Since Lao Jiu didn't prepare a stove here, he still needed Zhang Zhao and them to make one by themselves.

So the people acted separately, Zhang Zhao was responsible for going to the top of the mountain peak thousands of miles away to get the purest mountain spring water, and Chen Yang continued to go back to the snow field to get the soil under the frozen layer. Xuannu went to the south of the Cangmu Forest to find good nanmu, while Leng Yue went to the west of the swamp to find the golden thread grass that could imprison spiritual power.

Three days later, several people came back one after another, and at the same time, Morning Star and Xuan Yue, who had gone fishing in the East China Sea, also returned.

In the afternoon, everyone worked together to make it, Chen Yang was responsible for using the best mountain spring water and mud under the frozen soil, and Zhang Zhao was responsible for consolidating the mud into shape, and then roasting it with fire.

Others prepare meals, and in the afternoon, several people are busy.

After half a day, Zhang Zhao and Chen Yang had already built a vessel trough with a workbench on it, in addition to a water trough and a stove, which were fully prepared for the premise of casting.

There are three steps in forging a sword: quenching, quenching, polishing, and grinding. When the polishing is completed, it is quenched again, and when the time is ripe, the perfect fusion of the sword and spiritual power is when it succeeds.

These steps are still needed for the opening, because no matter how skilled the swordsmith is, it will inevitably cause some damage to the sword body when opening the hole, so the gems are needed to make up for these gaps, and finally another quenching is carried out to improve the fit between the gems and the sword itself to 100%, then the opening process is completed.

Looking at the furnace and workbench built by the two, Lao Jiu said with disdain that it was okay to use, and then put the Shenwu steel sword on the crafting table and studied it carefully.

A growth weapon, the top level is generally level ninety-nine, of course, this is only the level of its independent growth. If you use the help of foreign objects, you can break through level 100, but in the end it will not be higher than level 1005. Therefore, after the weapon grows to level ninety-nine, each level is a breakthrough.

And Chen Yang's Shenwu Stainless Steel Sword has now reached the ninety-fourth level and is about to reach the full level.

After researching it, Lao Jiu found that the Shenwu Stainless Steel Sword now has very few abilities, only three major ones: attack, immunity and Huiyuan, and in addition to that, there is also a lucky value.

This just corresponds to Chen Yang's cultivation trend, focusing on attack, never caring about defense, maybe the best defense is precisely attack.

Immunity is very real, and it's a hard attribute. For example, if an enemy can damage you with a sword of 100 HP, then with these 30 immunity, it will be reduced from 100 to 70, and each attack will reduce the fixed 30 immunity.

Hui Yuan is used to help cultivators restore their true qi, what is the value, then how much true qi is recovered every minute and second, but you need to hold this weapon.

As for the final luck value, Lao Jiu didn't care too much, after all, this thing is very difficult to calculate, if a person's luck is zero, then even if it is 10,000 times the luck value, it is still zero.

"Have you figured it out, what kind of gemstone will be set in the last hole?"

The three holes of the Shenwu steel sword have all been inlaid with amethyst, and they are all the best treasure crystals, generally speaking, the last one will definitely not be inlaid with the same as the first three, but Lao Jiu still wants to ask Chen Yang to see what he means.

Chen Yang hesitated for a moment and said, "Sharp, diamond." ”

After cultivating for so long, Chen Yang found that the sharpness value of weapons was very important, and he had now returned to his roots, and all his attack moves were the most basic melee swordsmanship. Therefore, the sharpness value is definitely greater than the attack.

Just imagine, if your attack is strong enough, but the opponent's defense is very high, then your attack will be directly weakened a lot, and it will be difficult to deal great damage to the enemy.

But the sharpness value ignores all defenses, as long as the sharpness value is high enough, then the sword will be very fast, and no matter what you cut, it will have a great effect.

After all, the enemies are flesh and blood, and the visible external wounds are always more direct than the invisible internal wounds.

As he spoke, Chen Yang took out a diamond in the shape of a diamond and handed it to Lao Jiu.

Holding this piece of diamond, Lao Jiu smiled, handed it to Zhang Zhao again, and said: "You are responsible for polishing it round, smaller than the dragon's eye, preferably the size of a pomegranate seed, but it must be round, and if there is a slight flaw, this piece will be wasted." ”

"Diamond grinding?"

Zhang Zhao looked at the diamond in his hand in a daze, and said incredibly: "This thing is the hardest thing in the Three Realms, how do you want me to polish it?"

"That's your business, I don't care. ”

Lao Jiu strode to Chen Yang's side and said, "At the position I marked on the tip of the sword, gather the true qi to the index finger, and use the softest force to penetrate it little by little, it must be the softest, and it must maintain a uniform speed, and there must be no mistakes." ”

Chen Yang looked at the place marked by Lao Jiu on the Shenwu stainless steel sword, nodded, and said: "The stainless steel sword has crystalline reinforcement, which is much harder than ordinary materials, and the bearing capacity is also strong, so use the Samadhi True Fire." ”

"Yes, you can. ”

As he spoke, Chen Yang stretched out his right hand and placed the tip of his index finger on a centimeter of the mark, and then slowly mobilized the true qi around his body to release a samadhi true fire from his fingertips, slowly burning the tip of the sword.

The flames are as fine as a human hair, but they are so powerful that you can feel the fiery intensity from a meter away.

Chen Yang's side was already frozen there, he didn't dare to speak, and he didn't even dare to gasp, for fear that if he didn't deviate a little, the gains would outweigh the losses.

And Zhang Zhao also prepared sandpaper piled up like a hill, and used the finest sandpaper to polish the diamonds.

After an hour or so, Zhang Zhao's hands were numb, but the diamond did not change much, and the powder grinded out a lot.

Looking at Lao Jiu and them, who were already ready to eat, Zhang Zhao complained: "Lao Jiu, you shouldn't be deliberately fixing us, right?

Lao Jiu took a piece of strange fish meat and put it in his mouth, looked at it with a satisfied face, and he continued to eat without even paying attention to Zhang Zhao.

At this time, the Xuannu said on the side: "If you want to do it, you can do it, what is so much nonsense? ”

Indeed, Zhang Zhao knows the truth of dripping water through stones and iron pestles grinding into embroidery needles, but it takes a certain amount of years to complete. Now that I'm in a hurry to go out, how can anyone have spare time to do this?