Technological supremacy starts with acquiring alien spaceships

Indeed, Chen Yu provided them with the underground city's controllable nuclear fusion energy system and the ecological cycle system.

Now, he's also providing them with grain fruit trees obtained from aliens and Lianglong breeding technology.

If they still can't make it work, then it really is the incompetence of their leaders.

As for the last matter, Chen Yu is temporarily unable to interfere with the Milky Way Interstellar Federation.

Chen Yu can only bear the annually increasing federal management fees.

After all, Earth's current productivity is strong, and it is the dominant planet within 2000 light-years.

Each year, it sells dozens of home-class motherships within the 4th-level civilization range, and hundreds of thousands of ordinary attack spacecraft.

Currently, Earth's internal GDP is only 150 trillion Yanxia coins.

But its interstellar manufacturing GDP is as high as 2 trillion Galaxy coins.

And the exchange rate between Galaxy coins and Yanxia coins is as high as 1 to 500.

This is because Earth has joined the ranks of 4th-level civilizations, and the exchange rate of Yanxia coins has also risen accordingly. If it were at the beginning...

1 Galaxy coin could be exchanged for hundreds of thousands of Yanxia coins.

Earth's products are now exported to the entire Milky Way.

Now, Earth's Maotai and Zhonghua cigarettes have become highly sought-after luxury goods in the Milky Way.

And just like that, two years passed.

These two years were the most comfortable years Chen Yu had spent on Earth.

His younger sister, Chen Jia, has become an interstellar superstar within 2000 light-years.

Because of her outstanding appearance, as well as her excellent singing and acting skills.

In the human star systems within 2000 light-years, Chen Jia's fame is even greater than Chen Yu's.

In this area, Chen Jia has hundreds of billions of fans, most of whom are alien human fans.

This was something Chen Yu never expected. Back then, he established an entertainment company just for his sister as a hobby.

As a result, how many years has it been, only a little over ten years, and his sister has actually become a super idol in a star field of the Milky Way.

During these two years, Chen Yu took his wives to travel to other planets, and he could even see his sister Chen Jia's advertising posters on other planets.

And during these two years on Earth, Chen Yu rarely saw his sister. Her current TV dramas are all filmed in the Milky Way's common language.

Her newly released songs are also popular on other planets, and she often holds concerts on major planets.

And Chen Jia is also enjoying it. She likes this feeling of being sought after by fans from countless planets.

It also allows Earth's culture to spread throughout the Milky Way, especially because Chen Jia's TV dramas are popular in the starry sky.

Some of the overbearing president short dramas that Earth had previously eliminated have also become popular in the interstellar space.

This made Chen Yu even more caught off guard. A local overbearing president short drama filmed on Earth for hundreds of thousands of dollars...

Could sell the copyright for millions of Galaxy coins on the neighboring Mesolas or Cecilia planets, which is outrageous!

Later, Chen Yu learned that Earthlings look better and more well-proportioned.

They don't have the kind of features where their heads are a little too big, or their waists are a little too thick, and their eyes look like aliens'.

They are more in line with the aesthetics of the universe's human race, so Earthlings are more easily accepted, and even many alien human races come to Earth to find partners.

A new day. Chen Yu was on the top floor of the Huanyu Technology ground building, opening the heat insulation layer, basking in the strong radiation sunlight, and absorbing the universe's bright energy.

An alarm from the AI sounded in his mind.

It had been two years since he had heard an alarm from the AI.

[Alarm, alarm, an alarm has been received from Outpost Base Earth 2. The base is under attack by unknown creatures, and the planet is under unknown attack.]

Chen Yu immediately opened his eyes.

'AI, what's going on?'

[I just received a quantum communication signal from Earth 2. The outpost base is under attack. Currently, all life signals from the base have been lost. Only a short video has been sent back.]

'Play it immediately!'

The video is not very clear, but it can be switched to other ray frequency bands.

Chen Yu first watched it in normal mode, and only saw huge black shadows crawling out of the coastline.

He couldn't see what they were, densely packed, heading towards the outpost base.

'AI, what are these things?'

[The data obtained is currently too little to determine exactly what these things are!]

'Switch to other rays and replay the video.'

[Okay, Captain.]

The AI is now playing the video in infrared thermal imaging.

When Chen Yu saw the things crawling out of the coastline, he only felt his scalp tingling!