"How long will it take now?"

"The computing power is further enhanced, and it will only take eighteen days."

Chen Feng clenched his fist fiercely.

Done!

Eighteen days later, it happened to be AD 27.

Some things are truly destined.

At eight o'clock in the morning.

There is still one hour and forty-three minutes left before the trial.

Chen Feng took a small black box from Ou Qinglan, with an in-ear earplug attached to the small box.

Ou Qinglan tugged her white hair and said: "Success. Next, you can wear this near the intruder barrier, and you will hear some sounds. The closer the distance, the clearer the sounds will be."

Chen Feng nodded, put on the blue stars, stuffed the box into his clothes, and put on the headphones.

He turned his head and looked beyond the starry sky.

Still nothing.

He looked back at the direction of the earth.

The military's millions of warships over there are still waiting solemnly.

He smiled freely at Tang Tianxin and waved to Lin Bu's head, "I'm going. See you later."

After entering and exiting the cabin, the door opened and Chen Feng jumped.

The blue stars spurted light, and he walked alone on the road, quickly approaching the edge.

When he first stepped out of the cabin, the sound in his ears was very low and chaotic.

Three minutes later, he completely reached the edge.

He popped a metal ball from his fingers. As soon as it was less than half a meter away from the body, the metal ball was broken down into particles invisible to the naked eye.

The sound in his ears finally became clear.

Chen Feng was shocked and couldn't be more surprised.

This voice is actually "The Voice of the Earth"!

The biggest question in Chen Feng's mind was finally solved.

Why did the invaders come?

How did the invaders find Earth?

How did they master the means to control humans?

The case was solved.

On August 20 and September 5, 1977, humans launched two spacecrafts, "Voyager 2" and "Voyager 1" respectively.

Each of the two spacecrafts carries a gold-plated copper CD with the name "Voice of the Earth".

This golden record carries the mission of human beings to communicate with the universe and galaxies.

This was originally a goodwill that mankind put into the universe, but in the end it led to doom.

Human beings want to be qualified to enter the circle of cosmic civilization.

But this qualification comes too early and too quickly, and humans cannot bear the consequences.

Ou Qinglan said that the information Lin Bu 'sees' is based on a cycle of ninety minutes.

The golden record containing "Sounds of the Earth" contains various sounds of nature and 27 world-famous songs, and the audio adds up to exactly 90 minutes.

These sounds completely expose the sonic information that the human brain can receive and process, as well as the structure and logic of human thinking.

The intruders used the golden record as a starting point to infer the structure of the human brain and easily gained insight into human thinking.

The piece of high-purity uranium-238 embedded in the jacket of the golden record has a half-life of 4.17 billion years. The alien civilization that captured the golden record can use this to calculate the launch date of the detector.

This again exposes the short history and level of civilization of mankind.
Chapter completed!