The invitation to dinner was turned down.

Luke said he was calm, women! A few days a month when you have a bad temper.

If she doesn't come, she'll eat by herself.

After dinner, he threw himself into the sea of knowledge again. During this time, Luke went back to the college entrance examination years. He ate, slept and read books at three o'clock every day. As for entertainment and women, they are adult things, not high school students.

After a few days of study, he felt like a different person. Krypton's huge knowledge system filled his small head, making his thinking, vision and cognition a milestone like progress.

And that's just the beginning.

The nine level education has broken through the third level and advanced to the fourth level.

Level 4 education is about cutting-edge technology that top scientists will only study, including some quantum theory and introduction to basic space. From this level, the mass energy conversion equation will move to a more profound level.

Knowledge points are obscure, difficult to understand and difficult to digest.

Even if Luke swallowed the souls of three top scientists and had a huge knowledge base, he felt weak for a while.

As the level rises, the speed of learning begins to decline.

From level one to level three, it took only five days, and from level three to level Four, it took six days.

Four levels up is not the category of Earth Science and technology, whether it is the in-depth analysis of space theory, or the inheritance law of genetic factors are not the knowledge of this era.

Luke studied hard, but he was in a surprisingly good mood.

With these technologies, ghost armor can take a big step forward, the idea of biological armor can also be put on the agenda, as well as the planning of artificial intelligence.

Krypton's information technology has brought him a lot of inspiration. He feels that he needs to plan the CPU of ghost 1. If he can, he hopes that the processor will have the ability of automatic evolution.

The premise of automatic evolution is fluid metal.

Krypton's fluid metal is tailor-made for artificial intelligence. It only needs a small piece to store the information flow of the whole world. The problem is that this kind of metal is extremely rare and can only be used in the databases of krypton spacecraft, large groups and military enterprises.

The control center of the lonely fortress is a liquid metal which weighs 11 kg and is also the core of the intelligent housekeeper al.

"If only I could cut off a piece."

Luke muttered to himself, his eyes rolling, and after thinking for a long time, he could only shake his head and sigh.

The defense mechanism of lonely fortress is very perfect. It's useless to cut off a piece of its meat under the eye of Butler al.

It's all right. I'd better make clear the principle of operation first. I don't know how to use it even if I have metal.

Luke put down his mind and continued to study.

Learning makes me happy!

Study hard makes me doubly happy!

Hard, hard, for the future of mankind, for thousands of long legs and small waist, I, Luke

Boom!

The ship suddenly rocked with a very strong amplitude.

Luke's face slightly changed and he quickly grasped the handrail.

Shaking lasted half a minute to stop, do not know what happened.

Luke thought it was wrong, so he walked out of the room and down the corridor to the main control room.

"What happened to the shaking?"

Linda stood in front of the moon window, looking very complicated.

"Krypton, here it is."

A huge dark red reflecting star appears at the far end of the field. This is the star of krypton's Galaxy, which is called lhs2520 red dwarf.

Looking forward through the moon window, lhs2520 red dwarf is like a giant fireball hanging in the starry sky. The red light is all over the whole field of vision. It has the ultimate beauty of bloody sunset and afterglow.

Luke looked at it in amazement. Gradually, a strange light flashed across his face.

He found that his eyes didn't feel sour.

On earth, few people dare to look directly at the sun with their eyes. If the sun is too bright, it will burn the eye mask. Here is different. The lhs2520 red dwarf is like a dying flame, with only light but no heat.

No wonder the kryptonians recklessly exploited the energy in the earth's core, which was originally rooted here.

Intelligent housekeeper al appeared on the virtual screen and began to report the damage,

"the outer wall of the spaceship was damaged by 0.92%, and has been repaired!"

"Power loss 7.31%!"

"Other parts, no abnormality!"

Linda took a deep breath and began to give the order,

"move to the fourth planet orbit line, send out the emergency contact signal, and send any suspicious information collected to the home screen. I want to check it myself."

"At your command."

The signal tower at the top of the lonely fortress, the high-frequency information flow spreads to the whole galaxy in the form of light waves.

Soon, a series of mysterious and complex information flows appeared on the screen, some krypton characters, some code.Luke secretly glanced a few eyes, could not understand, simply stood aside, continue to act as a bystander.

Linda looked up the information while parsing the code. It took her half an hour to sit. The information on the screen was dense, but none of it was what she wanted.

Imperceptibly, tears such as broken line beads, on the desktop into two small puddles.

Luke sighed, not knowing how to comfort him.

A survivor of civilization!

It sounds awesome, and the loneliness and suffering in it can be understood by ordinary people.

Just imagine, one day in the future, when the earth perishes, you will become the only child. How do you think about it in the face of the future at a loss.

"Think about it. Krypton has a population of 100 billion. There must be survivors. Slowly, you can always find them."

Linda wiped away her tears and didn't speak. Her eyes were fixed on the screen. She couldn't let go any clues.

Perhaps it was God's pity that the emergency contact signal from the lonely fortress was answered.

The source of the signal is a space station 500 million kilometers away.

Linda looks ecstatic. After positioning the coordinates, she flies at full speed.

Half an hour later, the lonely fortress docked in the outer layer of a space station that looked very shabby. According to the signal, the source was here.

If someone responds to the emergency contact signal, it means that there may be krypton survivors inside.

Linda didn't want to wait for a second. She put on her combat suit and went to the space station.

"Wait a minute!"

Luke frowned. "At least contact before you go. What if it's a signal from the enemy?"

"There can be no enemy."

Linda vowed, "the space station has the Kryptonian logo. It's Kryptonian's home. Only Kryptonian will live in it."

"They need me, I must find them!"

The girl said no more, opened the cabin door and took a small aircraft to the space station.

Luke stood in front of the moon window, always feeling something wrong.