Mad Dog Long stayed in Huofan's production plant for three days, and he didn't do anything else in these three days, mainly to discuss and communicate with each other with good study.

Don't look at the two flutes who study hard and are conservative, but the mad dog dragon also has to admit that this guy is also a paranoid, although he doesn't know anything about some fields, but some of the knowledge is quite profound, and people have a very outstanding advantage, that is- "rigorous!" ”

The word rigorous is best interpreted here, and he lists countless calculation formulas on paper, and finally comes to a conclusion: your grenadier can't push the chrysanthemum mine a hundred meters away.

“weishenme？” Mad Dog Dragon was a little stunned, but looking at the countless complex formulas on the paper, he had to believe in the conclusion of studying hard.

The reasons for this are really many and miscellaneous, first of all, although there is no problem with the texture of the shell of the chrysanthemum thunder, but it is not manufactured from the regular production line, the irregular pit on the surface once the pit is ejected out of the length of 50 meters and the height of 30 meters, as long as the wind above exceeds level 3, the landing point of the chrysanthemum thunder will definitely change greatly.

Mad Dog Long's face was bitter: "Brother, are you going to hit my enthusiasm?" ”

Study hard to ignore him, and continued: "Secondly, the chrysanthemum thunder is spherical as a whole, loaded into the grenadier canister, and the contact surface between its bottom and the power chamber is unevenly stressed, and from the perspective of mechanics and gravity, it is impossible to fully exert the maximum liliang of the grenadier canister......"

Mad Dog Dragon was dumbfounded, but if the first two problems are big problems, Zuihou is a super big problem.

According to the advice of studying well, if the Mad Dog Dragon wants to use a grenadier, it must make a simple warhead with a caliber of 50 mm, and to put it bluntly, that thing is a grenade.

From a professional point of view, the appearance should be regular, the production line should be regular, and the quality of the processed pig iron should be excellent...... These requirements cannot be met by the Rambo Technology Workshop, but Huofan Company can complete them.

The core problem lies here, the production of the warhead is theoretically established, but what about the ingredients inside?

With the color of the explosives that the mad dog dragon can make now, if you want to fill the space in the warhead, you must take the crystal source to compress the yellow powder, but once such a large warhead is compressed, the formula on the paper is clearly written: "Each warhead weighs 6 catties", this Nima is heavier than the cannon itself.

Don't look at the mad dog dragon is now strong and strong, imagine that the baggage is loaded with ten or eight warheads, holding a 5-pound grenadier, and wearing the steel armor of my Spartan warrior, the weight is far exceeded, you must know that the traditional strategy and tactics of our army is "don't run at this time, let alone run", now I can't even walk, I still run a hair?

"In fact, the warhead can be made with a mixture of high-grade plastic and soft iron from the crystal source of secondary purification, and the process of hard casting of steel is abandoned, so as to achieve the effect of reducing weight." ”

Mad Dog Long said: "How much can you lose?" ”

Study hard and press the calculator and say: "Each warhead can be reduced to 4 catties." ”

4 pounds?

This Nima is still heavy!

The mad dog dragon was silent for a while, this is really depressing, and it was hard to come up with a new prop, but it was unusable due to all kinds of constraints, asking the world, what is the bullet? It makes people's eggs shatter to the ground......

In fact, his idea is not right, don't look at this small grenadier is nothing, but with your strong body to fly the warhead out, you can blow up anyone above level 30.

This is the fundamental reason why Weishenme science and technology research is unpopular? It's very hard to get a gadget, and it's hard to practice, but once you succeed, other professions will have to complain secretly.

Studying hard is also a little depressed: "Let me think of another way to lose weight, right?" ”

Mad Dog Dragon nodded and said, "It's okay, you study first, I'm ready to go, there are not enough magic crystals, at least I have to go to the mine first." ”

He's a paranoid, he's got something already made, and he's going to put it to work anyway, and he's not willing to let his invention become a useless pile of scrap metal.

But where can you go back to your old business?

It's simple, open the sound box and ask the mine to dig through.

For the sake of the old customers, the mine digging is also quite happy: "A monster lair has recently been brushed out on the northern boundary line, and monsters can burst magic crystals, and they can be mined by direct mining, but if you want to explode high-grade magic crystals, you must guard the boss......"

After receiving the news, the mad dog dragon left for the road without saying a word.

Although he still has more than 1 Holy Coin on his body now, he really doesn't want to buy magic crystals, with his development in the field of scientific research, he realizes a problem, it is cool to bomb people with bullets and shoot people with guns, but the R&D and manufacturing behind it is too expensive.

At first glance, yo Xi, buddy is so rich.

But as soon as a new Dongdong was made, Nima returned to the pre-liberation period overnight.

Mining is mining, buddy is from this background, he can not only take magic crystals but also exercise, why not?

However, when he flew to the area where the mine dug through the boundary line, he felt strange, the refresh point was not far from here, it stands to reason that such a haode refresh point should be crowded with people, but there is not even a ghost shadow in the area within a radius of one or two miles.

And the scenery here is so gorgeous, this grass is different from ordinary grass, there are flowers and green grass everywhere, almost half a person high, and there are many strange flowers in the grass that he can't even name.

The autumn sun shines down obliquely from above, reflecting the colorful meadow, and people walking in it are like being in the garden in the fairy tale shijie, with birds singing and flowers fragrant, and the body and mind are happy.

The fragrance of birds and flowers is real, but the body and mind are not happy, after walking a distance, the mad dog dragon suddenly felt a little uncomfortable, just like the light, dizzy feeling after drinking, looking down at the control panel again, he was suddenly shocked, the attribute bar showed that his health, physique, liliang, and spirit were slowly declining.

"Poisoned?" This was his first thought, and he quickly determined it, because the fragrance of the flowers and plants around him was very ordinary and completely different, it was not the fragrance of Konoha leaves, but a kind of ...... How to describe it? It's like a beautiful woman dressed up in fancy clothes, charming and charming, you can smell the perfume smell on her body from afar, and when you get closer and smell it again, the strong smell of fat powder can almost stun you.

It's not good, the mad dog dragon reacted quickly and quickly retreated from the grass, but after withdrawing from this grass, its attributes were still decreasing.

What's going on? The mad dog dragon had to swallow red medicine, but it didn't help if he swallowed it, his health had dropped to 19 points, his vision had gradually become blurred, and his whole body was soft and could only lie on the ground and look at the sky.

Nima, you haven't even arrived at your destination, are you going to explain here?

The mad dog dragon was very unwilling, but its vision had slowly faded from multicolored to black and white, and even the clouds in the sky were distorted and blurred......

Suddenly, an energy was injected from his brain and traveled all over his body, a very cool liliang swept away all the dizziness, floating, and numbness in his body, and his attributes began to rise and his vision became clear again.

At this time, the mad dog dragon lying on the ground saw a face.

This is a woman's face, she looks like she can't be described as beautiful, but it's definitely not ugly, her facial features are very upright, and there is no trace of incongruity.

But her eyes were big and bright, and her eyelashes were long, and even though there was no expression in this face, there was a friendly smile in those eyes, and no one would be angry when they saw them.

Seeing the mad dog dragon wake up, the woman finally smiled, and this smile made her face vivid, full of sunshine and vitality: "Ha, you are awake!" ”

The mad dog dragon immediately climbed up: "Who are you?" The poison you put it? ”

"I didn't put it!" The woman pointed to the colorful flowers and plants in the distance, "You accidentally walked into the sun grass and got poisoned." ”

"Sungrass?" Mad Dog Dragon looked dazed, "What kind of grass is this?" ”

The woman explained seriously: "This is a special kind of grass, as long as the sun is shining, they will bloom within 1 hour, if the wind blows, the pollen will be emitted, and people will be poisoned after smelling it, but you were almost poisoned, it seems that you have no poison prevention, and the level should not be high." ”

Mad Dog Dragon looked at this woman, she was too tall, at least 1.7 meters, but she was wearing store goods all over her body, blue linen clothes and hemp pants, a pair of cloth shoes stained with a little dust, her whole body was simple and simple, but she didn't look like a village girl, all because of her smiling expression.

"You saved me?" Mad Dog Dragon asked cautiously.

The woman nodded and smiled: "I saved you!" ”

The sun shone on her face, and at this moment she didn't know weishenme, mad dog dragon felt that this woman was really beautiful, more beautiful than Qiushui Yiren and Xia Xiaoqing.

Qiushui Yiren is beautiful in appearance, but this woman is beautiful in her smile, her eyes and her smile give people a feeling like a spring breeze, just like this autumn sunshine.

"What is your profession? Can you save me? "Mad Dog Dragon is a little curious.

The woman was still smiling, and with a wave of her hands, a dark blue holy light fell from the sky and covered the head of the mad dog dragon, and that cool feeling appeared again, and this time the attribute recovered faster.

"So you're a wet nurse!" Mad Dog Dragon suddenly, he scratched his head embarrassedly, "It was so Xiexie you just now, by the way, what's your name?" ”

"My name is Qingtian!" The woman flashed the ID on her head.

Fine! What a simple but beautiful name, what a name!

Mad Dog Dragon felt that this sunny day was very pleasing to the eye: "I don't think your level is high, why did you come to the boundary line?" Is it also to go to the mines? ”

Qingtian said: "Well, I'm only level 11, but I'm not here to mine, I'm here to pick the sun fruit." ”

Classmate, you are really innocent, you will answer whatever you ask, the mad dog dragon is secretly funny, but for this sunny day, he really can't give birth to the slightest disgust, people have been smiling, like a friend haode next door girl.

"What's the Sunfruit?" The mad dog dragon became more and more curious.