The nails refined by Jinquan are dark cyan at first glance, and they can't take their eyes off for a moment, but they can see extremely thin gold threads from the dark blue.

Rotate the nail in a circle against the light, which is even more colorful, and the gold threads are intertwined, forming an incomparably gorgeous pattern.

It's like a nail wrapped in a layer of scales of a powerful demon beast.

"Sprinkle dragon scales!"

"Teacher Jin actually used the dragon scale technique to refine this nail into a dragon scale nail!"

A chubby boy couldn't help but exclaim.

He was the most loyal admirer of Jinquan, and when he saw his idol eating all the way just now, his heart was itching like a monkey's paw.

It wasn't until Jinquan refined the dragon scale nail that he finally breathed a sigh of relief and smiled.

"Sprinkle dragon scales" is the secret technique of Tianjimen, when refining some relatively simple basic components, use the technique of sprinkling dragon scales, cover the surface with a layer of structure similar to dragon scales, and use the principle of bionics to make the components more solid and powerful.

The nails refined from the same raw materials are strengthened by sprinkling dragon scales, and the strength is increased by at least five times!

"Teacher Jin is so powerful, I originally thought that the dragon scale scattering technique was only known to the senior refiners of the older generation in the Tianji Gate, but I didn't expect Teacher Jin to master it at the age of more than 20 + 3!"

"That's right, and Mr. Jin's refining tool looks so handsome, how can it be like this weirdo, refining the tool is like a madman cramping."

"Even if the madman has cramps, he hasn't made any tricks, isn't it just an ordinary nail? Me too! ”

In an instant, the image of Jinquan in the hearts of the teenagers became tall again.

Alchemist is the most practical profession, so what if you talk about it?

At the end of the day, it all comes down to the effort!

Li Yao's eyes narrowed slightly, and he glanced at the dragon scale nail in Jin Quan's hand, and the corners of his mouth moved. Didn't speak.

The pupils shrank to the limit, emitting two pinpoint-like lights.

He also admits that it is a superb nail.

The old man Lei Yongming also grabbed the dragon scale nail and rubbed it a few times, threw it again, and did not speak, silently returning the dragon scale nail to Jinquan.

Jin Quan was speechless when he saw Li Yao. I thought that he was willing to bow to the wind, and he was even more proud, and the majesty that had just been beaten down made a comeback, and his handsome face was burned a little distorted, and he smiled:

"Senior Brother Li, the refining furnace you modified is really good, the operation is quite smooth, the flow of spiritual energy is not hindered in the slightest, and the mixing of raw materials and coolant is also very handy."

"But according to the rules. It is still necessary to test the performance of these two components refined by the two of us, as long as the performance is not too flawed, it is done! ”

"The two of us are refining nails, and to test the performance of nails, of course, there are many magic weapons and testing instruments, but these testing methods are too time-consuming and laborious, and it takes a day and a half to draw conclusions."

"I believe in the strength of your school. With so many students waiting here, why waste time? It's not as good as this. Just use the two of us nails to collide at high speed, through the sound, flashes and fluctuations of the collision, plus the wear and tear after the collision, you can roughly see the performance of the nails. ”

"It's just that this 'collision detection method' has to collide at least three or five times before it can be concluded, I wonder if your nail can carry my dragon scale nail three or five times?"

"If you don't have faith. Forget it, let's use the conventional test method and spend a little more time. ”

Li Yao was stunned for a moment, and the smile on the corner of his mouth brought a chill.

In refiner circles, the "collision detection method" is also a relatively common detection method. It is suitable for some basic components with simple structure and high requirements for hardness and strength.

In an ultra-high-speed collision, the collision of components will erupt with sound, sparks, and shock waves, and experienced refiners can roughly judge the performance of components.

However, Jinquan suddenly proposed to use the collision detection method, which was obviously ill-intentioned.

In the depths of Li Yao's pupils, the flames burned more and more, and he also wanted to know what his strength was, so he gritted his teeth and nodded:

"Yes, although my nail is ordinary, it can withstand three or five hits from the dragon scale nail, and it is still no problem."

"Hooked!"

Jin Quan was excited.

He believed that this refining furnace was from Yuan Manqiu's hand.

It is difficult to pick out the bones from the eggs of this "goddess of the deep sea"!

However, Jin Quan was absolutely confident in the dragon scale nails he had refined, and he said in his heart that he would use them to collide three or five times, and he would blast Li Yao's rotten nails once as long as he did!

In this way, it can be regarded as a bad breath, saving some face, and by the way, let everyone see the true face of Li Yao's unashamed words.

The old man Lei Yongming raised his eyebrows, stared at Jin Quan deeply, his eyes were very complicated, and suddenly said: "Jin Quan, since you want to use the collision detection method, it is not appropriate for you to come, I will come!" ”

Jin Quan was stunned and ecstatic.

The old man won't fail to see through his little bit of caution, not only did he not stop it, but also added fuel to the fire?

Could it be that the old man also saw that Li Yao was just a fanatic who talked about it, so he wanted to teach him a small lesson?

The more Jin Quan thought about it, the more reliable he felt, and happily picked up the dragon scale nail:

"Master, please!"

The old man Lei Yongming stretched out his thin hands, his ten fingers moved slightly, and the two nails seemed to be pulled by invisible silk threads, jumped up from Li Yao and Jin Quan's hands, and flew into the air!

The old man Lei Yongming's head was full of silver wires, and his body seemed to be surrounded by a layer of invisible static electricity, his ten fingers flicked quickly, and the two nails gradually widened the distance, twenty meters apart, and rotated at high speed.

Under Yuan Manqiu's command, the high school students all stepped back more than ten meters and stood behind a defensive talisman array.

It is the first time for many people to observe such an exciting collision detection method, and they have exchanged heads and discussions:

"Guess how many times the rotten nails refined by this strange man can withstand the dragon scale nails?"

"Five times at most, right?"

"Three times, I guess at most three times, the hardness of the dragon scale nail is very high, I heard that some cultivators who are good at imperial objects have also specially bought a large number of dragon scale nails back, and use them as hidden weapons, even the shell of the demon beast can be chiseled!"

"Will you bend this weirdo's nail in one go?"

"That should ...... It's unlikely, this weirdo still has some strength, and his nails can carry the dragon scale nails twice to hit! ”

Jinquan embraced his arms like a spring breeze. Smug.

He seemed to be looking at two nails with his neck up, and most of his mind was on Li Yao.

When that black rotten nail was blasted, he didn't want to miss every trace of stunned, embarrassed, and ashamed expression on Li Yao's face!

Li Yao stared at the air intently, his fists clenched tightly, and the thick green tendons resurfaced, and he was very nervous.

"Hiss!"

Lei Yongming's old man was driven by his thoughts. Both nails spun to the limit, rubbing against the air and making a piercing screech!

Suddenly, the old man Lei Yongming's eyes widened, emitting a dazzling brilliance, as if two spar searchlights were suddenly turned on!

"Whoosh!"

"Whoosh!"

A cloud of white mist grows in front of each of the two nails.

It's a sound barrier!

Both nails break through the speed of sound!

At twice the speed of sound, the distance of twenty meters was swallowed in an instant, and the two nails slammed together!

Before everyone could hear the sound, they saw a multicolored ball of light suddenly expand. Then something fell apart and shot out.

A few fragments hit the defensive talisman array, making a "crackling" sound.

Only now did they hear a deafening bang, a tooth-aching high-speed grinding sound, and the cracking of one of the nails!

"Ah, it's blown up!"

"Li Yao's nail didn't even hit it once, and it was blown off by the dragon scale nail!"

"That's too bad. It's a shame that I just regarded him as a master with unique skills, and obviously so many theories are true! ”

"What's the use of theories being out of the blue. If you can't even refine a nail, what kind of refiner can you be! ”

"That's right, although the hardness of our Tianji Gate's dragon scale nails is higher, ordinary nails can withstand three or five collisions!"

"It's too embarrassing to blow it up in one go, right?"

Li Yao's mysterious and unpredictable image collapsed in the hearts of the teenagers, and he was completely reduced to a theoretician who could only talk rhetorically.

Oh. He is a theorist with a lot of strength.

"Haha, it was blown up in 0.1 seconds, it's weaker than I thought!"

Jin Quan bit his tongue hard, forced a smile, and looked at Li Yao's face.

I didn't expect this fanatic to be so thick-skinned. I couldn't see the slightest expression, and a pair of eyes seemed to be polished from black crystal, shining, staring thoughtfully into the air.

"Pretend, you pretend again!"

Jin Quan was in high spirits and was about to speak, when two exclamations suddenly came from behind him, it was the chubby boy.

During the collision, some nail fragments splattered onto the defensive talisman and bounced away, just not far from him.

On a whim, the little fat man pouted his big ass and lay on the ground and scooped up the pieces.

Unbeknownst to him, the nail had accumulated a lot of heat energy from the high-speed rotation and impact, as if it were burning red, and suddenly burned a string of blisters from his fingers.

The first exclamation was born from this.

The second exclamation was that the little fat man was extremely shocked to find that the fragment on the ground was dark cyan and covered with thin gold threads, as if covered with a layer of dragon scales.

It turned out to be a fragment of a dragon scale nail!

Could it be that in the high-speed collision, it was actually a dragon that was instantly exploded! Scale! Nail!

The little fat man was stunned, sitting on the ground with his legs crossed, staring at the fragments of the dragon scale nail in a daze, and even forgot the stinging pain of his fingertips.

His mouth opened wider and wider, and his little tongue swayed in his throat.

"Li Sanhao, what's wrong?"

The classmates noticed the strange appearance of the little fat man and all gathered around.

The little fat man blinked his eyes, and his Adam's apple rolled for a long time without being able to spit out a word, so he could only use his thick and short fingers to point to the fragments of the dragon scale nails.

Half a second later, everyone fell into the same frightened and speechless state as the little fat man!

They looked at each other, and no one dared to believe what they saw.

The most handsome, chic, and powerful teacher Jinquan in their minds actually lost, and lost completely?

"Boom!"

Countless eyes shot towards the golden spring in unison.

Everyone is expecting Gimcheon to react and fight back!

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At such a moment, how can it stop abruptly, don't go away, there is still a chapter!! (To be continued......)