This kind of cold air with blue ice crystals was used by the "Cold Sword" before after it turned into a dragon and broke free from the ban of Ji Wu's gray-white poisonous mist, and easily defeated the gray-white corpse poison, and was directly frozen into a large ice mound.

The reason why the new corpse poison that Ji Wu spent ten years condensing to condense his poisonous corpse was so vulnerable was because the blue ice crystals in the cold qi they encountered were even more remarkable, and they were one of the top cold qi in the cultivation realm that was stimulated from the meteoric ice.

The "Han Sword" in Yin Ning's hand, which was obtained from the real person Song Han, although it was only a three-piece spiritual weapon, was Song Han's favorite, and it was also the spiritual weapon that he spent the most money to get back.

When Song Han first bought this "Cold Sword", he was almost bankrupt, and he even asked his friends to borrow a lot, so he could scrape together enough spirit stones, and from the refiner, he bought this "Cold Sword".

Han is a real person Song Han is recognized as a strong person among the monks of this generation of the Corpse Nightmare Sect, and he is already the protector of the sect at a young age, and he can get many treasures and spirit stones from the sect every year, and he also sits on a fifth-level spiritual land Xuanshuang Peak, all the output in the spiritual land is owned by the master Song Han, and Song Han at that time was very wealthy, even if it was not as good as those Yuanying monks, but it was not far behind.

But let Song Han, who has such a huge net worth, go bankrupt, even to the point where he wants to put down his arrogance and go to a friend to borrow it, you can see what kind of sky-high price the refiner who refined the "Cold Sword" at the beginning.

The reason why this "Cold Sword" can be priced at a sky-high price is that its own refining and refining techniques are not the most critical, the biggest reason is that the materials for refining this spirit weapon are too precious and rare, in addition to the main ingredient "Ten Thousand Years Cold Crystal" and a dragon bone with dragon energy as the core of the sword, at that time, the refiner actually integrated a little bit of Lan Geng Meteorite Ice that he had obtained with great difficulty into the "Cold Sword".

As the name suggests, meteorite refers to those ice-attribute spiritual materials that fall from the sky, in addition to the extraterrestrial spiritual materials such as fire, meteorite, and other fire-attribute metals, which may have fallen to this side of the human world through the spatial cracks that appeared by chance from the upper interface of the spirit world or even the fairy world, the number is scarce, and there are many types, but all of them are peerless treasures that can not be encountered, which contain all kinds of mysterious and terrifying powers.

The Lan Geng Meteorite Ice that was integrated into the "Cold Sword" was relatively low-level among all the meteoric ice, and the amount of integration was very small, only a little bit of a fingernail, but even so, it was already able to make the "Cold Sword" produce a qualitative change, and its power was greatly increased, and with only a third-order spiritual weapon, it could be compared to those seventh- and eighth-order spiritual weapons.

After Yin Ning refined the "Cold Sword" to the fifth layer of prohibition, he was finally able to slightly display some of the Lan Geng cold qi generated by the Lan Geng meteorite ice in the "Cold Sword", but now Yin Ning is still not deep in the "Cold Sword" sacrifice, and the mana demand for the cold qi consumed to stimulate the Lan Geng cold qi is huge, almost more than ten times that of the ordinary cold qi in the "Cold Sword".

Therefore, at ordinary times, Yin Ning did not dare to urge the Lan Geng cold qi at will, lest his mana consumption was too large and be taken advantage of by the enemy, even in the face of a powerful target that was difficult to deal with, Yin Ning generally urged a small amount of Lan Geng's cold qi to mix into the ordinary cold qi.

But this time, in the face of the "plague corpse poison" that gave birth to strange and strange insects, Yin Ning decided not to keep his hand anymore, and began to induce the cold qi of Lan Geng at the expense of mana.

The white flying dragon transformed by the "Cold Sword" in mid-air, under the condition that Yin Ning kept playing spells to replenish its spiritual power, almost kept spitting out a large amount of cold air with a large number of blue ice crystals towards the scarlet poisonous mist below, and finally even those blue ice crystals began to occupy a numerical advantage, but the white cold qi became a minority.

After Yin Ning used up nearly seventy percent of his mana, he let the white flying dragon stop the eruption of Lan Geng's cold qi, and Yin Ning, who was a little pale in the back, immediately took out several pill bottles from the storage bag, quickly swallowed more than ten pills with the medicinal properties of the solid Pei Yuan, and took out four or five talismans of various colors, slapped them on the shoulder, and quickly recovered some of the mana in the dantian, and finally held several medium-grade water attribute spirit stones in both hands, and quickly recovered the mana, so that Yin Ning, who could look at the results caused by him spending so much mana and letting the white flying dragon spray so much Lan Geng's cold qi。

In front of Yin Ning, where the original scarlet poisonous mist was churning, there was no more scarlet poisonous mist, but instead there was a blue ice sculpture as high as more than a zhang, which was frozen with all the scarlet poisonous mist called "plague corpse poison", as well as those poisonous insects that Ji Wu called "withered chrysalis".

These poisonous insects are all in the posture of raising their heads and opening their mouths to spray venom, obviously wanting to use the venom they spray to meet the cold that envelops them, but unfortunately the unknown venom they spray is powerful, and even the crocodile dragon armor on Devil May Cry can be broken, but against the Lan Geng cold qi released by the Lan Geng meteorite ice that is said to be able to freeze for thousands of miles in an instant, it can only be crushed and frozen by the ice, and all the venom sprayed into the sky is frozen by blue ice crystals, and it seems that there is no power to fight back.

In addition to the blue ice crystals formed by Lan Geng's cold qi that sealed the poisonous mist poisonous insect venom cast by Ji Wu, even Yin Ning's own ghoul refining ghost cry was also frozen inside, although this lacked a powerful helper and lacked the help of the excellent defense-breaking thing "Bloody Luo Blood", but Yin Ning immediately controlled the "Cold Sword" and "Frozen Blood Knife" to attack Ji Wu, who was protected by several layers of spiritual light shields.

Ji Wu watched in disbelief that he did not hesitate to damage his poisonous corpse, and the "plague corpse poison" and the "withered chrysalis" bred by the corpse poison were actually frozen by an inconspicuous blue crystal cold air, and the depression and anger that instantly generated in his heart made Ji Wu just want to poke himself in the eyes or hit his head against the south wall, he really couldn't accept that he had high hopes for such a powerful attack that would be resolved so easily by the enemy.

But at this time, Ji Wu was no longer allowed to be angry and remorseful, although the aura shield of his protective body had many layers, and it was cast by a second-order defensive spirit weapon and several middle-level defense talismans, but after such a long time, coupled with the previous attack of Yin Ning refining ghoul cry and two spirit weapons, except for the layer of aura shield cast by the defensive spirit weapon of the black token, all the other aura shields were extremely dim, and they looked like they were about to collapse at any time.

Facing the slashing of Yin Ning's two spiritual weapons, which had turned into giant swords and swords, Ji Wu immediately slapped the storage bag on his waist, took out several defensive talismans, and cast several layers of spiritual light shields to protect himself, temporarily defending against the slashing attacks of the "Cold Sword" and the "Frozen Blood Knife".

But Yin Ning, who was determined to put Ji Wu to death, definitely didn't want to miss this opportunity to beat the water dog, so he immediately stroked the storage bag on his waist with both hands, and then raised his hands to sacrifice a blue spirit sword and a black seal, which was the spirit weapon "Hechen Splitting Light Sword" and the best magic weapon "Heigang Seal" that Yin Ning had not used for a long time.

As soon as the two treasures were sacrificed, they grew rapidly in the flash of aura, and finally the "Hechen Light Splitting Sword" changed into a blue sword with a length of zhang, and the "Heigang Seal" changed into a thick seal like a mountain.

Ji Wu looked at the blue big sword that shot at him and the black big seal that looked terrifying, and his face suddenly turned white, but then he gritted his teeth and began to urge the two spiritual weapons of the red banner and black flag, casting countless red light threads and large black dense fog to entangle the blue giant sword and the black big seal that enveloped it.

The blue sword transformed by the "Hechen Splitting Light Sword" was huge, but it was extremely flexible, and in a slight flash, it dodged all the red light threads that shot at him, and those red light silk threads that did not catch the target did not return in vain, but immediately entangled in the black seal that had been wrapped in black mist, temporarily stopping the rampage of the black seal.

But it's a pity that the two spirit weapons of the red banner and black flag that cast the red light silk thread and the black fog are two soul sealing spirit weapons, compared with other spirit weapons, when they have a demon spirit, their power is naturally much more powerful than that of ordinary spirit weapons of the same level, but if there is no demon support, then their power will drop greatly, almost the same as those damaged spirit weapons.

The demon sealed in Ji Wu's two soul sealing spirit weapons, the blood-colored spider is being trapped by Yin Ning's "Flying Wave Ring" that turned into a dragon, and although the black centipede is in the black flag, this demon has been injured by Yin Ning before, so now these two spirit weapons are powerful and powerful.

Especially the red banner that was not supported by the demon, the red light silk threads it cast were actually the spider silk spewed by the demonic red spider, which was a very powerful means of entanglement of the enemy, but after the red spider demon was trapped by Yin Ning, although the number of these spider silks was extremely large, the tenacity was greatly reduced.

The blue giant sword that dodged the attack of the red light silk thread immediately released more than a hundred dark blue sword lights more than three feet long, forming an incomparably brilliant blue sword light rain, and after only flying around the black seal, all the red light silk threads trapped in the black seal were immediately cut off.

And after the sword light rain continued to fly around three or four times, the black fog wrapped in the black seal was also swept away, and after there was no obstruction, the blue giant sword flew to the top of Ji Wu's head with the black big seal after receiving all the sword light, and then this sword seal slashed down with the white giant sword transformed by the "Cold Sword" and the white big sword transformed by the "Frozen Blood Knife".