The golden brilliance continued to shine out from the dragon pupil of Xiao Tianxing's left eye, and between the waves of his hands, two clusters of golden crystal source qi quickly gathered on his hands.

"Get up!" With a soft shout, Xiao Tianxing's two hands waved together, and the next moment, the golden crystal-colored source qi also wrapped around the sword body of Fengya.

"Hum...!" There was a soft groan, and the wind teeth also slowly swirled, and they also danced.

The volley hung in front of Xiao Tianxing, and the surface of the wind teeth also exuded bursts of cyan brilliance.

Quietly looking at the wind tooth in front of him, Xiao Tianxing's heart moved, and then the fragments of the source core bone located under the wind tooth also flew up one by one.

When all the source core bone fragments were flying, they also began to swirl around the tusks.

The Eight Desolations and Five Qi in the body were slowly moving, and the brilliance in the little Tianxing Dragon Pupil was also abruptly intensified in the next moment.

"Hum...!" Above the sword body of Wind Fang, there were bursts of soft groaning, and the fragments of the source core bone flying around Wind Fang also began to approach Wind Fang's white sword body.

With a slight touch, the fragments of the source core bone also began to make contact with the sword body of the Wind Fang.

Urging the source qi to increase its strength again, Xiao Tianxing saw that on the fragments of the source core bone, a trace of green crystal light also began to appear.

After flickering a few times, these points of light broke free from the shackles of the source core bone fragment and came to the side of the Wind Fang Sword Body.

And as these fluorescent green points of light approached, the cyan brilliance on the wind teeth also intensified a lot.

"Hum!" The light tremor came again, and the cyan brilliance on the Wind Fang Sword suddenly intensified, and the next moment, those fluorescent green points of light were directly attached to the Wind Fang's sword body as if they had been pulled.

"Whew...!" Seeing that his efforts were effective, Xiao Tianxing's heart couldn't help but breathe a sigh of relief.

In the following time, Xiao Tianxing continued to increase the density of his source qi, and under the effect of this powerful source qi, those fluorescent green brilliance was also detached from the fragments of the source core bone little by little, and then attached to the sword body of the wind fang.

"Ding, ding, ding!" With every bit of fluorescent green brilliance, there will be bursts of soft groans on the fitness of the wind teeth, just like the sound of the silver bell shaking.

Gradually, these fluorescent green points of light began to spread little by little on the sword body of the Wind Fang, like silk threads and blood, and began to flow on the sword body of the Wind Fang.

"Huh...?" Although everything seemed to be going very smoothly, Xiao Tianxing's brows also frowned slightly when he looked at the source core bone fragments that were still flying around the wind teeth.

From just now, he had noticed that although those fluorescent green brilliance were flying out, attached to the sword body of Wind Fang.

However, these fragments of the source core bone had no intention of getting close to Wind Fang, and Wind Fang's sword body had no intention of devouring them.

"Could it be that these fragments of the source core bone cannot be devoured? Or is it that what the wind tooth wants to devour is not the fragment of the source core bone. ”

Staring at the situation in front of him for a moment, Xiao Tianxing's mind also flashed an unbelievable thought.

"Could it be that the fragments of these source nuclear bones are too hard to swallow them for a while?"

Just when Xiao Tianxing's thought flashed through his mind, his source qi output strength also changed slightly, and at this moment, a trace of cyan brilliance began to appear on the sword body of Fengya.

Of course, the sword body of Wind Fang, from the beginning just now, has been flashing with cyan brilliance, but this flicker is different from the previous situation.

"Hmm...?" staring at the sword body that was constantly flickering with wind teeth, Xiao Tianxing's brows furrowed slightly.

Because he found that the blue light flashing on the body of the Wind Fang Sword this time seemed to have some kind of law to follow.

"Could it be that I guessed right just now!?" With a doubt in his heart, Xiao Tianxing immediately made up his mind and paid attention.

"Well, if it's not, try it first! Since these source core bones are hard, then I'll dissolve them all!"

After paying attention, Xiao Tianxing immediately increased his source qi output, and then there were some subtle changes on the flying source core bone fragments.

But there was a change, but after a quarter of an hour, the fragments of the source nucleus still had no intention of dissolving.

"I didn't expect this source core bone to be so hard when it turned into fragments!"

After raising his eyebrows slightly, Xiao Tianxing's unyielding strength was also aroused.

"If that's the case, then I'll use the same method as before, and I don't believe that I can't dissolve these fragments!"

After making up his mind in his heart, Xiao Tianxing urged the source qi again, and then a cyan brilliance also came out from his dragon pupils.

"Hum!" A slight tremor continued to appear in the stone room, and Xiao Tianxing finally adjusted the density of the wind system source qi and the origin qi to a suitable state.

The fused source qi of the controlling person wrapped all the wind fangs in front of him and the surrounding source core bone fragments, and Xiao Tianxing's eyes also flashed with a determined thought.

"Now I'll see if you can hold on to it under the erosion of the fusion source qi and not dissolve. ”

After making a stubborn sound, Xiao Tianxing gritted his teeth and increased the delivery of source qi.

"Boom!" The powerful aura burst out in an instant, and the wind teeth located in the center of the source qi also accelerated their rotation.

At the same time, a fierce whirlwind also erupted on the sword body of Wind Fang, and began to squeeze those flying source core bone fragments outward.

After seeing this situation, Xiao Tianxing's face did not have the slightest panic, but a little more expectation.

Because at this moment, Fengya's performance is not resisting him, but cooperating with all his might.

For this, Xiao Tianxing's heart knew better than anyone else that the reason why the wind teeth accelerated his rotation was to echo the source qi that he wrapped in the outside.

And in this echo, it will also accelerate the melting rate of the source nuclear bone fragments.

"Buzz!" As Wind Fang's sword body turned faster and faster, the sound of the real tremor kept intensifying.

"Click!" An inaudible voice came, and the fragment of the source core bone that revolved around the Wind Fang sword body also appeared a slight crack.

Seeing that this method was really effective, Xiao Tianxing once again urged the source qi and increased the strength of his source qi output.

The source qi that fused together continued to intensify, and the source core bone suspended around the Wind Fang Sword Body finally had a trace of melting.

"Bang bang bang!" Finally, with the cooperation of Xiao Tianxing and Wind Fang, the source core bone around Wind Fang finally shattered into countless dust.

"Uh...!" After seeing this situation, Xiao Tianxing's eyebrows also raised slightly, but then he was relieved.

"It doesn't matter! it's all absorbed anyway, whatever!"

After muttering to himself, the density of the source qi output by Xiao Tianxing increased sharply, and then he also pressed those shattered source core bone powder towards the sword body of the Wind Fang.

At the same time, the speed of the wind fang's rotation at this moment had slowly slowed down, and then on the white sword body, the cyan brilliance also increased sharply.

At the same time as the cyan brilliance intensified, a suction force was also emitted around the Wind Fang sword body, and the next moment, the source core bone dust suspended around the Wind Fang was also adsorbed on the Wind Fang's sword god by this suction.

"Ding Ding Ding!" The same voice came again, and some strange textures began to appear on the white sword body of the Wind Fang.

Staring at these textures, Xiao Tianxing's face also showed a satisfied smile.

"Hehe! It seems that this method is really effective! The quality of the wind teeth has been improved!"

"Whew......!" let out a long breath to stabilize his breath, Xiao Tianxing's gaze fell on the fragments of the source core bones next to him again.

"Okay! Now let me see how far the level of Wind Fang can be after absorbing all the fragments of these source core bones!"

After stabilizing his mind again, Xiao Tianxing's mind moved, and the source qi surrounding his body was divided again.

In the next moment, these source qi also wrapped those source core bone fragments, directly moving them directly below the Wind Fang Sword Body.

"Fortunately, my strength has improved now, otherwise this matter would be a big problem today!"

After sighing, Xiao Tianxing once again urged the source qi and began the process of melting the source core bone.

"Boom!" The powerful fusion source qi burst out, directly urging the fragments of these source core bones.

When these fragments were suspended around the Wind Fang, the sword body of the Wind Fang was also very cooperative, and it spun rapidly again.

The glow-green brilliance was constantly refined, and finally integrated into the sword body of the Wind Fang, and at this time, the word 'wind' on the hilt of the Wind Fang sword became clearer and clearer.

"Huhuhu!" At this moment, a huge whirlwind pillar appeared in the sky above the Hungarian fortress without warning.

At this sudden appearance of the whirlwind pillar, everyone's faces were stunned.

Because this whirlwind pillar actually stirred up all the clouds above the Hungarian Fortress, and in the following time, the entire Hungarian Fortress hung outside the banners were all swept into the sky by this huge whirlwind.

The wind whirlwind grew stronger and stronger, and finally the wooden punishment they were having a combat meeting were alarmed.

Raising his head and looking at the huge wind whirlwind in the air, Mu Xing and Hua Mian's faces immediately changed.

"This is the vision of the birth of the knowledge of the earth-level weapon, such a huge wind whirlpool, could it be that some wind-level ground-level weapon was born?"

Listening to Mu Xing's muttering, Hua Mian's face also changed slightly.

"Big brother, isn't it a little strange for you to look at the whirlwind! It seems that you are looking for something, but it seems that you can't find it?"

"Huh...?" Confused, Mu Xing found that what Hua Mian said was really the truth.

"Since it's looking for, then there must be a source for this point, and this source is in ......" Raising his eyes, Mu Xing also began to look for the source of everything.

At the same time as Mu Xing was searching, Xiang Liang, Dai Jian, Wu Kuang, Tie Yan, and the four masters of the hopeless realm next to him also began to look for what this wind whirlwind was looking for.

For ground-level weapons, Xiang Liang had only seen them, and for the birth of ground-level weapons, it was really the first time they had seen them.

When he kept looking, Xiang Liang's brows also wrinkled slightly.

"Such a huge whirlwind, in this fortress, only ...... can possess this kind of advanced weapon"

Although Xiang Liang's voice was very small, it was still listened to by Dai Jian.