Sheng Qingyun left Chen Xingguo's four S shop and went straight back to the hospital, since he wanted to help Chen Xingguo win this competition, he still had to do his best, although he had some ideas for transforming those cars, but whether he could succeed or not still had to go through practice.

Sheng Qingyun went back to the medical hall to get the corresponding utensils, but when he returned to the medical hall, Zhong Ying's girls had not come back yet, and after taking the utensils from upstairs, Sheng Qingyun thought about it and sent a message to the five girls to tell them their whereabouts.

When he returned to the four-S shop, he couldn't see Li Chengxian and the two yellow-haired and blue-eyed foreigners, Chen Xingguo had been waiting in the store, and as soon as he saw Sheng Qingyun coming back, he hurriedly said: "Brother, everything is ready according to what you said, when do you think it will start?"

"Let's go, go over and have a look!" Sheng Qingyun said.

Under the guidance of Chen Xingguo, the two soon came to the maintenance and modification workshop, which did not have the appearance of an oily and dirty car repair shop everywhere in Sheng Qingyun's impression, the whole workshop was bright and clean, and all kinds of accessories and materials were in order, even the work clothes worn by several masters were also clean.

There are two cars already parked on the assembly table, and the masters are ready, just waiting for Sheng Qingyun to arrive, they can follow Sheng Qingyun's instructions to start work.

Seeing such a working environment, Sheng Qingyun praised a few words with satisfaction, and then asked the masters to start work - dismantling......

The masters disassembled the accessories one by one, marked them, and placed them properly one by one, and Sheng Qingyun carefully consulted the master about the functions of these accessories and carefully remembered them.

In the end, a brand-new car was disassembled in front of Sheng Qingyun's eyes, and there was only one chassis left on the assembly table, and Sheng Qingyun also memorized various accessories in the process and understood the function of these accessories in a car.

In fact, in this process, these masters who obeyed the command of Sheng Qingyun secretly slandered, for the boss to use the red flag car to compete with other imported cars on display outside, they already knew, the other party's arrogant shouting made their boss although the vehicle involved in the competition was modified, the only condition was that foreign accessories were not allowed, these they also knew, although they were angry at the other party's arrogance, but the masters who were also clear about the level of cars in their own country were also very pessimistic about the competition, even if the boss said to find a master modified car to participate in the competition, they also did not have much confidence, and there were not many people who knew the true level of Huaxia Automobile better than themAnd now this so-called master does not even have all kinds of basic knowledge of automobiles, and what kind of command and modification is not a joke? It's just that as an employee, at this time, you have to worry about the boss's face, and it's hard to say anything, so you can only slander in private.

Sheng Qingyun didn't care what these masters thought in their hearts, he thought about what runes were engraved with each accessory, how to integrate the runes, and play the functions he wanted.

With the great improvement of strength and realm, Sheng Qingyun has also made great progress in the study of runes and formations, and the formations and runes that could not be engraved or written before have made great progress now, and can even be used on many ordinary items, although they cannot fully exert the formation patterns, The function of the rune, but even if it only plays part of the function, it is a huge progress, and the biggest credit for this is because of the progress of the Qi Technique, the more the realm and strength progress, the more Sheng Qingyun is shocked by the Qi Technique, this should be a great supernatural power, I don't know what state the cultivation will reach in the end!

It is precisely based on this that Sheng Qingyun has the confidence to modify these Hongqi cars to compete with Li Chengxian's car.

After considering the whole, Sheng Qingyun began his own planned modification, the first target is the chassis, as the basis of the whole car, must have a strong bearing capacity, just because of the lack of Huaxia in the basic metallurgical process, the chassis design of Huaxia vehicles has always been limited by this metallurgical process and processing technology, and there is a gap with the world's top level;

It is impossible for Sheng Qingyun to make changes to the chassis, first of all, he does not understand the design of the vehicle chassis, and secondly, even if he understands, it is impossible to immediately design and process a new chassis, the only thing is to strengthen the existing chassis to make it stronger and can withstand the destruction of strong external forces.

After that, according to his own expectations, Sheng Qingyun first engraved a strengthening talisman array for each accessory, and then engraved a talisman array with different functions according to the function of each accessory......

Sheng Qingyun, who was immersed in work, completely forgot about other things, and was indifferent to Chen Xingguo's urging to eat, even Dongfang Ruolan, Zhong Ying, and a few of their girls came to see how he modified the car, but they just said hello casually and continued to engrave the formation talisman, not caring about Ouyang Xiaomei and Zhong Ying muttering about the cute appearance of wood.

Finally the first car accessories of the array was engraved to finish, it was late at night, proudly activated the array, let the masters assemble the car back when there was a problem, to the back of the accessories between the joint more or less there were errors, the first part to the chassis on the problem, the original should be tightly fitted accessories can not be installed on the chassis, the assembly hole is misplaced, the screws and the screw holes do not match, the masters are dumbfounded, Sheng Qingyun is also dumbfounded......

After a lot of chickens and dogs jumping to find the reason, it was dawn that Sheng Qingyun figured out that the problem was in the strengthening rune array, it was because he didn't pay attention to the change of the accessories caused by the strengthening rune array, which is a bit like the situation of thermal expansion and cold contraction, because it is a strengthened rune array engraved in each accessory, due to the different basic materials in the process of strengthening each accessory after activation, there are slightly different degrees of tightening after strengthening, and the strength is improved, but the fit between the accessories has changed, which causes embarrassment during assembly.

Find out the cause of the problem and how to fix it?

In the end, this problem can only be solved by strengthening the whole vehicle, just because of the need to take care of the parts, the effect of the vehicle strengthening, Sheng Qingyun is not very satisfied, although this strengthening makes the general glass on the window reach the level of bulletproof glass, Sheng Qingyun still feels regretful, originally he separated the parts after the reinforcement was successfully assembled, and the whole vehicle was strengthened again, such a result, Sheng Qingyun felt that it would not suffer a loss if it could collide with most of the main battle tanks today, but the current result is estimated to be about the same as the level of armored vehicles, and there is no way to provoke the main battle tank......

After solving the problems that began to appear, Sheng Qingyun really forgot to sleep and eat, buried himself in the work of modifying those red flag cars, and finally completed the modification work before the time set by Chen Xingguo and Li Chengxian......