Chen Dong, a very common name, I heard the old man say that it was because he was born in winter, so his father gave him this name. It sounds casual and irresponsible, but it's the truth. To be honest, Chen Dong himself was quite satisfied, especially after knowing the origin of his name.

Because his birthday is the eighth day of the lunar month, it is the coldest time in the north for three or nine days, and there is a local saying: Laqi Laba freezes to death. This has to be according to the logic of his father's name, if he didn't call him Chen Laba and Chen Sanjiu, he picked up a big bargain, can he not be satisfied?

He is 176 tall, weighs 60 kilograms, and wears a pair of rimless myopic glasses, giving people a feeling of weakness. According to the height and weight formula given on the Internet: (height - 110 = standard weight), Chen Dong is six kilograms less, which is already considered thin, plus his skin is very white, this is mainly the relationship between the perennial sunshine, for seven years, he plunged into the pile of books, and usually rarely even attended physical education classes.

Chen Dong's grandparents died when he was very young, and his grandmother was kind and kind, even a little doting. For his grandfather, Chen Dong's only memory is a yellowed black-and-white photo, in which his grandfather is wearing a green military uniform without a collar badge and a cockade, very young and handsome.

His father, Chen Zhiguo, is a big truck driver, the kind with an A2 driver's license, who runs outside all year round and rarely comes home. What Chen Dong remembers most is that every time his father comes home, he will bring some delicious and fun things, all of which are "good things" that he has never seen in the countryside. Whenever this happens, Chen Dong will take it out for the first time to show off with the children.

Mother is a private teacher, since he was a child, he taught Chen Dong the three-character scripture, the surname of the hundred families, Tang poetry, Song Ci, and taught some traditional culture when he was older, benevolence, righteousness, etiquette, wisdom and faith, loyalty, filial piety, honesty, shame and bravery, gentleness, courtesy, frugality, and thrift.

Although life in the countryside is hard, and although he is only accompanied by his mother, for Chen Dong, the entire teenage years are happy and beautiful. It's a pity that life and death are impermanent, and not long after the high school entrance examination ended, Chen Dong's mother died of illness. The huge blow made Chen Dong silent, introverted, and even a little depressed.

Shortly after my mother's burial, a heavy rain broke the tranquility of the countryside at night. (After the first seven days, Chen Zhiguo went out to work, after all, life has to go on and earn money, otherwise how can he live?) Besides, Chen Dong is not young anymore and is fully capable of taking care of himself. Chen Dong stood in the courtyard of his house and shouted to the sky, venting his grief and anger in his heart, and at the same time a provocation to fate.

Inexplicably, there was a sharp pain in his forehead, and Chen Dong only had time to cover his forehead with his hand, and then his eyes went dark, and he didn't know anything. Before he fell into a coma, Chen Dong even thought that this was God's response to him... Of course, this is Chen Dong thinking too much, not to mention that there is no God, even if there is, people are so busy and have no time to take care of him.

I don't know how long it took, maybe a few minutes, maybe an hour or two, anyway, when Chen Dong woke up, the rain had stopped. Reaching out and touching his forehead, he didn't feel any pain, which made him wonder if he had a mistake or hallucinations, but how to explain it when he woke up lying in the yard? It can't be sleepwalking!

The unbelieving ran back to the house to look in the mirror, and there was not even a red spot on his forehead, which made him suspicious. But Chen Dong didn't give up, he wanted to go to the yard to find out what it was and smash it himself.

Turn on the door light (the light above the entrance of the hall, a 100-watt bulb can light up most of the yard.) The pattern of houses in the northern countryside is a bit like a courtyard house, the difference is that there is no south house, and the east and west side houses (wing houses) are much shorter than the main houses. After turning on the lights, the yard had an unobstructed view, Chen Dong searched carefully for a long time, and finally found the culprit in the brick crack. It turned out to be a white top-shaped object, about three centimeters in diameter.

Although this thing looks smooth, it has a frosted feeling when touched by fingers, and it was not until I went to college and looked at it with a high-powered microscope at school that I realized that it was engraved with mysterious patterns and alien characters. The important thing is that under the high-power microscope, the appearance of the small thing gives people a more intuitive feeling, it looks like a flying saucer, an alien flying saucer in a science fiction blockbuster.

"Jade Saucer" This is the name given to it by Chen Dong, and the biggest change to Chen Dong this summer is the arrival of "Jade Saucer" in addition to the death of his mother.

When he was bored, Chen Dong found that a large number of pictures and texts appeared in his mind in the process of rubbing the jade dish--- which not only has a process of the rise and fall of a civilization, but also all the technology trees of this civilization, from agricultural civilization to industrial transformation, and then to travel in space.

A new, unbelievable and fascinating world unfolded in front of Chen Dong's eyes, which made him linger and even forget to sleep and eat. I don't know why, after waking up from a coma, Chen Dong can read alien words and understand alien language--- which is very unscientific, but Chen Dong can only passively accept it. (The fact is that Chen Dong was not stunned, but stunned, and after the 'Jade Disc' corona Chen Dong was done, a series of examinations were done on Chen Dong, until it was determined that Chen Dong was a normal human, there were no electronic parts in his body, it was absolutely impossible for him to be an artificial person, and he would not be controlled. ）

Throughout his student years, Chen Dong was researching alien technology, which was used to cross-reference and corroborate the knowledge he learned in school and the knowledge he learned on his own. This process turned Chen Dong from an ordinary student to a top student; In the end, he applied for computer science and technology in a national key university as the provincial science champion, and then minored in nanomaterials and technology and obtained a degree.

After graduating from college, Chen Dong wanted to start a business, which was planned in school, holding the technology tree of the entire space civilization in his hand, and it would be too stupid not to start a business. In fact, Chen Dong thought about handing over the jade disc to the state during his college years, but unfortunately, only he could see the content of the jade dish, even if he operated the jade disc in front of his classmates, no one could see the contents inside.

The idea of starting a business is good, and even the project is Chen Dong's thoughtful and countless inspections, but his father does not support this matter. It's not that my father doesn't support Chen Dong to start a business, but he doesn't support Chen Dong to start a business now, and my father's attitude is that he wants Chen Dong to work for two years first, and then come out to start his own business after accumulating a certain amount of experience, which is more secure.

But Chen Dong can't wait!

If you insist on it, it won't work, then it's not far from being beaten, it's natural for Lao Tzu to beat his son, so this matter can only be detoured. Chen Dong's method is very simple, that is, to follow his father to run a car (he can't drive a big truck, and he can be useful with it, at most he runs errands, which is actually soft grinding and hard foaming.) Of course, it's not the kind of unreasonableness, but the facts and reasoning). In the end, the father still compromised, in fact, it was not a compromise, it should be said that it was love, the father's love for his son. It is said that they want their children to become Jackie Chan, but what parent doesn't want their children to succeed?

It's just that the two still have disagreements about the specific amount, and after a night of discussion, Chen Zhijun gritted his teeth and transferred 150,000 RMB to Chen Dong's card. For the rich, this money may only be enough for a meal and a piece of clothing, but for an ordinary family like Chen Dong, this money is the family's income for two years.

After getting the entrepreneurship fund, Chen Dongsa ran away and drove away the family's god car--- Wuling Hongguang. Chen Zhiguo was so angry that he scolded the little rabbit cub and Wang Balamb in the back of the street ---

Chen Dong doesn't care so much, he runs away first, what if his father regrets it? You must first cook the raw rice and cook the rice, and spend the money so that the father has no chance to regret it.

Although he studied computer science and nanomaterials in college, Chen Dong's entrepreneurial project has little to do with these two majors, and it is only a little related to nanomaterials--- graphene, known as the king of new materials, is a nanomaterial.

Chen Dong's entrepreneurial project is graphene battery, a well-known name, the full name of this name should be graphene polymer material battery, because graphene itself does not have the function of power storage, and can only exist as the negative electrode of the battery.

There are two reasons why I chose the mobile phone battery project, one is that Chen Dong does not understand marketing strategies and sales skills; The second is that his personality is not very suitable for selling products.

He's just an otaku, an otaku of a dead house. Even the club activities that must be participated in at the university are chess (including chess) and Go, and you can not participate in the usual activities. If you want to force him to come to your door to sell products, the consequences will be simply disastrous.

Take making mobile phones as an example, Chen Dong can guarantee to make good products that surpass all brands, but the market is so big, there are more than a dozen brands in China, and each brand has its own fixed user group.

It's different to make a battery, as long as the product has superior performance and excellent quality, mobile phone manufacturers should not refuse. Of course, this is just Chen Dong's own opinion, and maybe it's just wishful thinking.

In addition to sales problems, the profit of mobile phone batteries is also considerable, and the investment is much smaller than that of other projects, which are the reasons why Chen Dong chose mobile phone batteries.

According to Chen Dong's investigation and experimental results, the mobile phones on the market are basically lithium cobalt oxide batteries. The cost of 5000 mAh lithium cobalt oxide battery is 39-43 yuan (cell: 35 yuan, protection board: 1-3 yuan, shell (aluminum-manganese alloy) 3-5 yuan).

However, the graphene polymer material battery produced by Chen Dong is different, not only the storage capacity is more than three times that of the 5000 mAh battery, the cost is reduced by 77%, and it only takes half an hour to charge from zero to full. Although the attenuation rate of the battery is still 40%-80% after 2000 charges, the three-fold storage capacity increases the life of the battery by three times.

According to the cost of lithium cobalt oxide batteries, the price of 23% is 8.97-9.89, which is less than 10 yuan, and Chen Dong is ready to sell it to mobile phone manufacturers at a price of 40 yuan per battery. This price is even lower than their cost price (the previous price did not take into account workers' wages, utilities, rent, equipment depreciation), and the storage power is three times that of lithium cobalt oxide batteries, and the charging speed is still fast. With so many advantages in front of you, would anyone not want it?

Anyway, if Chen Dong buys a mobile phone by himself, with the same performance, the same price, or even a slightly higher price, he is willing to choose a battery with better battery life.

As for how others choose, Chen Dong can't guarantee or force it, but this is already the best plan he can think of.

For this venture, he thought a lot when he was in school, and all aspects of the problem were carefully considered more than once, even the raw material purchase channels and the contact information of major mobile phone manufacturers were inquired clearly, it can be said that everything is ready, only Dongfeng is owed--- Dongfeng is the 150,000 cash in his hand.

Compared with the difficulty of asking for money, it is much easier to spend money, rent a factory, add equipment (the black technology produced in the jade dish, the first set of equipment does not require any investment, but the same amount of raw materials must be returned in the future, which is equivalent to an interest-free loan), buy raw materials, packaging, and handle relevant documents (business license of enterprise legal person, environmental protection, safety supervision, fire protection, general taxpayers, tax registration, organization code, etc.). In order to speed up the declaration, Chen Dong also hired a professional agency.

The matter of applying for the certificate was handed over to a professional company, and there was basically nothing to do for Chen Dong in the next few days except waiting. Of course, Chen Dong can't be idle, for the development of the company, he cheekily started telemarketing, and his luck was good, but he was asked to send samples after making the fifth call. said that it was luck, but in fact, the performance of the product described by Chen Dong was superior enough and attractive enough, otherwise he was unlucky and no one would pay attention to him.

The production of samples is much simpler, as long as the drawings are entered into the equipment, and the rest is all automated, just wait. He made two batteries and drove 800 kilometers to deliver samples to the other party.

After passing the power storage, charging and discharging, and safety performance tests, Chen Dong got a trial contract for 10,000 batteries of Longan mobile phone.

On the second day after getting the contract and rushing back to Qinglong County, the agency called Chen Dong to inform him that all the procedures and documents for Chen Dong's application for registration of [Raven Graphene Battery Technology Company] have been completed, and production can start at any time, which is really a double happiness!

As for the origin of Raven's name, it is because Chen Dong likes Raven's setting in the game, especially the line: "The day the broken sword is reforged, when the knight returns." Combined with Raven's background story, people unconsciously feel a kind of sadness of the twilight of the hero, and the ambition of eternal faith and immortality of veterans. And the line "I should have insured my sword earlier." It also showed the world Raven's optimistic and positive attitude, who can not love such Raven?