Chapter 46 New Energy-Energy Crystal

Time flies. In a blink of an eye, Lin Yifan has been lying in the hospital for four days. Because he is now a practitioner and carefully cares by doctors, the gunshot wound on his shoulder is almost healed: "Brother Feng, can you tell me who killed me in the future?"

Gu Feng said, "It's the same group of people who want to kill you in another world."

"The same group?"

Lin Yifan remembered the two green-eyed and dry-palm monsters and said, "Who are they? With such a great power, do you still need Sun Ning to be an undercover agent?

Gu Feng frowned and said, "I'm not sure who they are now, but it is certain that no country in the world can compete with them, and even if all countries are united, it may not be known."

"What?"

Lin Yifan smiled bitterly. If it's true, can he escape from their clutches? I'm afraid no one in the world can protect himself!

"Don't worry too much. If someone wants you to die, naturally someone wants you to live. I am our only hope now..."

Gu Feng, who knew that he had lost his words, quickly stopped. The more Lin Yifan listened, the more confused he became: "What's the only hope?"

"There is no... Nothing."

Gu Feng laughed and then said, "If you are almost in good health."

Seeing that Lin Yifan nodded, Gu Feng patted him on the shoulder: "Let's go through the hospitalization procedures, and then I'll take you to see someone."

Lin Yifan looked curiously in the taxi. Gu Feng couldn't help asking, "Xiaofan, what are you looking at?"

Lin Yifan scratched his head and said with a little embarrassment, "Brother Feng, why doesn't this car even have an engine and exhaust pipe?"

Before Gu Feng sitting in the co-pilot's seat said anything, the driver said with a kind smile and dry smile, "I said, brother, you came here through time. There is no oil burning in the car these days. After running down this trip, I guess your monthly salary will be gone."

Lin Yifan suddenly understood that the development in the past 20 years must have been too rapid, and the oil resources have been exhausted in advance: "Master, if you use electricity, I'm afraid you won't be able to go far according to the capacity of the battery, and charging may be troublesome, right?"

"Haha..."

The master smiled much happier than before. He turned his head and said to Gu Feng, who was sitting next to him, "Your brother is not really from time travel, is he?"

Lin Yifan felt that there were a few more black lines on his head. Gu Feng seemed to be afraid that Lin Yifan would ask questions that would humiliate him again. He explained, "The current car neither burns oil nor consumes electricity. Do you know Einstein's theory of relativity?"

Seeing Lin Yifan nodding, Gu Feng said:

Based on Einstein's theory of relativity, scientists have created a new energy source called energy crystals. It is a cylinder with a diameter of ten centimeters and five centimeters high. If it is placed on a specific mass-energy converter, energy crystals will continuously convert mass into energy. An energy crystal with the lowest conversion rate can drive the car around the earth.

"A circle?"

Lin Yifan smashed his tongue. The energy consumption of 100 kilometers in the world he lives in is quite low. However, even if he goes around the earth like this, 400 liters of oil is needed. I have to say that in the era of energy scarcity, this energy crystal is definitely a good thing: "Brother Feng, what is the lowest conversion rate of energy crystals? ?"

"0.2%."

"It's only 0.2%?"

For Lin Yifan's surprise, Gu Feng seems to have been used to it, but he himself did not expect that human beings will develop to this point in 20 years: "This is already amazing. If the energy crystal conversion rate reaches 10%, it can be used to drive aircraft, carrier rockets, space shuttles, and more than 50%. Move the interstellar spacecraft and solve the problem of energy supply in the exploration of the human universe.

Now, according to the latest data reported by scientists, the highest conversion rate of energy crystals that can be produced is 1.25%.

Lin Yifan did not continue to ask questions. It is not too much for his current mood to express in ecstasy. Isn't the United States fighting back and forth for energy over the years? If he brings this energy crystal back, wouldn't it be profitable to death to start an energy company? And it seems that it can also shorten the technological gap between China and the United States. Distance, right?

Ask with some anticipation:

"Brother Feng, can I take it back?"

Lin Yifan sat in the back and couldn't see Gu Feng's expression clearly. He only heard Gu Feng say, "Yes."

"Aren't you afraid to change the future?"

This is Lin Yifan's first consideration of this issue.

"If you want to die again, think about it!"

The driver was completely amused by the conversation between the two: "Brother, are you really here?"

Lin Yifan smiled and said, "Why, doesn't it look like it?"

True or false, false or true, that's why Lin Yifan dared to say this to Gu Feng.

"Like, from head to toe, not to mention that you really can't buy clothes with such a style as you wear in this era."

I didn't expect the driver to enter the play very quickly: " By the way, brother, did you travel through that year?"

Lin Yifan looked at his slightly rustic clothes and said, "2008."

"Oh, it's a coincidence."

Lin Yifan was shocked: "You also came through that year?"

"Hey... I don't have that life. I'm reading a novel called Yangshen now. Mom looks good."

The driver said and patted his leg fiercely and said, "Brother, I remember that Yangshen was published in his ordinary life in 2008. Can you help me get his signature when you wear it back?"

"Oc, no problem."

Lin Yifan smiled and didn't expect to meet his fans in 20 years: "Master, do you have paper and pen?"

The driver was puzzled and said, "Why do you want that thing? I remember that 2008 should not be so poor, right?"

"I'll write it to you now."

"Haha... The joke is big, the joke is big."

The driver laughed and said two jokes and stopped talking. He focused on driving, which made Lin Yifan extremely embarrassed. These days, it's really hard to tell the truth!

Soon the taxi stopped in front of Lin's villa. Compared with 20 years ago, it was much dilapidated, and there was no lively prosperity, and the fallen leaves buried the past prosperity.

"Here?"

Seeing Lin Yifan hesitated, Gu Feng said, "Let's go in and talk about it."

Lin Yifan knew that Gu Feng would not harm himself, so he followed him into the villa and looked around. It was no different from 20 years ago, but a little less popular. The whole house looked lonely. Except for Sun Cheng, who looked extremely old and kept coughing on the sofa, he saw no one else.

"Uncle Sun."

Lin Yifan's eyes are a little wet. For him, it's bullshit if he has no feelings for Sun Cheng. Every time he picks him up to school, protects himself, and even makes himself a practitioner, he is also half of his master. How can Sun Chenglin Yifan, who is about to die in front of him, be unmoved?

Gu Feng retreated and gave up the space to the two.

"Young master, you are here."

Sun Cheng slowly opened his eyes and spoke very slowly: "Old man, I finally survived."

Lin Yifan looked at Sun Cheng and said worriedly, "Uncle Sun, do you need to go to the hospital?"

"I won't go. It's useless to go to that kind of place. I know my own body very well."

Obviously, I was a little excited to see Lin Yifan and Sun Cheng: "Young master, can you promise me one thing?"

Lin Yifan sat next to Sun Cheng and said, "Uncle Sun, you said it."

"Cough..."

Sun Cheng coughed violently: "I have a granddaughter named Sun Ling. Her parents died early and don't have many friends. I'm also busy with the old man. I don't have much time to spend with her. I hope the young master can take care of her for me in the future and don't let anyone bully her."

Lin Yifan: "..."

Sun Cheng noticed the change in Lin Yifan's face: "I was abrupt. Since the young master is inconvenient, forget it."

Cough...

Sun Cheng coughed violently again, and Lin Yifan said, "Uncle Sun, there is nothing inconvenient."

The main reason is that Lin Yifan has a girlfriend now, and he is afraid that Jiang Xiaowei will misunderstand him.

"Then I will thank the young master."

Sun Cheng finally smiled and waved to the back of Lin Yifan's head. Lin Yifan was shocked, but he was not Sun Cheng's opponent, but he felt dark and fainted.