The Reaper fleet returned to Earth through the jump channel, and this war against the Draco galaxy lasted three months before it was completely victorious, and it has to be said that the strength of the Earth Federation is already obvious to all.

The alien race that has grown up by relying on talent has a high lower limit of strength, but the ceiling is very low, and the angel race is such an example.

Objectively speaking, there is no doubt about the strength of the angel clan, only from the perspective of physical fitness, these birdmen are almost the most powerful existence in the universe, there are no obvious shortcomings, the average life span is more than 10 times that of earthlings, the growth period is short, and they have extremely strong combat effectiveness and survivability when they become adults, but even after strict training, there will not be much change.

But the earthlings are different, their physical fitness is not excellent, and they can't even rank in the top ten in the universe, and the only thing that can be commended is only super learning ability, if there is no advanced technology as support, and without powerful equipment to assist in combat, the Earth Federation may always be able to hover at the midstream level.

Mu Chen has always had a sense of crisis, although the current status of the Earth Federation is very high, and it seems that the strength is extremely strong, but the fault tolerance rate is very low, and the gap in talent is difficult to make up, once any alien civilization surpasses the Earth Federation in science and technology, it will be doomed to be a disaster for the earth.

Therefore, Muchen has always vigorously supported scientific research and innovation, almost regardless of the cost, a large amount of funds and resources have been invested, and the status and treatment of scientific researchers have been unprecedentedly improved, becoming the most respected group of people outside of space soldiers.

Mu Chen also tried his best to find advanced technology from other civilized races, whether it could be used or not, he would introduce it first.

With this full support, the scientific and technological level of the Earth Federation has been rapidly improved, and the lives of the people on the earth have been improved in all aspects.

The long-term accumulation of mass production has finally formed a qualitative change, and the technology tree planted by the Earth Federation has also reached the time of maturity and fruition.

The transition technology obtained from Proxima Centauri has been thoroughly absorbed, and researchers have modified it to create more energy-efficient jump engines, which have been converted from military to civilian use.

This miniaturized jump engine can be installed on civilian spacecraft, allowing merchants' merchant ships to easily reach galaxies hundreds of light-years away, greatly reducing the cost of transportation in trade activities, and to put it mildly, any galaxy in the universe can become their target market as long as the earthlings want.

With a powerful escort fleet to provide protection, and Lord Death's retribution-ready personality, no one wants to offend the Earth Federation's caravan easily.

There has also been a major breakthrough in nano genetic modification technology, the transformation process is no longer as painful as Mu Chen has experienced, and the success rate is higher, but the cost is still high, and it will take some time to use it on a large scale.

However, the existing production is enough for the Reaper fleet, and the wounded who returned from the space battlefield were injected with this modification agent after signing the letter of intent, and the severed limbs and disabilities were restored to the greatest extent, and the nanobots further strengthened these warriors, giving them invulnerable physical defenses and amazing resilience.

It is believed that when nano genetic modification technology can be popularized, earthlings will be greatly improved in talent, and their physical fitness will no longer be inferior to those fierce aliens.

Dumatt's machining technology has also been learned by the Earth Federation and applied to the manufacturing industry, and more mature and efficient production lines have been manufactured

It has liberated a large number of labor resources and improved the productivity of all walks of life.

The level of medical care in the Earth Federation has also made great progress, and the hospital's medical pod is updated almost every month, and most diseases can be treated through the medical pod.

As a result, the average life expectancy of earthlings has been greatly improved, from 80 years old to more than 100 years.

The cost of medical care has also been greatly reduced, and middle-income families can buy a home-grade medical cabin within a year as long as they save some, and some minor problems do not need to go to the hospital, and they can be solved directly at home.

The lives of people on the earth have also changed with each passing day, small intelligent aerial vehicles can be popularized into everyone's homes, and they do not need to take public transportation to travel, as long as they sit on the aircraft at the door, they can send people to any place at high speed and safety.

This micro-light brain implants a micron-level chip in the pupil, which is driven by the bioelectric energy generated by the human body itself, and can access the information needed anytime and anywhere, which has become more convenient.

This technology has realized the "Internet of people" in the true sense, which is equivalent to everyone carrying a huge information resource base, which has completely changed the way people on earth learn.

Technology is changing people's lives in an all-round way, and all aspects of clothing, food, housing and transportation are becoming different.

The intelligent AI technology obtained by the Earth Federation from the cybbromancers has also been applied to real life, and robots with a very high level of intelligence can do more work, and some repetitive tasks have been completed by robots.

The freed up human resources are heavily diverted to creative positions or interstellar trade.

……

Mu Chen returned to the Earth Federation and encountered an unexpected thing, there was too much money and there was nowhere to spend it.

After defeating the Angels, the Reaper Fleet brought back a large amount of funds and resources, which were stored in the universal currency of the federal central bank in trillions.

"Mu Chen, hurry up and find a way to spend the money, so much money is stored in the solar system, once it causes expansion, the blow to the economy will be very terrifying." Uncle Liu said anxiously to Mu Chen as soon as they met.

This is indeed Mu Chen's negligence, he only thought about the implementation of the three-light policy at the beginning, and forgot the inflation problem caused by a large amount of money.

The entry of such a huge amount of currency into the solar system market will inevitably cause currency depreciation, and a large currency depreciation will cause the price of commodities to rise, which will seriously affect the enthusiasm for foreign trade.

After all, if the purchase price and cost of commodities are too high, the profits of foreign exports will shrink significantly, which is not conducive to the Earth Federation's development of the interstellar market.

"All this money can't be used in the solar system, otherwise it will inevitably hit the price of the currency." Mu Chen was also a little worried.

"Then go to the Cosmic Alliance to invest, anyway, spend the money as soon as possible." Uncle Liu said angrily, "What do you kid think, what's the use of bringing so much money back to the solar system directly?" It's better to bring more supplies back. ”

"Isn't this poor and didn't think about it that much at the time?" Mu Chen said embarrassedly.

"I have made a list of resources urgently needed by the Earth Federation, all of which are scarce resources that are not produced by the solar system, you send someone to find them and see if you can buy some mining stars to come back, the Earth Federation

Reserve more scarce resources for future development. ”

Mu Chen checked it, nodded and said, "I arranged for the intelligence department and the economic and trade department to be in charge of this matter, but there will still be a lot of Xingyuan left." ”

"Set aside some of it to improve people's livelihoods, repair all the infrastructure of the earth, and let the people have fun if the federation has money." Uncle Liu said with a smile.

"The rest will be used to invest in small and medium-sized enterprises, focusing on supporting some companies with interstellar trade to help them accelerate their development." Mu Chen thought for a while and said.

Liu Bo said: "Yes, it can be issued to them through low-interest loans, so that the money can roll over and form a virtuous circle." ”

Mu Chen said with a smile: "The investment in scientific research can also be increased a little more, science is the primary productive force." ”

A huge amount of money has been invested, which has further stimulated the enthusiasm of the market, and I believe that it will not be long before the comprehensive strength of the Earth Federation can be further improved to a higher level.

After dealing with these things, Mu Chen finally has time to go home and rest, and he has been away from home for three months, and he still misses those people at home.

During pregnancy, the wolf girl and Laura became more attractive, especially Laura, who had a plump body, caressing her slightly bulging lower abdomen, with a faint smile on her face, exuding mature charm from the inside out.

But this made Angela suffer, and she endured the conquest of Mu Chen alone, and the ravages of the storm almost tossed her to death.

Angela, who was almost prostration, complained tiredly: "Necrosis, how can you bully people like this, you can't surrender, I'm about to be tossed apart by you~"

"When did you see me accept the enemy's surrender?" Mu Chen said with a wicked smile, gently wiping the beads of sweat from Angela's forehead.

"Da Manniu, I think you should find two more sisters to come back, otherwise you will drive me crazy sooner or later." Angela pouted.

Mu Chen just smiled slightly, with the company of these three women, he was already very content, his heart was stuffed, and it was difficult to accommodate others.

"How long can you stay when you come back this time?" Angela lay in Mu Chen's arms and asked in a whisper.

"It's not certain, now that the Cosmic Alliance is in a turbulent period, maybe we will have to fight again tomorrow." Mu Chen smiled bitterly and said, "What, you can't bear me?" ”

"Not really." Angela wrinkled her nose and said, but her arms were tightly wrapped around Mu Chen's waist, greedy for the smell of his body.

"I've never asked you, follow me, are you really happy?" Mu Chen caressed Angela's face and asked gently.

"Why do you ask this question all of a sudden?" Angela said curiously.

"It always feels like I've wronged you." Mu Chen said guiltily that although he and Angela came together by accident, these times of getting along also made the two have some tacit understanding and get used to each other's existence, Mu Chen cares about her feelings very much.

Angela turned over and lay on Mu Chen's body, reached out to pick up Mu Chen's angular face, and said seriously: "With you, I have never regretted it, not for a moment." ”

"That's good." Mu Chen smiled evilly and said, "Let's have another round." ”

"Oops, no! I can't stand it......" Angela said in a coquettish voice, but Muchen had already picked up his gun and mounted his horse and smashed the yellow dragon.