Interstellar arena

"Why don't we take your 'iron armored monster' to Weijiaji?" After Liu Fei put away the engineering mech and put it on the wooden raft, Wei Xiong looked at Liu Fei excitedly and asked eagerly.

"It's not a monster, it's a construction machine. It's not suitable for long-distance flying missions. Moreover, it can't accommodate the four of us. In addition, I have to save energy bars to let a mech weighing dozens of tons fly into the sky. It consumes a lot of energy, what's more, Weijiaji is flat and has a wide field of vision, so the mechs are easy to be spotted flying in the sky."

"It was discovered..." Manny and Mei Er glanced at each other, and they couldn't help fighting a cold war. It is conceivable that if Liu Fei's identity is discovered, he will become the enemy of the entire Utopian Republic. By then, there will be a steady stream of enemies It will come pouring in like poisonous bees.

"Oh... what is an energy bar?" Wei Xiong asked with regret.

"The source of power that drives machinery."

"Oh..." Wei Xiong opened his mouth, but he didn't ask any more questions after all. For him, both the energy bar and the source of power were too profound.

"Isn't the earth using gasoline and the like as fuel?" Mel suddenly interjected.

"It has been used for a long time, and nuclear energy has been fully popularized. One kilogram of uranium-235 can release 2300 million kwh of heat; some cleaner new energy sources are replacing nuclear energy, such as antimatter energy, etc., because the high-capacity energy bar solves the problem. The problem of energy storage has always plagued human beings, so the energy bar is currently one of the most widely used energy types in the seven star fields, and it replaces the traditional internal combustion engine..." Liu Fei has a thorough understanding of these technical and data issues , He was also willing to explain to Meier, he felt a strong thirst for knowledge from Meier's wise eyes, Liu Fei understood this desire for knowledge, because he used to be like this.

"Seven Star Regions?" Mei'er couldn't close her mouth from ear to ear.

"Yes, as early as hundreds of years ago, human beings have entered the era of interstellar migration. During these hundreds of years, human beings have developed mature star fields, including seven star fields, including the Milky Way. However, the earth is currently occupied by aliens. , and tens of billions of humans live in the other six star fields.”

"The earth is invaded by aliens? What are aliens?"

"Aliens are very powerful creatures. They can break through the fiber space and move between star fields without any mechanical power system. Their shapes are changeable and have strong reproductive capabilities. They are mainly black and divided into There are many levels. The highest level known to human beings is the colorful alien. So far, the greatest enemy of human beings is the alien. When we came here, the alien disaster broke out in the drow star field and the Morton star field where humans live ..."

"Then...then...will human beings be wiped out by aliens?"

"No!" Liu Fei resolutely said: "Humans have great potential for war, and humans have advanced technological weapons. In fact, in addition to weapons, even humans themselves have the conditions to defeat the aliens. Therefore, if the aliens want to eliminate It is absolutely impossible for humans to appear, the biggest possibility is that the war between aliens and humans has fallen into a stalemate, in this case, it is impossible to tell the winner in a short time..."

Liu Fei's conclusion is not optimistic, mainly due to the strength of the colorful alien. As long as there are individuals like the colorful alien, the alien cannot be completely wiped out.

"Oh!"

Meier and Manny Weixiong looked at each other and let out a long sigh of relief.

"The flow of water is too slow, we may not have enough time to prepare, we have to find a way to speed up..."

Liu Fei stood at the bow of the boat, looking at the moving river banks on both sides. He made a calculation error. He measured the flow velocity of the water, but forgot to measure the resistance of the wooden raft. In fact, the resistance of the wooden raft is much greater than that of the wooden boat. If you rush to Weijiaji at this speed, the time will be very short.

Next, Liu Fei took out a large number of tools from the space button, including a tiny auxiliary engine.

This is a fascinating engine, shining with metallic luster, extremely fine workmanship, like a perfect handicraft.

If the engine experts from the six star domains saw this exquisite engine, they would definitely be shocked, because this is a miniature auxiliary engine on a mecha. At present, such a small engine has not appeared in the human world. Judging from this point, Liu Fei has made great breakthroughs in micro-engines.

This miniature auxiliary engine has a lot of history. It was a miniature engine researched and developed by the conquering team led by Wang Yifu. Liu Fei has never stopped perfecting this miniature engine. Whenever he has time, he will use some mechanical manufacturing to optimize it. This tiny engine.

Liu Fei's idea is very simple, to install this tiny engine on the wooden raft to speed up, for Liu Fei, there is no such thing as reckless waste, he thinks, this is a very cost-effective thing, any type of energy bar can be used for this A tiny engine provides strong power.

Changing the purpose of the engine is easy to say, but it is actually a huge project. However, this is not a difficult problem for Liu Fei. He is even familiar with the road. He is best at modifying the mecha. Mechs are much easier.

It is worth mentioning here that although most of Liu Fei's things are stored in the small strong light brain, this does not mean that Liu Fei is "poor". Liu Fei still has a large number of space rings. In addition to the mechs captured by Seoul University, there are also some basic maintenance tools and survival tools.

In fact, this is what makes Liu Fei depressed. He now owns a wide variety of mechas. He has almost all the mechas in the six star fields. This makes the energy bars between the mechas incompatible. Facing the current harsh environment, he had to avoid using the mecha as much as possible. He didn't want to suddenly lose the energy bar while driving the mecha to fight, it would be a disaster.

The warping space of the small strong light brain mainly stores some large-scale equipment, such as some automatic metal analyzers on the assembly line, etc., and of course, hundreds of obsolete gg-03 heavy mechs are also included.

Every time Liu Fei thinks of the things in the warped space of the small strong light brain, Liu Fei will have some fantasies. If the small strong light brain follows here, he can form an interstellar force based on the equipment and technology it possesses, and it will be invincible. It is estimated that the entire Ideal Star can be liberated in a week, and by then, he can get whatever he wants for the metal of the Ideal Star.

It's a pity that everything is a fantasy. It is said that building an interstellar force is extremely difficult just to repair the Brave Enterprise.

In fact, if there is the ability to form a star force, it is impossible to lack metal.

Whether it's a dream or a fantasy, it can't change the reality after all. Liu Fei can only honestly convert the micro engine into a propeller... an ancient propeller propeller.

Liu Fei's modification was not boring for Meier and the three of them. Watching all kinds of tools and metals sliding and jumping between Liu Fei's fingers, and the photoelectric sparks flickering, changing into various shapes, The three of them were mesmerized, and what puzzled the three of them most was that Liu Fei's concentrated expression and flowing movements seemed to possess a strange charm, and every gesture of his hands would make people intoxicated and unable to extricate themselves.

The wooden raft drifted with the water of the Nujiang River. Time passed bit by bit, and a brand new machine had already revealed its embryonic form. The flat micro-engine was fixed on a fixed light metal frame. The tail of the micro-engine, A long metal rod was welded, and at the other end of the rod, three metal leaves were welded.

Finally, it's done!

Liu Fei stood up, took a long breath, picked up the engine with one hand, and strode towards the stern.

Seeing Liu Fei walking towards the stern, the three of them were stunned, especially Wei Xiong, who opened his mouth wide and looked shocked. He helped clean up those metal components just now. Although they are not heavy, after welding together, at least there is It weighs hundreds of catties, and the metal weighing hundreds of catties is as light as nothing in Liu Fei's hands...

ps: My eyes have finally recovered slowly. Although they are a little red and swollen, I can code and write online. Thank you brothers for your concern!