Approaching New Year's Day, most of the subjects have basically completed this year's teaching tasks, and the students seem to be relatively free. After all, there is no final exam for students in the combat department, and every martial arts competition is an exam, and the results only look at the ranking, and there is no need to organize a special exam or a special review.

After all, strength is not something that can be improved in two days temporarily, no one blames you for being lazy, and no one will help you if you are bullied. Moreover, combat students are required to serve in the military after graduation, and if they are lazy and paddling, they can ask your enemies if they will spare your life when they go to the battlefield.

Although the holiday is imminent, there are still many students who spontaneously organize training on the big training ground, but fortunately, Qin Shouzhuo used the student union to order the enclosure first, otherwise this self-propelled magic cannon (tentative name) would not even have a place to test it.

The Imperial University covers an area of 400 square kilometers, most of the buildings are concentrated in the direction of the imperial capital, and most of the personnel are active here, and most of the other areas are training grounds, including forests, grasslands, mountains, rivers, lakes, etc., and even a small city, of course, there are no people in it. Such a huge training ground is to be as close to actual combat as possible, whether it is practice or assessment, there are enough places and enough items for people to use their imagination to toss candidates.

Qin Shouzhuo's chosen test site was the grassland and the city, starting from the supply point, a long-distance 120km expedition to attack the city. Of course, you can walk casually on the march, and when you fight the city, you have to make an appointment with the nearby supply point, otherwise if there are still practicing students inside, it will not bombard you to the sky.

For this test drive, Princess Sophia specially borrowed a royal yacht as a maintenance support vehicle and was responsible for technical support.

As early as the night before, the royal yacht borrowed by Princess Sophia had been stripped of all the high-end decorations and replaced with a full set of tools and a large number of spare parts, mainly the running gear. Early the next morning, Qin Shouzhuo led the engineering men to use steel cables to directly lift the "self-propelled magic cannon" in the courtyard of the Magic Mechanics Research Society and airlift it to the training ground, and the three engineering men had been waiting for a long time.

Since it was not deliberately kept secret during the production, the Magic Weapons Department also learned the news that the Magic Mechanics Research Society was preparing for a test run. Knowing that the research of the small community of death, which he had not paid attention to all along, had been quite effective, the Magic Weapons Department was very nervous and sent a large number of people to watch along the way.

The magic cannon is very powerful because it can be filled with a large amount of magic power, and it can only fire a relatively low level of energy storage cannonball, and the elemental cannonade requires the magic core to screen the elements, so that the efficiency of the magic power filling depends on the transformation efficiency of the magic core.

Another weakness of the magic cannon lies in the weight, the 120mm medium-sized magic cannon plus the gun carriage, servo mechanism, and magic filling system, the total weight reaches nearly 24 tons, most of which are magic crystal burning furnaces that need to be built according to local conditions, so once arranged, the magic cannon is impossible to move, defense is a sharp weapon, offense is useless, and field combat is even more useless. However, if, as the intelligence says, the Magic Mechanics Research Society can complete all the design indicators, there is no doubt that the Magic Mechanics Research Society will receive the first-level activity funding for next year, and the magic weapons department will be reduced to the second-level.

There is no money, the magic weapons department has a big business, and the family foundation accumulated by being a magic cannon supplier in the imperial capital garrison for so many years is not just a 3 person...... Well, now it's a four-person club that can be compared, even if you win the first-level funding?

However, this means that the Magic Weapons Department is no longer the best supplier of magic weapons.

Sooner or later, new weapons will replace old weapons, which is empathetic to the magic weapons department that has been doing magic weapons business all year round, and it was the magic cannon that defeated the dwarven artillery, which made the empire's largest arms supplier that year, the dwarf weapon store lose its core business, and finally almost went out of business, and it has not eased up until now, and has become one of the 32 ordinary weapons stores in the empire.

For a while, the Magic Weapons Department was full of rumors and made every effort to prepare for this year's event results exhibition, and even took out new technologies that had been treasured for many years, vowing to defend the honor of the No. 1 magic weapons dealer in the capital.

In the first training ground, the four people of the Magic Mechanics Research Society, two women and a certain supervisor still looked unconscious, unhurriedly checking the SU-100 magic change, filling the magic crystal, oiling the walking mechanism, and several bearings almost as if they had been fished out of the oil. Qin Shouzhuo felt that the test should be closer to actual combat, and there were both attacks and maneuvers, how could there be no defense? At this time, he was hurrying to carve a magic array and inscriptions on the armor of about 50mm on the front. According to the design, it should be 75mm rolled steel plate, but due to limited equipment, Qin Shouzhuo has no time to do such a thing as a rolling mill.

In addition to the spring, all the parts of the vehicle are cast in the same metal, the unity is quite high, and it is full of traces of manual transformation and the idea of making use of it............ According to Qin Shouchou's statement, time is limited, first get a glamorous job to get by, and then talk about the rest.

"OK, the Earth King Kong Array is finished, the whole vehicle is ready, guys, get in the car!"

"Oh!!!!"

"Third child, you take the hammer. ”

"Uh...... Why?"

"You're the driver, trust me, you can use it. ”

Qin Shouzhuo smiled mysteriously, and did not explain the necessary auxiliary driving tools of the Soviet Red Army tankmen.

After everyone was ready, Raphael and Shirley got on Princess Sophia's yacht and followed in the sky, Qin Shouzhuo got into the battle compartment, connected the spiritual power to the magic array of the body, and began to start the magic power furnace, start all the magic circles, and only after they started to operate normally can they add magic crystals, and the whole vehicle can gain power, otherwise the magic crystals will be thrown inside, and the magic power will burst out, and the magic circle will be blown up before it can get the magic power and not start.

The original SU-100 had a crew of 4 people, 1 commander, 1 gunner, 1 driver, 1 loader. The magic version has a crew of 5 people, 1 commander (Qin Shouzhuo), 1 gunner and 1 driver are all the same, with 1 more person who controls the magic power extraction device and 1 person who controls other magic arrays, such as the related magic circle of magic power delivery and the Earth King Kong defense enchantment that Qin Shouzhuo just depicted. Because it's a charged magic cannon, the loader is unemployed.

The magic extraction device was activated, and the fourth child dropped a small piece of magic crystal, and the flash of magic crystal explosion swept over the five people in the car, and the body shook, and the magic arrays of the various systems of the whole car shone up, proving that Qin Shouchuang's theory was correct, and the vehicle was successfully started.

"Third child, let's go. ”

"Good!"

The driver's back to the seat, both hands grasp the lever and gradually pull back, this is the control of the two tracks power supply of the lever, whether it is parking or steering, all look at these two poles, push forward the corresponding track to turn backwards, pull back to move forward. The highly compressed magic power was liberated from the magic crystal, relying on the decompression of the three-level constriction array, it turned into an energy flow that could be manipulated, converted into lightning energy in the magic circle, and transported to the corresponding port in the positive and negative poles, driving the motor that Qin Shouchou had spent nearly 10 days to turn.

Because it is electric, there is no noise like a diesel engine, two electric motors drive the body to shake forward, the old three are nervous, and immediately let go, and the vehicle stops as soon as it starts.

The third child, who was familiar with the joystick in his hand, swallowed a mouthful of saliva, stabilized his breathing, and began to pull back slowly, SU100 The magic revision made a huge noise of "squeak ~~" and walked forward for more than ten meters, stopped, the car door was removed, Qin Shouzhuo and the 3 engineering men all jumped out, rolling on the ground with their ears covered, and humming straight in their mouths.

Since all the parts are cast, the accuracy is difficult to guarantee, and it takes a period of time to smooth the fit, and add a large amount of lubricating oil. It's a pity that Qin Shouzhuo didn't expect that the noise was so loud, the four of them were like rats in the speakers, and they were tortured by the noise coming from all around, especially the low-frequency noise close to infrasound.

Things always have to be done, Qin Shouzhuo presided over the lottery of several people, and took turns to go in as drivers, 120km is enough to smooth out most places. Well, Qin Shouzhuo used the power of the president to announce his bye..................

It is not Qin Shouchuang's style to be hard, and if there is a problem, it must be solved. The sound conduction depends on the wave, the part in the air is easy to solve, a small soundproof barrier is done, the problem is the sound wave propagating along the body, it is impossible to drive the vehicle body without contact with the car body, and there will be fluctuations in contact. This is the most basic physical phenomenon that cannot be eliminated with magic, but it is not without a solution.

Qin Shouzhuo removed the remaining quilts, cushions, etc. from the royal yacht, sent them into the body, and wrapped the places that needed to be touched with cotton as possible, although it was impossible to isolate the noise, but it was enough to weaken the destructive power of the noise.

“............ The rest of the noise will depend on perseverance, third, on!"

"Eh~~~~~~~~~~~~"

In order to prevent the other three engineering men who got into the car decisively betrayed their companions, the third unlucky guy was half-forced to stuff into the car.

Looking at a group of people tossing and turning under a royal yacht, the surrounding students were all attracted to it. There was a steel monster on the ground that had never been seen before, and a group of people were still asking, "Is it a new weapon from the Magic Weapons Department?" Qin Shouzhuo didn't say anything, and the onlookers saw that Princess Sophia was also there, and thought it was a cooperation project between the Imperial Military and the Magic Weapons Department, and they didn't dare to ask, so they guessed in their hearts. The bold ones went up and touched it, and when they saw that no one stopped them, more people came up and touched them.

"Ah, it's iron. ”

"It's so big. ”

"Amazing. ”

........................

Everything was ready, Qin Shouclumly told the onlookers to let go, and although the people walked away, they only walked away two steps, and they all looked at the excitement with a curious face. Anyway, everyone knows the magic cannon in front, there is no one in front, Qin Shouclumsy doesn't force it, if you can't shout, you can't shout, curiosity kills the cat. Climb aboard the yacht along the cable and notify the third child again to start the test.

"Third child, drive, the greatest magic!"

"Huh!"

As soon as he heard about the maximum magic power, the third child was obviously stunned, but it didn't matter, anyway, the front was already emptied. Close the hatch, open the developing technique, the surrounding situation is clearly displayed in front of the third child, although it was parked before, but it was not turned off, the magic extraction device is operating normally, and the internal magic is still in a high-pressure state. As the controller of the magic extraction device, the second child reluctantly got into the car with the third child, and added a finger-sized magic crystal according to the instructions, and immediately felt that the magic extraction device was already in an overloaded state, and quickly called the third child to move forward with maximum horsepower.

The third child learned that the power was so full that it was about to explode, coupled with Qin Shouchuang's instructions, he didn't care about pulling the joystick with both hands, and pulled it back with all his strength, and the excessively filled magic power was immediately liberated, and it was converted into thunder and lightning in the magic array and sent to the motor, and at the same time, the magic power transmitted was too great, and the dial engraved with the entire core magic array immediately began to heat up.

The surging electricity is fed into the pure silver coil motor, the motor coil is very long and thin, and a lot of heat will be generated with copper, Qin Shouchou, who has no time to deal with it for the time being, simply has a luxury and uses silver to make the coil, the resistance of silver is the lowest known metal at room temperature, second only to superconducting alloy, but the superconducting alloy at room temperature is high-tech even in the last 10 years of the 31st century on the earth, and it is a weapon for large countries to restrict and exploit small countries.

The powerful current is fed into the motor, bringing more surging power, although there is no roar of the diesel engine, but the power is not small at all, the strong acceleration will be the second and third in the car pressed on the seat and can not move, the chariot is like a grasshopper after the autumn rush out of the crowd, rushing forward.

The collision and friction between the moving components that have not yet been ground into perfect harmony make a violent noise of "squeaking !!!!", and the two tracks are sparks (in the process of part running-in), leaving a group of curious people who are tormented by the noise rolling on the ground. Qin Shouzhuo looked at the chariot that was rushing out, constantly calculating in his mind, and suddenly remembered a joke in his heart, "Cutting wires with double knives in your hands, sparks and lightning all the way." ”

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