Chen Xiuyuan's spiritual sense carefully sorted out these materials, put the materials he needed in front of him, and found a lot of spirit stones, which was also another surprise for Chen Xiuyuan, it was already very good to have spiritual veins in such a vicious environment as the earth, but it was indeed not easy to produce spirit stones.

After preparing the materials, Chen Xiuyuan put the remaining things into the Brahma Ring in one go, and the thunder power in the Brahma Ring was absorbed by Chen Xiuyuan a lot, freeing up a large space, but he was not worried that these things would be destroyed by the power of thunder.

After adjusting the state slightly, Chen Xiuyuan mobilized a thunder gang from his body, and the power of thunder was absorbed by Chen Xiuyuan and formed a thunder gang in his body, which came from the Heavenly Thunder Condensed by the Great Heavenly Tribulation of the Cultivator, but the thunder and lightning power in the Thunder and Fire Refining Hall of the Wudang Sect could be compared, it was simply the difference between cloud and mud, and it was not the same.

Chen Xiuyuan first took out a fist-sized water mist stone, and the Yuan Shen controlled the water mist stone into a football-sized Lei Gang ball on his chest, and the water mist stone just entered the Lei Gang, just like a piece of fat falling into the oil pot, the fat was constantly squeezed out, and the volume quickly began to shrink, and at the same time, the water mist stone also began to melt continuously, and the moment of effort had been completely refined, and its purity had reached a full ten percent, which made Chen Xiuyuan amazed.

He has seen those refining masters with his own eyes, and if he wants to refine a material to a ten-percent purity, it not only requires extremely strong strength, but also is extremely harsh on the true fire of refining materials, the true fire of ordinary refiners is the true fire of the Yuan Infant in the body, which varies according to their respective physique and strength, and the really powerful refining master masters, the fire they use is not these, but the different fire obtained from various dangerous places or extremely coincidental conditions, the power is many times stronger than the Yuan Ying True Fire, such as the extremely powerful Nanming Lihuo, which needs to kill the Nanming Fire Wu in the Demon Pill Period and win its Demon Pill, integrate the Nanming Lihuo into his own true fire and slowly cultivate, and long-term nourishment can be used for his own use.

Nanming Huowu itself is an extremely rare spirit beast, and the level is quite high, the power of Nanming from the fire is very strong, even if the cultivator of the out-of-body period encounters the Nanming Huowu of the Demon Pill Period, it is also more auspicious, Nanming Huowu is known as the name of the fierce beast, its natural strength is comparable to that of the divine beast, quite fierce, generally the juvenile Nanming Huowu will be protected by an adult Nanming Huowu, or the protection of other powerful demon beasts of birds, there is no way to hunt at all.

The speed and quality of Nan Ming's fire refining materials are more than ten times that of ordinary real fire, but even so, it is not as pure and fast as Chen Xiuyuan's thunder refining materials condensed by the power of thunder, Chen Xiuyuan can't help but admire the master who invented this thunder refining method.

After all, it is the power of heavenly thunder, you must know that during this tribulation, even the best spiritual weapon is difficult to compete with in the face of Tianwei, and a few heavenly thunderbolts will still be damaged, not to mention the water mist stone, which is the most refined material for high-grade spiritual weapons.

In the blink of an eye, the effort was successfully refined.

Chen Xiuyuan then refined the essence of Xuanbing, the exquisite gangsha, and a few waist bones of the water attribute of the sea monster that might be a demon beast level in the Jindan period, and a bone of a fierce shark of an unknown number of years into a ten-percent purity material.

The crystalline liquid matter and a few transparent bones gradually fused with each other in Lei Gang, because it was also a water attribute material, coupled with Lei Gang's domineering and Chen Xiuyuan's strong Yuan Shen, there was no difficulty in fusing it, and soon an umbrella-shaped prototype appeared in Lei Gang's pellet.

This umbrella-shaped magic weapon is still just a prototype, if you want to completely integrate and condense to form a powerful magic weapon, you also need to integrate into the formation and some other things, these Chen Xiuyuan has already thought about it, the most basic thing is some formations that he knows, and the other is the power of thunder, the power of faith and the power of the stars.

It is very dangerous to fuse different forces into a magic weapon, and it is impossible to do it at all, but the Buddha's mental power cultivated by Chen Xiuyuan has resolved the conflict very well, and the Buddha's mental power seems to have a great power, which can suppress some other forces, so that they can live in harmony, and there will be no conflicts, collisions with each other and explosions.

"What kind of formation should be fused?"

At this time, Chen Xiuyuan's heart fell into contemplation, since he was going to refine a decent magic weapon for Zheng Dan, he had to be the best, and do his best to do it, after all, it was his own woman, even if he used it himself, he couldn't lose his own woman.

First of all, Zheng Dan's strength is not strong enough, and he needs enough defense to protect himself, although he already has a neon coat and feather, but it is always good to have one more defensive magic weapon, so Chen Xiuyuan searched in his mind and found a Xuan Ice Earth Dragon Array, the earth aura is mainly based on defense, and the fusion of Xuan Bing Yin and Cold attributes can enhance Zheng Dan's control over this magic weapon. After all, she doesn't have an earth-attribute spiritual root herself.

The golden earth attribute true element of the nine dragons was transformed by Chen Xiuyuan, and it was quickly wound around the vague magic weapon that had not yet been formed, and with Chen Xiuyuan's thoughts, soon the prototype of a Xuanbing earth dragon array was displayed, Chen Xiuyuan secretly gritted his teeth, and a primordial divine true power was stripped out, turning into the purest soul, fused with the power of faith and submerged into the formation, the nine earth dragons seemed to have spirituality in an instant, and raised their heads and let out a dragon groan, as thick and dull as the earth, and then completely formed a magic circle, and the magic weapon was fused together。

After completing the first formation, Chen Xiuyuan immediately began to draw the second formation, as a qualified magic weapon, for Zheng Dan, a very needed formation is to speed up the absorption of spiritual energy, although Chen Xiuyuan can directly pass on the gong to her, but after all, she is not cultivated by herself, and her strength will be greatly limited, Chen Xiuyuan hopes that Zheng Dan will accompany him all the way in the future, and naturally she will not restrict her development in this way.

As a result, a three-fold spirit gathering array was imprinted into this magic weapon, because the imprinting of a formation would occupy resources, so Chen Xiuyuan had to improve his efficiency and superimpose the simple and practical spirit gathering array in three layers, not only would the power be doubled, and the faster the speed of cultivation.

One formation after another was imprinted into the magic weapon, and it was enough to penetrate into nine high-grade to middle-grade or low-grade magic arrays, this is already Chen Xiuyuan's limit, refining weapons is not a simple matter after all, Chen Xiuyuan can have the current level is already a burst of character.

Soon it was time to come to an end, Chen Xiuyuan integrated the nine magic arrays together in a coordinated manner according to certain rules, based on the three-fold gathering spirit array, which could provide aura for several other formations, and the other formations had the effects of quenching, strengthening, attack and defense, etc.

When the thunder gradually converged, a delicate and beautiful pleated umbrella with a white umbrella stand appeared in front of Chen Xiuyuan, dotted with some star light sporadically, flickering, these were specially made by Chen Xiuyuan, the purpose was very simple, just good-looking.