building the sword, Lu Haoyu left a trace of divine will in the sword body, forming a dying thought.

Originally, with the low-level cultivation of his forging body, it was almost impossible to leave the Divine Mind Will on external objects, and before the Pulse was complete, who could produce the Divine Mind Will. However, after Lu Haoyu evolved in the dantian, he had such an ability. There is another important factor in his ability to do it, that is, including the body of the sword, the condensation of the sword body is also from the refining of molten iron by the dantian.

These five swords are stained with Lu Haoyu's breath from the inside out, and it can be said that Lu Haoyu is their second master.

And Lu Haoyu sensed a trace of strangeness in Jia Mengyun's heart according to the ontology between the ethereal spirits.

"She seems to have developed a crush on me; It's weak, but it seems to be disappearing quickly; It's not completely gone, it seems to be deliberately hidden in the heart. "How so? Am I so annoying? Turning around and leaving, she seemed to be deliberately avoiding me, what does this mean, I was busy for a long time, and I gave it away with my sword.

Lu Haoyu thought about it for a long time, but he didn't understand the instructor's intentions, he didn't have the heart to guess the girl's intentions, he knew that his emotional intelligence was very low, so he simply put it aside and didn't think about her.

"Why, my heart is beating so hard? No way, this is absolutely impossible. There is only one person in my heart, and I am reincarnated for him. In the last life, in this life, he is the only one in my heart. Even if he becomes a man, I will not change the slightest bit if I become a soldier. ”

Jia Mengyun walked out of the camp of the third company directly, and her heart beat even harder. With the ethereal sword in her hand, she felt the urge to throw it away. However, the image of 9527's seriously forging a sword appeared in front of her again, and finally, she clenched the sword, letting the sword body have an ethereal aura, eliminating all distractions in her heart, and her mind was empty, not thinking about anything.

However, invisibly, to a certain extent, the ethereal sword introduced Lu Haoyu's breath into Jia Mengyun's body, causing a certain affinity reaction. This was done silently, neither Jia Mengyun nor Lu Haoyu, including anyone, noticed it.