"What price is this for, we will total." After arranging things, Zhou Shaobin returned to Ling Yu and sat down.

"Well, it's true, this time we're going to sell lighters, pumps and desktop psionic fans, lighters and pumps are 10 copper coins, and desktop fans are sold for 2 silver coins, I calculated it, removing labor and materials, we can have fifty percent of the profit." Ling Yu thought for a while and said.

"Huh? How do you calculate the cost? Zhou Shaobin was a little confused.

"Now there are 20 pounds of pig iron on the market, which can withstand the energy of fourth-level runes, which is enough for us, so we don't need too high-grade materials, you invited 5 blacksmiths and 3 spirit masters, blacksmiths, I am ready to open 2 silver coin wages every month, 4 silver coins for spirit masters, and the store invites a clerk and a shopkeeper, the clerk will open 1 silver, and the shopkeeper will open 2 silver." Ling Yu said.

He compressed this part of the runes, after all, most of the key runes were taken out by himself, and other spirit masters only needed to pay labor, as for the runes that everyone knew, they were not so important, although the spirit runes on the market, such as the fire talisman, the water talisman, and the spirit talisman all cost 5 copper sheets, but he didn't need to depict the rune paper, which saved the cost of the rune paper.

"There's nothing wrong with pricing, but why are salaries so high?" Zhou Shaobin asked puzzledly, in his eyes, these are all people from his family, and people who don't pay salaries have to work honestly, not to mention that they also have a fortune.

"To open a company, oh, that is, to open a business association, you must let the people who work for you have a suitable income, and if you want the horses to run, you must also give the horses enough food and grass." After that, Ling Yu gave Zhou Shaobin a science popularization of his superficial understanding of doing business.

"Okay, seeing that you're not old, but you know a lot, and I don't know where you learned these things, so let's decide." After listening to this, Zhou Shaobin no longer put forward his opinions.

"I saw it when I was a kid reading some miscellaneous books." Ling Yu touched his nose and explained perfunctorily, he can't say that he is on the Internet in the future generations, crossing is his biggest secret, and no one can say it.

After some deliberation between the two, the sky outside also darkened, Ling Yu asked Xiao Ling and found that it was already more than 6 o'clock in the afternoon, so he got up and said goodbye.

Zhou Shaobin saw that it was getting late, and he couldn't do anything, so he didn't stay, and asked Huang Jian to drive Ling Yu back, and he led a few nursing homes back as well.

Ling Yu sat in the carriage, lifted the curtains, looked at the bustling streets, and everyone lit up their lights, sighing at the prosperity here.

"Should I get a carriage too? Every time I travel so far, it's not good to ask someone to send me a baked cake. Ling Yu suddenly thought.

"Forget it, I don't know how to drive a carriage, and I don't want to hire a coachman, so why don't I go back and design a psionic locomotive myself?" Ling Yu suddenly had a whim.

"Well, that's it, the structure of the car in the past was very complicated, and it couldn't be made without an industrial base, but fortunately, this world has spiritual energy, and the smelting level seems to be pretty good, there is always a way to get one out." Thinking so, Ling Yu made it easy for Xiao Ling to communicate, and asked her to modify the car in her previous life in the information to see how to use spiritual energy to drive it.

The carriage swayed and carried Ling Yu to his home, thanked Huang Jian, and Ling Yu walked in.

"Master, I just synthesized the stored information, there are two schemes, one is to use explosive runes to build a psionic engine, so that it can produce the effect of burning and driving like gasoline in the engine cylinder, and other transmission systems can also learn from the mature car structure, but the problem of rubber wheels in this method cannot be solved, and the problem of plastic used in some components is not easy to solve."

"The other is to use the Wind Rune and the Storm Rune to build, the Wind Rune was originally excited to make the spirit master jump higher, and when falling from a height, it can slow down the falling speed, here I modified it, now it can make the car body suspended 15 cm from the ground, and then use the Storm Rune at the tail to build the thruster, it's relatively simple, no wheels are needed and you don't have to think about other problems of traditional cars." Xiao Ling quickly analyzed the two plans with Ling Yu.

"Well, it's true that many materials need an industrial base to produce, so how to solve the problem of this suspended psionic speed brake?" Ling Yu asked.

"Master, this problem is better solved, have you forgotten that there is spiritual energy cultivation in this world, I also deduced a brake rune just now, and after activation, it will use the aura in the air to wrap the car body to achieve the braking effect, and it is very safe." Xiao Ling said proudly.

Ling Yu patted his head, his thinking was still too solidified, there are things in this world that violate the laws of physics, and many things don't need to be solved according to the routines of traditional physics.

"Hehe, master, I also designed a spiritual energy guidance rune, which can be used with the previous runes, allowing the user to control the size of the spiritual energy output by himself, so as to control the effect of the spirit guide, awesome, so that the car can control the speed, and the control of the fan wind power and the temperature of the air conditioner that you wanted before can be realized." Xiao Ling's happy words all revealed "Praise me!" ".

"Haha, Xiaoling, you are really amazing, it is really my golden thighs." Ling Yu praised Xiao Ling very well, and praised her again for being a golden thigh, although the thighs were not good, but Xiao Ling already knew that the golden thighs were the bigger golden fingers, and the golden fingers meant omnipotent, so at this moment she felt that she was omnipotent, although this was what Ling Yu told her.

After that, Ling Yu and Xiao Ling referred to the information together and began to design the car body, Ling Yu called it the Psionic Suspension Car, which was originally intended to be called a flying car, but it was not flying into the sky, and it was not worthy of the name, so it was called a Psionic Suspension Car, and it could also be called a Psionic Locomotive.

He referred to the bullet shape of the previous life EMU and the body shape of the aircraft to design the car body, the suspension car roughly looks like a whole oval creation, 2 meters long, 1 meter wide, 60 cm high at the highest point, in a long shape, the head position is a bit like a combination of the head of the aircraft and the head of the motor car, quite rounded, the tail is slightly flat, the design of the propulsion port, hidden in the rear of the car is probably the trunk position of an ordinary car, so the suspension car does not have a trunk.

The door of the cockpit is opened from the top of the car, and people can enter by climbing the hidden steps on both sides of the body, the front and rear seats, the front is the driver's seat, and the rear is the passenger seat, after all, it is just a test, there is no need to design it very large, there are car windows on both sides of the front and rear seats of the cockpit, and there is a large window in front of the driver's seat, which has a good view, but now they have no glass, but it doesn't matter, if you encounter problems, you can solve them.

So Xiao Ling made a glass rune by modifying the ice shield rune, which contained the defensive effect of the ice shield, but it was as clear as real glass, and after modification, it would not be cold to the touch, and the whole thing was almost the same as glass.

The seats in the car are sewn with leather and cotton, with iron as the frame, the front and back are consistent, the steering wheel is designed by Ling Yu a bit like the steering wheel of the F1 car he has seen before, it looks very cool, and the air conditioner is also installed in the car to ensure that it will not be hot to drive in summer, as for winter, it is not too late for him to make a heater or air conditioner and then modify it.

Other start buttons, push pedals, brake pedals, glove boxes, storage tables, etc. are also similar to traditional cars, and the spirit crystal bin is also designed on the side of the steering wheel to facilitate users to replace spirit crystals, but this hovering car does not have a so-called dashboard, but this is also harmless, just check the state of spirit crystal energy, Ling Yu plans to improve this function in the future.

After entering the cockpit, put in the spirit crystal, turn on the switch, and the hovering car will activate the wind rune, so that the car will levitate, and then the glass rune will be automatically activated, which will also have the window blocked, and there is a certain amount of defense.

After that, the rear thruster will start working when you press the push pedal, and through the psionic guide rune, you can control the output efficiency of the rear thruster by pressing the weight of the push pedal, that is, how fast or slow the locomotive travels.

After the brake pedal is pressed, the brake rune is used to mobilize the aura in the surrounding air to brake, and the strength is controlled by the spiritual energy guidance rune.

The steering wheel controls the steering gear mounted on the body to control the direction.

Looking at the drawings that had been worked hard all night, Ling Yu was very satisfied, and planned to let the blacksmith make the parts tomorrow and try it.

"Xiaoling, what is the design speed of the locomotive?" Ling Yu asked.

"Master, almost all locomotives are made of pig iron, and the weight will reach more than 1 ton, but because it is suspended, there is no need to consider ground friction, only air resistance needs to be considered, and the body we designed also has reference to aerodynamics, so theoretically the suspension car can run to a maximum speed of 100 kilometers per hour, but the energy consumption is also very large, according to the spiritual energy reserves of a low-grade spirit crystal, 2 low-grade spirit crystals are needed every 100 kilometers." Xiao Ling said the results of her calculations.

"This is really an oil tiger, oh no, spirit tiger, this consumption is really big." Ling Yu sighed.

"Master, this is still under the effect of the Spirit Gathering Rune, if you don't have it, it will consume a lot." Xiao Ling said.

"But it doesn't matter, this is the first one, make it out of the experience, and study it slowly in the future." Ling Yu didn't bother with this, anyway, he opened a chamber of commerce, and if the business was good, he would definitely not be afraid of this consumption.

Seeing that it was late, he cleaned up the table that was a little messy, received the design drawings into the bracelet, and then explained that Ling Yu began to cultivate after Xiao Ling turned on the cultivation mode.

Early the next morning, Ling Yu cleaned up and went to the college, just entered the classroom, and found that Zhou Shaobin was distributing leaflets to his classmates, and the students were also looking at the flyers in their hands with a confused face.

"Brother Ling, you see I'm working hard." Zhou Shaobin said with a smile.

"It's good, I don't forget to do business when I go to school, I have potential, and the workshop is still being renovated, so you can send the academy all over." Ling Yu said with a smile.

Zhou Shaobin responded with a smile, obviously very useful for Ling Yu's praise, of course, he definitely didn't send it himself, he would arrange someone to do it.

"Brother Zhou, the Chamber of Commerce has been opened, I wish you a great opening first, I am very interested in what is written on it." The two were chatting, and Zhao Bohan came over at some point.

"Ah, Brother Zhao, yes, I haven't done it yet, I plan to officially open it in a while, and you will take care of my business then." Zhou Shaobin saw that it was Zhao Bohan, and his mood was a little unhappy.

"That's no problem, I'll buy one of each." Zhao Bohan said that he was going to pay for it.

"The thing is not on me, if you want to buy it, you will go to my store in Qinglongfang when it opens." Zhou Shaobin stopped.

Zhao Bohan didn't say much, smiled casually and left, planning to wait for him to open to see what kind of famous hall it was.