This was followed by another major project, which was to build a new sword. Originally, Du Feng was not interested in magic weapons, he was a human martial artist, and he still needed to go through a transformation of Yuan Force before he could use magic weapons. But after experiencing the effects of the Red Ghost Armor, he completely changed his opinion.

This ghost talisman that Du Feng learned from the ghost servant Silver Armor is mainly suitable for armor. The effect is most noticeable in terms of increasing sturdiness, followed by damage reflection, which is not obvious in terms of increasing attack power, at most it makes the weapon stronger. Therefore, at the beginning, he did not inscribe the ghost talisman on the ghost servant's new knife.

After experiencing the effect of the Red Ghost Armor, Du Feng changed his mind and began forging a new sword. This sword is a little wider and longer than the Silver Dragon Sword, and its weight is much larger. It took hundreds of magic blades to melt the materials to forge such a great sword.

"Jingle ......"

Du Feng was busy again, and the sound of beating was very rhythmic, as if he was playing music. After finishing two sets of armor and forging new swords, before I knew it, it was already midnight.

"It seems that Brother Du doesn't have time today, so I'll come back tomorrow. ”

Xie Haikun saw that Du Feng really wouldn't come out of the backyard, so he had to explain the matter to Liu Yang and leave first. If it weren't for the fact that he was waiting here, Shangpinju would have closed his doors and rested a long time ago.

"Brother Du is really hardworking. ”

Liu Yang opened the backyard door and looked at the flickering firelight on the side of the Danfang, knowing that Du Feng must still be busy. It's no wonder that people's cultivation has improved so quickly, and their wealth is also increasing rapidly, and it is difficult for ordinary people to achieve this perseverance alone.

"Nourishing ......"

The sword is not forged like armor, the long blade needs to be on a flat surface, and there can be no deviation at all. If it's a little off, it's easy to break when attacking. A good sword needs to be folded and forged tens of thousands of times repeatedly, and impurities are removed in the continuous folding and forging to increase the strength and toughness of the sword body. In this forging process, Du Feng also evenly input the yin attribute yuan force into the sword.

Inputting Yuan Force into a weapon during the forging process is like opening up the meridians for it. A good weapon, like a person, has its own context. Through these veins, you can not only enhance the toughness of your weapon, but also increase your attack power. When you swing your sword and stab at the opponent, it comes with a large amount of Yuan Force attack. The smoother the vein, the faster the flow of Yuan Power, and the greater the attack power.

Quenching is the most crucial step in the sword-forging process, the moment to give a sword a soul. It's a make-or-break step, and there's only one chance for a flash of light. In an instant, everything can be decided. If you are not careful, you will lose all your efforts.

The key to quenching is what kind of water is used to cool the hot sword body, and the best thing on Du Feng's body is, of course, one yuan heavy water. He only had a small vial of this thing, and it was impossible to quench all of them. Du Feng first poured half a bottle of one-yuan heavy water into the lake of the necklace small world, and the lake became refreshing and clear, the cold air was pressing, and there was white smoke on the lake. It was not heat, but a kind of air condensation effect formed by the huge cold of the lake but not freezing.

"Nourishing ......"

Du Feng shook his hand and threw the scorching sword into it. Use a whole lake of water to cool a sword, and mix half a bottle of one-yuan heavy water in it, the effect can be imagined. The sword has been tempered and then passed through this process of sudden cold and heat. The one-yuan heavy water reacted with the sword body, and the density of the sword increased greatly and the weight was also several times heavier, and the strength reached a new height.

"How!"

After quenching, the sword leaped out of the lake on its own, making a dragon roar.

Good sword, Du Feng took the sword in his hand and looked at it carefully, this sword had reached the level of the middle grade of the king rank. His forging skills are not so rebellious, mainly because the materials are too high-grade, plus the effect of half a bottle of one-yuan heavy water. Forcibly promoted a sword that should have been a low-grade Heavenly Rank to a mid-grade King Rank.

Next up is the most important thing, which is to give this new sword inscription. Thinking of this, Du Feng couldn't help but have a headache. Because the grade of this sword is too high, it will be very difficult to inscribe the spirit on it. Geng Silver Needle is indeed very powerful, but the sword of the middle grade of the king rank is not a joke. Every moment of inscription, you need to go all out. I'm afraid that after inscribed the first ghost talisman, I don't have the strength to make the second one.

With such a good foundation, it would be a pity if only one ghost talisman was engraved. What should I do, I had to be cheeky and go to Situ Weiwei to borrow the Gengjin needle. If you want that woman to take out the heptane gold needle, you can't use some means. Du Feng's eyes rolled, and he thought about it.

Wow, when he got out of the Dan room, he found that it was already the afternoon of the next day. It took too long to pound the sword body, and I was busy all night and all morning, and I didn't even realize it.

"Brother Du, you finally came out. ”

Xie Haikun waited in Shangpinju for most of the day, thinking that he was going to wait in vain. Seeing Du Feng come out, he hurriedly stepped forward to explain the situation, and by the way, he gave him something similar to a waist card. This thing is not simple, it represents Du Feng's status in Ishihara City.

"Brother Xiao has a few days to change the guard?"

Originally, Xie Haikun wanted to explain Xiao Chengjiang's dispatch to the border again, but Du Feng interrupted him in time. In fact, Xiao Chengjiang and Xie Haikun have known each other for a longer time, so there is no need to explain this kind of thing at all. He directly asked the specific time of the changing of the guard, so as to calculate how long it would last.

"He'll be changing the guard in five days, but I'm ......"

Xie Haikun was also very embarrassed, the city defense team had rules, and he couldn't be transferred casually. And as the deputy captain, he can't go to the border to help. All the main combat forces were left in the city. Once the beast tide hits, this side is the main force of defense, and the border defense side can last for a day, only playing a buffer role.

In five days, Du Feng estimated that the front troops of the beast tide should probably arrive at the border defense line tomorrow night or the morning after tomorrow. Xiao Chengjiang and his city defenders couldn't last five days anyway. I'm afraid it will only take one day, and I will have to sacrifice it all.

"I'll go tomorrow and it should be fine for five days. ”

Du Feng is so direct in doing things, since it is inconvenient for you to help, then I will go alone. The vanguard troops of the beast tide are all small beasts, and it will be about three or four days before medium-sized beasts and birds of prey appear. The city defenders of the Condensing Martial Realm would definitely not be able to hold it, but it would be different if he went. As long as you survive five days and bring Xiao Chengjiang back directly, there will be nothing to say from the City Lord's Mansion.