However, if you want to refine the Jiling level Xianbao flying sword in this way, it requires a high level of auxiliary materials to provide attributes. It is definitely impossible to make a mere flow of five spirit beads. At least, it should also be close to the auxiliary materials of Jingling level Xianbao.

Not to mention, there are just two treasures in Shen Lang's storage ring, which are suitable for refining wind and water flying swords. They are Dingfeng beads and haoyin cold spirit beads.

These two pearls are one of the "ten spiritual pearls" of the five emperors.

Dingfeng bead contains a strong wind attribute energy, while haoyin cold spirit pearl belongs to water. The attribute energy of the two beads is very pure, which can be regarded as an excellent auxiliary material for refining attribute flying sword.

Dingfengzhu needless to say, is the original purple shadow left their own fairy treasure.

As for the haoyin cold spirit pearl, it was obtained by Shen Lang in his early years when he killed the giant clam God King in the Sanxing cave on the slanting moon. Since then, he has been using the best immortal spirit stone and various kinds of spiritual liquid to warm the Pearl, making the grade of the Pearl close to that of the silent spirit level.

Although it's not as good as dingfengzhu, it should be enough for refining water attribute flying sword.

Now that there are ready-made auxiliary materials, Shen Lang only needs to embed the Dingfeng bead and haoyin cold soul pearl into two pieces of silent spirit level flying swords without attribute, and then they can be combined into a set of flying sword immortal treasures that meet the requirements of the second level of the killing immortal sword code.

Shen Lang has gained countless trophies and cultivation resources in recent years. The most precious treasure he collected is flying sword. He soon found two pieces of non attribute flying sword.

After making up his mind, Shen Lang immediately began to refine the flying sword.

Although Shen Lang's refining skills are not so good, he only needs to embed the Dingfeng beads and haoyin cold spirit beads on two quiet spirit level Xianbao flying swords. The steps are very simple. As long as you are careful in the refining process, you should not fail.

Shen Lang takes out the big day furnace, which is a gift from LV Dongbin. The level of the furnace has reached the level of spirit level immortal treasure. It is an excellent container for alchemy.

Previously, Shen Lang even trained his body in this furnace, which is very reliable.

He put the prepared two non attribute silent spirit level flying swords into the big sun furnace. Next, he only needs to calcine the two silent spirit level flying swords to the semi melting state, and then embed the Dingfeng bead and haoyin cold soul bead into it to complete the refining.

Jinling level immortal treasure is extremely tough and extremely heat-resistant. Shen Lang can't burn the flying sword with ordinary Jiuwei real fire.

If you think about it, only the star fire released by the spear can have this ability.

Shen Lang offered a fire spear and sealed it in the big sun furnace along with two silent spirit level flying swords.

After making all preparations, Shen Lang urged the fire spear to release the fire.

The big sun furnace makes a dull sound of "boom", and the fierce red gold fire rises from the body of the fire lance, forming a thick flame vortex in the narrow big sun furnace, burning two silent spirit level flying swords crazily.

The power of star fire is very strong, and the energy generated by this fire can easily penetrate into utensils, which is very suitable for refining utensils.

At that time, Ziwei emperor refined the spear with star fire and Ziwei sky fire. It can be imagined that this star fire has great advantages in refining utensils.

Sure enough, the star fire did not disappoint Shen Lang.

Just seven days later, the two flying swords in the big day furnace have been calcined into red hot shape and began to soften.

Shen Lang carefully controlled the spear to release the star fire, so as to avoid destroying the flying sword because of the strong fire. He kept the flying sword at the half melting balance point and continued to burn it for three days.

Finally, the two flying swords were completely melted and softened.

At the most perfect time node, Shen Lang put the Dingfeng bead and haoyin cold soul bead into the big sun furnace, and carefully controlled the two precious beads with his mind, and embedded them into the hilts of the two silent spirit level flying swords.

After completing the steps, Shen Lang uses the fire tip gun to release the star fire, and continues to calcine the flying sword, so that the Dingfeng bead and haoyin cold soul bead are integrated with their respective flying swords.

Ten days later, dingfengzhu and haoyin hanpizhu are finally integrated with two silent spirit level flying swords!

After the energy on the surface of the flying sword tends to be stable, Shen Lang can't wait to open the furnace, take out the two newly refined flying swords, and try the power.

As expected by Shen Lang, the flying sword embedded with Dingfeng beads and haoyin cold soul beads contains wind attribute and water attribute energy, and its power is 30% higher than that under non attribute state.

"Ha ha ha, it's a success at last!"

Shen Lang was holding two reconstructed flying swords of spirit level, and his face was excited.

In this way, all the nine flying swords needed to cultivate the second layer of the killing immortal sword code were collected.

The nine flying swords have nine attributes: gold, wood, water, fire, earth, Yin, Yang, wind and thunder. Of course, each flying sword's grade is silent spirit level, so there are some differences between them.

It's not 100% balanced, but it's enough to come in handy.

This set of flying swords, named "jiuxuan Fen lightsaber", is also a tribute to Shen Lang's first refining of "Lei Ze Fen lightsaber".

After Shen Lang recognized the master of the flying sword, he took a rest for half a day to relieve his mental fatigue caused by his concentration on refining the flying sword.Half a day later, Shen Lang recovered to a better state and began to study the second layer of the killing immortal sword code.

In his spare time over the years, Shen Lang has also spent a lot of time studying the second layer of the killing immortal sword Scripture and has probably found out the way.

In the second layer of the killing immortal sword code, there are two kinds of supernatural powers recorded: one is the primary golden immortal technique "sword thrusting at Yin and Yang"; the other is the advanced golden immortal technique "Jiuqu killing immortal sword array".

Not to mention that the sword blows at Yin and Yang, this nine song killing immortal sword array is very similar to the "sword field" practiced by Shen Lang when he was in the human world.

In recent years, with the improvement of his cultivation, Shen Lang can feel the depth of the sword field.

In the past, the sword magic power he practiced in the human world is simple and crude, but it has many changes in essence and is extremely mysterious.

Lefeyre can even get inspiration from Shen Lang's sword field and create his own mysterious and immortal skills. It can be imagined that the sword area is not humane.

While practicing the second level of understanding the killing immortal sword code, Shen Lang urged jiuxuan Fen lightsaber to practice.

Thanks to the great improvement of his cultivation level, Shen Lang's control over the flying sword has reached a state of perfection. Within a few days, he became the primary golden immortal skill "sword rushes Yin and Yang" in the second layer of killing immortal sword code.

Although it is a primary golden immortal skill, with the blessing of nine pieces of silent spirit level flying swords, the power of this art is astonishing. It is far more than the ordinary primary golden immortal skill. It is even stronger than Shen Lang's shadow magic light displayed in human form. It is even close to the level of advanced golden immortal art!

Sword rushes into yin and Yang, that is to say, nine swords with different attributes are driven by practitioners to create two sword shadows of yin and Yang. They are separated and combined, surging, interweaving and colliding with each other, producing strong suction and destructive force against the sky!

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