This time, when Zheng Chen pulled the trigger, a hot burning mark spewed out of the muzzle, and the entire gun body that had been reinforced repeatedly became expanding and deformed. The moment he felt the heat, Zheng Chen had already let go of his hands and with all his strength backwards.

The bullet exploded in the gun body!!

Perhaps because of the high content of dust crystals, but because the metal that makes up the gun body is very strong, Zheng Chen has reinforced it again and again. So although the bullets inside have exploded, the entire weapon has not been blown up directly. Because of this, the pressure inside the gun body that has nowhere to vent is concentrated at the muzzle!

The Shadow Demon Crow in the sky immediately turned from flying in a panic, and was still swept by this attack. Even though the flame column ejected from the muzzle was dispersed a lot due to the distance, its power was still quite powerful. It directly destroyed a small piece of wings of the Shadow Demon Crow. The gun thrown out by Zheng Chen also lost control. The maintained flame column swept to the Shadow Demon Crow and swept to other places.

The trees that were touched burned instantly.

"What is he doing? Leave down!"

When she noticed a sweeping flame pillar, Huang Quan knew that this matter seemed to be a little out of control. When she lay down, she could see her hair that was floating up with a chance of curling slightly due to the high temperature, and there were even crackling sounds around her.

This is a forest fire!

The shadow demon crow in the sky hurriedly flew away with his injured wings.

"Ahem, what is this? Is this a new terrorist attack?" Wei Si patted her skirt. Because of the enhanced protection of energy, even if she was directly touched on the ground, she did not get dust. This was just a subconscious reaction, and the flame pillar just now became a little scary.

"I think we can put out the fire as soon as possible?" Ruby couldn't help but say as she looked at the large areas of burning trees around her. This was not an ordinary little flame, and something would definitely happen if she was left alone.

"It's really troublesome... Ran Honglian, roaring wave." Ran Honglian appeared beside Huangquan, opened her mouth and sprayed a wide range of shock waves. Some of the burning flames were extinguished by the shock wave.

"Uh...Who has seen a lion with a snake tail? There are so many eyes!" Ruby couldn't help but say to her friend beside her when she saw the image of Lu Honglian.

"I don't know, but I know that the lion must be more cute than it." Weiss hugged her arms and pondered for a moment. Such a big monster appeared like this. It was a bit like a summoning of some kind.

"Hurry up and put out the fire." The forest fire that was about to evolve was quickly extinguished by several girls who were not ordinary people. Then they found the culprit Zheng Chen.

At this time, Zheng Chen was staring at a somewhat deformed sniper rifle on the ground. Obviously, it was a major accident just now. The mixing ratio of live-fire dust crystal bullets and metal requires a certain degree of balance. Different bullet types need to be adjusted. If the ratio of dust crystal is smaller, it will not have any impact.

But once the limit of balance is exceeded, there will be a possibility of a blow-off. This balance is determined by the power of the bullet and gunpowder. To determine the appropriate ratio, it undoubtedly requires a lot of experiments. This must cost money!

Besides, even if you go to the experiment and test, you may not be able to get ideal results. This world is so big. There are many types of gunpowder, and there are many places where bullets are probably not using normal gunpowder.

"Is this gun?" Staring at the slightly deformed sniper rifle on the ground. Ruby wanted to reach out and touch it, but the high temperature still emitted on it made her temporarily withdraw her hand. She asked Zheng Chen in confusion.

This gun has no paint, it has only the original metallic color, just like it was just produced, and she couldn't see any links on it, as if the gun was originally one. How should it be produced?

Apart from these factors, the appearance of this gun gives them a very ordinary feeling, and it is hard to imagine that it could exert such strong power just now.

"What bullet are you using? According to what I know, bullets like you will definitely not pass the safety and quality inspection!" Wei Si asked with her arms in her arms. Since it is not a problem with the gun, it can only be the bullets used by Zheng Chen. The gun was just deformed and not exploded. The quality of the gun is really crazy.

Let’s look at the depth of the weapon hitting the ground. Well, there is definitely no weight.

Bullets are used to kill enemies with all their might. Although they can also commit suicide, they are definitely not the way to commit suicide by slaughtering. Therefore, although bullets are small, their safety must not be low.

“Nothing to be told.”

"Ha!? Are you planning to kill yourself?" Wei Si reached out and placed her hand above the gun, and could still feel the high temperature emitted in it. It has been so long and the temperature is still so high. You can imagine how strong the high pressure and temperature the gun just now had. "If this thing explodes, you will definitely be dead."

"If you want, you can buy it from me. I can provide some of the higher safety levels to ensure that the chamber will not explode." After thinking about it, Zheng Chen continued to say that except for the third bomb that exploded, the other two of them performed well. Just for safety, the proportion of some dust crystals mixed with metal can be reduced. Even if it will reduce the power, the possibility of direct explosion will also increase.

"Ha? I don't use guns." Wei Si raised the sword in her hand. Although the weapon was also loaded with dust crystals, it was not the kind of bullets, but pure dust crystals. The way it was used was only the direct use of dust crystal energy.

"That, I'll use it." Ruby raised her hand next to her.

"I can consider it too." Yang Xiaolong, who was standing next to Ruby, hugged his sister's shoulders with a bright smile, and raised two fingers with his empty hands, "Can you want two types?"

"...Are you going to die together?" Wei Si pinched her waist and stared at Ruby Keyang Xiaolong with an expression that she didn't understand what you thought, and then looked at Blake, who hadn't spoken from beginning to end.

The girl with a black hair bow thought for a while, "If it's not expensive, it's really safe... it's OK."

After saying that, she blinked at Wei Si a little bit. She was about to be angry and her eyes twitched slightly. When she thought of something, she hugged her arms and snorted and stopped talking.

"You guys come out the materials."

"What the hell! What you bought is too unqualified!"

Zheng Chen's light words stimulated Wei Si again, but he had not finished speaking.

"By the way, I will intercept some materials for experiments, and the interception will decrease with the degree of experiments." Zheng Chen's tone was plain.

"Ha? Are you sure we will still want it?" Wei Si, who was planning to stop talking, couldn't help but speak.

"So the charges will not be expensive, but will increase with the level of experiments."

"Hey, hey, hey! You're going to ask for money after you said that!"

"The cooperation was pleasant in the end." Zheng Chen said to himself.

"...I feel very unhappy!" Wei Si was a little angry.

At this time, Ruby came over, "Material? Dust crystal?"

Seeing Zheng Chen nodding in response, she immediately jumped in front of Wei Si, holding one of her hands tightly, "Please, the rich man!"

When school started, she saw Wei Si bringing a lot of dust crystals... It was packed into boxes, and that thing was really not cheap!

"I'm very angry!"

"I provide flower tea." Zheng Chen thought for a while and said dryly, as if the small means of getting some gifts in the once prosperous era could always attract more people. Then he added, "Yeah, limited supply."

Another reason for saying this is that he always sees Xi Ya after one day resting, some snow crystal flower petals will always be left on the bed, which seem to be the periodic hair loss of animals... Cough, or for another reason.

"Who cares about it!" Wei Si had already started to grit her teeth.

Zheng Chen reached out and grabbed a weapon whose temperature had dropped to an acceptable level, and was about to leave. If he hadn't waited for this time, he wouldn't have bothered to say so much...

He carried the warm gun on his back, waved to Huang Quan, "Let's go."

Seeing Ruby's still expectant expression, Weiss stretched out her elbow and carried it around her waist, "So what are you excited about? Do you really think your sickle can use this dangerous weapon?"

She waved her hand and pointed around her, all of which were traces left after the high temperature burning. "You can't want weapons, but you don't want them anymore, right?"

"Uh...I think this is just a small mistake? Didn't you see the first two shots? The power is simply amazing!" Ruby scratched her head, not considering why Wei Si was so angry now?

"Faced with a third or higher error rate?" Wei Si's eyes narrowed slightly, "If this kind of black merchant is caught, he will definitely be in prison!"

"It's just a small attempt, and there must be contact with novel things! Let's be careful then?"

"Oh my God, do you just like to be dying so much?" With heavy steps, Weiss walked towards the college. After walking for a while, she heard no footsteps coming from behind her. She frowned and turned around, looking at Ruby who was hesitant, "What are you still standing? Go back to get the dust crystal, I want to see what he can do."

"Oye! I am a good teammate in a team!" He reached out and slapped Yang Xiaolong's palms, and Ruby quickly chased after him, "By the way, let's try the flower tea he mentioned?"

"You actually care about this?" He glanced at Ruby, Weiss didn't have much hope, "What good things will be there."
Chapter completed!