The growth of strength has reached a bottleneck, and in the past few months, Du Long has also made sufficient preparations in refining weapons, and finally decided to start refining the first weapon in his life!

In order not to be disturbed by the outside world, after explaining to Princess Huofeng and Xia Qinglian, he came to the underground secret room in the Fengli County City Lord's Mansion alone!

Sitting cross-legged on the futon in the secret room, he sank his mind into the space of the snake ring, and as soon as his mind moved, a dragon horn several meters long appeared in the secret room.

Reach out and press it on the dragon horn, and instantly collect it into the Huoyun Ding space!

Sinking his mind into the Huoyun Ding space, the dragon tendons on the tail of a terrestrial dragon several meters long, plus a dragon horn bone several meters long, and a few pieces of special metal, these are all the materials he will use for this refining!

After silently reviewing the refining steps in his heart, Du Long summoned the Purple Flame into the Huoyunding space, and a ball of Purple Flame with a diameter of several meters emitted a terrifying heat wave and appeared in front of him!

Fortunately, he was the master of this Purple Flame Flame, otherwise, this wisp of thought would probably be dispelled by the terrifying heat wave it emitted!

As soon as his mind moved, the Zi Yangang fire instantly expanded, turning into a flame of tens of meters to wrap the keel, inside the flame, the keel instantly became red, feeling that the temperature was too high, Du Long could only lower the temperature of the flame until the surface of the keel did not change so drastically!

Multiply...... Multiply...... Multiply......

Under the high temperature, the dragon horn bone made a sizzling sound, and the originally hard bone began to soften, and impurities on the surface continued to turn into ashes and fall down.

Time passed, and after lasting like this for more than an hour, the dragon horn bone that was several meters long was refined with a large amount of impurities, and it became smaller and smaller, and finally turned into a crystal clear dragon horn crystal bone more than one meter long!

Looking at the crystal clear dragon horn crystal bone in front of him, Du Long began to control the dragon horn crystal bone to deform according to the dragon horn bow and crossbow style designed by the ring spirit beauty early in the morning!

The crystal clear dragon horn crystal bone became very soft under the high temperature, and under the squeeze of the purple flame, it began to deform continuously, and finally turned into a simple and explosive dragon horn bow and crossbow embryo!

At this point, Du Long continued to maintain the proper temperature of the Purple Flame Gang Fire, scorching the embryo of the Dragon Horn Crossbow Bow that had already taken shape, and then with a movement of his heart, he split out a Purple Flame Gang Fire and wrapped the several meters long Earth Row Dragon Tendon.

Under the scorching of the Purple Flame Gang Fire, the Earth Walking Dragon Tendon began to shrink slowly, and I could feel that the Dragon Tendon had become much softer, like a fire snake bathing in fire, constantly churning in the Purple Flame Gang Fire.

As time passed, the ground dragon tendon no longer shrank and deformed, and Du Long immediately moved it to the dragon horn bow and crossbow embryo, and fixed the ground dragon tendon at both ends of the dragon horn crossbow.

The benefits of the Mind Refiner were immediately apparent, and at the high temperature, the two ends of the Dragon Horn Crossbow Bow Blade began to deform, and then the Earth Crossing Dragon Tendon was completely wrapped in, and the two were perfectly fused together, without any knots!

At this point, while Du Long continued to maintain a high temperature to bake the dragon horn crossbow bow embryo, he also separated a ball of Ziyan Gang Fire, wrapping several prepared metal clusters, and Zi Yan Gang Fire began to scorch these metal blocks with all his strength.

When the metal block was completely smelted into molten metal, he began to mix various molten metals in order according to the prompts of the Ring Spirit Beauty, and when all the molten metals were completely mixed, he controlled Ganghuo to squeeze the molten metal through his mind, and changed according to the crossbow quiver style in his heart.

Soon, a quiver that could hold three crossbow arrows took shape!

On the flat crossbow quiver, there is a Laquan, which can pull the bowstring made of the earth's dragon tendons one after another, and then shoot out three bows and arrows in the crossbow quiver one after another!

Originally, Du Long was a little opposed to this design that could only hold three crossbow arrows, according to his understanding, the more crossbow arrows of this kind, the better!

According to her, the more powerful the crossbow arrows, the greater the damage to the crossbow after pulling once, too many crossbow arrows will cause the puller to become smaller and thinner, the strength will decrease, and the life of the crossbow will be shorter in the future!

In the end, Du Long could only agree with this ring spirit beauty who pursues perfection in everything, and chose this design that can only hold three crossbow arrows!

Soon, the crossbow quiver was successfully fused with the crossbow embryo, and at this point, it was also the most critical moment, Du Long began to control part of the gang cremation into a small carving knife, and began to carve the formation pattern on the crossbow arrow barrel and the dragon horn crossbow bow arm!

Over the past few months, one of his preparations was to carve a formation pattern on a metal plate in the Huoyunding space!

The first is to carve a tough formation pattern on the crossbow arm, and the crossbow arm requires incomparable toughness, not too hard, otherwise it is easy to break!

The second is to engrave a solid formation on the crossbow quiver, which is the opposite of the crossbow arm, the harder the crossbow quiver, the better, and it is not allowed to be deformed during use!

According to the beauty of the ring spirit, Du Long carved the two simplest formation patterns profusely eleven times before he could perfectly carve the formation patterns on the eleventh time!

This is already the result of his continuous practice for many months, fortunately, the formation pattern carving failed, and he can do it again, after all, the embryo has not yet solidified and formed, and there is still a chance!

Call!

After doing all this, Du Long couldn't help but exhale lightly, and then began the final step of refining the instrument - condenser quenching!

Controlling the Ziyan Gang Fire and suddenly increasing the firepower, after seeing the two formations of tenacity and solidity emit a Dao golden light and disappear into the embryo, Du Long slowly lowered the temperature of the Ganghuo, and the entire dragon horn bow and crossbow gradually began to solidify as the temperature dropped!

When all the Purple Flame Flames were separated from the embryo, Du Long immediately summoned the cold spring water that had been prepared next to him a long time ago, and wrapped the entire Dragon Horn Crossbow in pieces!

......Shh

When the cold spring water encountered the fiery dragon horn bow and crossbow, it immediately turned into a burst of mist, and soon, when the water mist dissipated, a golden crossbow appeared in front of Du Long's eyes!

I saw that this golden crossbow has a simple appearance, and it still retains the original shape of the dragon horn, the handle is in the shape of dragon scales, and the shooting port is just like a dragon head, which feels very cool!

"Wow! it's so beautiful!" Looking at his first refining work, Du Long couldn't help but exhale softly.

"Well, the first time you refine a weapon, it's already great to be able to make no mistakes! A good weapon, the appearance is secondary, the most important thing is how powerful it is!" the Ring Spirit Beauty nodded, pretending to be old-fashioned.

"Let's go, go out and test its power immediately!" Du Long was a little eager to test the power of the crossbow he had just refined!

"Don't worry!There are no matching arrows, how can you test its power?!" The Ring Spirit Beauty opened her mouth to stop: "Before refining the matching crossbow arrows, let's give this crossbow a nice name!"

"Name?!" Du Long muttered, "Even if the dragon horn is used as the main material, then call it the dragon horn crossbow?!"

"Dragon Horn Crossbow?!" The Ring Spirit Beauty muttered, "Although this name is a bit popular, it is quite interesting, this is it!"

"Well, then I'll refine a few crossbow arrows first, and then go out to test the power of the dragon horn crossbow!" Du Long responded excitedly, sinking his mind into the Huoyun Ding space again, and soon summoned several large pieces of black black iron.

For him, the lord who owns an entire Black Dark Iron Mine, it is normal to have a Black Black Iron Block on his body!

Controlling the Purple Flame Gang Fire, skillfully smelting the black black iron block, and after successfully refining the impurities, he directly separated this large mass of black black iron into more than 20 parts, and then formed it at the same time, turning it into more than 20 crossbow arrows of exactly the same size!

The crossbow arrow is a one-time consumable, and there is no need to carve a pattern on it, which is easy for Du Long!

Even the quenching was omitted, and after directly letting more than two dozen black blackiron crossbow arrows cool and solidify on their own in the Huoyunding space, he couldn't wait to open his eyes, and then dodged out of the secret room.

"Husband, are you out?!It's been several hours, have you successfully refined the crossbow?!" Probably in a hurry, Princess Huofeng and Xia Qinglian ran outside the door of the secret room to wait for him to come out.

"Hehe! It's successful!Let's find a place to test the power of this crossbow!" Du Long smiled and pulled the second daughter directly to the City Lord's Mansion training ground.

On the practice ground, Du Long ordered a few guards to put a few iron plates of different thicknesses in a corner, and then immediately drove all the guards away, and then took out the golden dragon horn crossbow with a simple shape in front of the second daughter.

"Wow! What a beautiful crossbow, husband, are you sure you made it?!" Princess Huofeng exclaimed in disbelief as soon as she saw the dragon horn crossbow.

"Hey, hey, I need to lie to you? I don't have any sugar to eat...... I can't eat," Du Long quipped with a smile.

While joking, he also began to load three crossbow arrows made of black black iron into the crossbow quiver in front of the second daughter, and then pulled the dragon horn crossbow with all his might, but the funny thing is that he tried his best, and even his face turned red, and he couldn't pull the puller in place!

"Hahaha!" Princess Huofeng saw that Du Long's face was flushed and she couldn't pull Laquan to the stuck point, and immediately burst into laughter, obviously amused by his funny appearance.

"Hehe, Childe, you won't break it, will you?! It's a pity, it's really beautiful to look at!" Xia Qinglian on the side smiled regretfully.

Losing face in front of the two sweethearts made Du Long feel very depressed, he never thought that this crossbow would not even be able to pull the bow with the strength of the eighth order of the Qi Sea!

"Hmph! Lao Tzu doesn't believe it!" After snorting angrily, seeing that there would be no outsiders here, Du Long immediately transformed, and his two arms were directly dragonized, covered by a layer of golden scale armor.

Seeing that he was serious, the two girls also put away their smiles, and looked excited to see if Du Long could successfully pull Laquan to the stuck point this time.

"Ho!" exhaled, Du Long, who had initially transformed, actually used all his strength, and then pulled Laquan to the stuck point!

"Whew...... Whew......" gasped a few times, and Du Long said with a shocked face: "Oh my God! It's so hard to pull a crossbow once, and you have to pull it a few more times before you get tired to death?!"

"Sample! Now I know, why I insist on designing only three arrow positions for the crossbow quiver?!"

"Husband, hurry, hurry up and shoot an arrow to see how powerful this crossbow is!" Seeing Du Long still work so hard to pull Laquan to the stuck point after transforming, Huo Feng immediately couldn't wait to see how terrifying the power of this crossbow was!

Under the expectant gaze of the second daughter, Du Long slowly raised the dragon horn crossbow, aimed at an iron plate nearly 100 meters away, and then suddenly pulled the plate machine!