As for the remaining possibilities, it can only be said to be a special situation. Zheng Chen himself couldn't figure out such an unexpected situation. There were always some dust crystal bullets that would suddenly explode when used, even if he had adjusted their proportion to an absolute safety level.

Of course, the lower the proportion of inclusion, the lower the possibility. As for why this happens, it can only be said that Chen Jing is originally unstable. He still does not have much in-depth understanding of the technology in this area.

Apart from these subtle factors, overall, this bullet is still safe!

Well, after all, this bullet uses a lot of dust crystals and is very expensive. If you want to use it as the kind of ordinary bullet that can be changed to the shuttle after a random switch, it may only be a rich girl like Wei Si.

However, although her weapon handle has a component like a revolver bullet casing and even a striker, it still cannot be shot. It contains dust crystals, which can allow her to exert the power of different attributes.

On the contrary, the weapons can basically be used as guns... Except for Qiang Yak, his weapons are more primitive, and they look like they are just family-born, just a simple long sword. "Oh... it's really different from what I expected." After opening his ammunition box, Nora looked at the grenade inside and shook her head slightly, took out a grenade and looked in front of her, feeling its weight, "It feels pretty good!"

"I don't know how powerful it is!" Ruby looked at her bullet box, opened it and saw that there were two types of bullets inside, one of which was more numerous, but the other one was very few, with only eight rounds, the same capacity as the magazine of her weapon.

The bullet she wanted was very caliber, and according to the needs she told me, she specially strengthened the explosive power of the bullet. The gunpowder she used was also red dust crystal gunpowder. This gunpowder was stronger but increased recoil. She and her looked... no, obviously not the same blond sister who was born to her mother liked the recoil factor.

He took out a bullet painted black and looked at it. Ruby held her bullet to her fingertips, "Why are there so few colors of this paint? Is it very special?"

Zheng Chen pointed. "If you can, please pay attention to recycling the shells and bullets, it is very precious."

He found that the dust crystal can conduct with many materials, and the metal material it carries is too strong, although it will restrict the range of lethality power of the dust crystal bullets hit the target, it can exert a condensed single-body attack effect.

However, this requires testing for materials, such as red dust crystal. If the carrier strength after detonation is high enough to bind the power of the detonation, the bullet will instantly become extremely hot and can easily evaporate and burn the first object it touches.

The green wind attribute is not suitable for uniform fusion of high-intensity carrier bullets, and it cannot exert any powerful power at all. However, if the green dust crystal can be divided into spiral forms on the bullets by using a trick, that is another matter.

Because the bullets shoot out at a very fast speed, the proportion of dust crystals mixed in is not high when the carrier can withstand it.

Even at the moment of impact, it doesn't matter if the dust crystal inside the bullet is stimulated and exploded. The bullet that wrapped the dust crystal after the explosion has already flew out at that time. The disadvantage of doing this is that it is best not to shoot continuously, as continuous shooting will cause great damage to the gun.

Especially when using high-intensity dust crystal bullets with lightning attributes, the bullet may fly out, but the current transmitted to the weapon will also hurt yourself.

"Well... I really want to try it!" Looking at the bullets with various colors, Ruby narrowed her eyes slightly. The bullets were red overall, accompanied by green spiral patterns. They were consistent with the gun rifle built into her weapon, "Two dust crystal attributes?"

Looking at her expression, it seems that she feels less!?

"In fact, it can be added with lightning attributes." Zheng Chen said after thinking for a while, then shook his head again, "This kind of bullet will cause a lot of damage to the gun. I haven't done it many times, what you have in your hand is a real finished product."

"And if there are two attributes... it's enough." It's not impossible to mix more one, but the damage is indeed overflowing, and there is no need to!

After the wind attribute part of the spiral form is excited, a wind drill will be produced as the spiral pattern. The power of dust crystals is magical. The high-intensity carrier allows the power of the two dust crystals to be stimulated at the same time and will not explode.

In response, Zheng Chen also deliberately reduced the content of the dust crystal. However, the single-body killing power of this bullet is the strongest!

As long as it is a living body and is broken, it will face the strangulation of wind cutting and the super high temperature damage contained in it. This carrier material is naturally the special metal. Because that metal cannot be supplemented, Zheng Chen said that.

"Please use it as the finale trump card."

"Uh, my Crescent Rose really won't break because of this?" In short, after mentioning her weapon, Ruby's attitude suddenly became nervous.

"It's okay to use one or two in a short time."

Zheng Chen has been exposed to her weapons, and her weapon material is also extremely superior, so only by using this kind of bullet that can destroy the gun can reach a loss. Of course, if she is on a whim, she will just fuck her...that weapon may really need to be properly maintained.

"Then why aren't I mine?" At this time, Nora suddenly raised her hand, shook the grenade in her hand, and complained about Zheng Chen's special attitude towards her.

"This kind of bullet won't explode."

"Ah?" Nora's expression was a little wonderful, pulling the corner of her mouth. Ammunition that would not burst was definitely not suitable for her weapon.

"Oh? Then we..."

Others also noticed that their ammunition boxes also contain ammunition similar to Ruby, but the color of the bullets is much lighter, and the power is imagined to be much worse, but the quantity is quite large. These are just made of ordinary metals mixed with special metals, but the proportion of dust crystals is reduced and the power can be borne by the dust crystals.

Moreover, the built-in guns of their weapons are machine gun types, and the cost of bullets can be consumed even more by strafing!

"Mine is not there either?"

Yang Xiaolong looked at his ammunition here and shook his wrists, "Because it's too close to his arm?"

Zheng Chen glanced at the wrist guards on her arm and nodded slightly. The wrist guard was spread out like a pair of arm armors that could fire bullets. Because it was too close to her hand, and the bullets used by her weapon were not suitable for that type of dust crystal bullet.

There are two types of bullets she requested, one is a shotgun and the other is a single shot. The production of the shotgun made Zheng Chen think about it for a while. The final way was to present the warhead with three layers of isolation, so that each projectile would be in close contact when not in use. Even if it was affected by the impact, it would fly out evenly, rather than one of them was too stimulated first, causing a chain explosion...

"You have put in your efforts." Seeing that his classmates were all very satisfied with their things, Wei Si rarely made a joke. To be honest, the Chen Jing who was thrown to Zheng Chen directly was also annoyed. After thinking about it, I regretted it a little, why did he act like a spoiled person on impulse?

"The enhanced dust crystal bullet can be remade after it is recycled by the shell and bullet, or you can provide high-strength bearing materials." Zheng Chen said without changing his face, "Dust crystal is currently free, and other fees are charged. The working hours are from 6:30 to 7:30 in the afternoon, and it will not be overdue."

"Hey? Is the big brand still rising?" Wei Si raised her brows and wanted to say something, but she saw Ruby flipping through the bag Zheng Chen brought, and took out a box from it. The seal on it made her eyes twitch, "What? And mine?"

"Where is mine?" Qiang Yak raised his hand weakly.

Zheng Chen glanced at the 'simple' weapon on his waist, "Is it worth it?"

"Cough... there is no need." He said embarrassedly. Compared to the weapons of his teammates and classmates, his weapons are simply antiques.

Noting a gaze behind him, Zheng Chen looked back and saw that the tall and strong boy who had had a conflict saw him turn his head and clench his fists provocatively.

Qiang Yake was a little worried, "Well, the next lesson is gladiator training, you should be careful?"

His face was a little bad. He had been bullied by the other party during this period.

"Your fighting skills are very bad. Come to me after dinner." Zheng Chen said with a cold face, "It's not as good as you can get extra compensation."

I collected too many Chen Jing from Wei Si. Since she wanted to take care of her classmates, Zheng Chen, who is currently very idle, doesn't mind spending more time on this. During this period, he has visited the library in the college many times, but he has not gained much. There is nothing he is looking for in this place, but he cannot leave here at present.

Looking at Zheng Chen's cold face without expression, Qiang Yake couldn't help swallowing his saliva, feeling a little trembling all over, "Are you going to abuse me?"

What made him frightened was that Zheng Chen nodded and gave an answer, "That's right!"

“…Can I refuse?”

“It’s a pity!”

"Oh ha! Come on, the captain, have a fierce collision between men, beat him hard!" He patted Qiang Yak on the shoulder, and Nora tightly clenched his fist, "When I think about it, my fist began to tremble!"

"I, I think I'll die miserably." He opened his mouth and looked at Zheng Chen sitting upright, Qiang Yake felt his liver trembling.

"Come on." Pila also reached out and patted his shoulder.

"Come on." Lie Lian nodded faintly.
Chapter completed!