Europa 2's atmosphere drops more unmanned reconnaissance airships. Of course, these losses are nothing to the Ark, a strong production chain, and the production of these is only a moment's work.

The fall of every unmanned reconnaissance airship will affect the hearts of the people on the ark, which is an unspeakable fear, especially when you don't know what the other person looks like and what the other party will take next.

The Ark's space room. This is the heart of the whole ark, both the mind and the central nervous system.

"Unclear about life forms?"

"There's a young scientist who thinks it's gaseous."

"Gaseous? Is there any evidence? ”

On the three-dimensional display, a video of an unmanned reconnaissance airship falling is replayed at a speed 10 times slower. "Oh. Gaseous life forms. ”

……

Zhou Kun slowly flipped through his father's notebook. In prehistoric times, there was such a thought, which existed without relying on human consciousness called matter. So are humans material? There are three basic forms on Earth, gases, solids, and liquids. So what form does human beings belong to if they are material?

Of course, there were many ideas in prehistory, and in addition to this, everything in the world is made of matter, so human beings must be material. But human beings are not ordinary substances, and the most striking feature is that human beings are conscious.

Zhou Kun felt a little depressed, these theoretical things made him not interested, but it seemed to be related to the origin of human beings. According to my father's notes, life in the universe took various forms, even liquid, solid, and even gaseous.

……

On the ark, people's spirits were tense. The fallen scientist was diagnosed with intermittent shock and was sent to the medical city inside the Ark for treatment.

The atmosphere inside the Ark was odd, with some advocating the elimination of life in this gaseous form, others advocating continued probing, but in general it was still the vast majority.

"Is that appropriate?"

"I even doubt the real reason for the disappearance of large organisms on Earth hundreds of thousands of years ago."

"Could it be that you have been baptized by an alien life?"

“……”

Scientists are cautiously discussing the possibilities.

"Now the situation is that these beings have already done something against us. The unmanned reconnaissance airship can be said to represent the will of mankind, and if it is replaced by a manned airship, it will have lost its life at this moment. ”

"Then vote, raise your hand if you think you should use force."

In the end, all the members passed the use of force.

The armed forces, which have received new orders, have finally bared their fangs.

"Neutron bomb preparation." For the first time, a neutron bomb developed for human operations in outer space has finally been used.

"Launch."

Dozens of neutron bombs broke away from the Ark and headed straight for Europa 2 at near-sub-light speeds.

This is the first time in human history that force has been used against an extraterrestrial life organism.

The power of the neutron bomb was comparable to that of an asteroid impact, and in an instant, the entire Europa was engulfed in a heat wave, the seawater evaporated, and the earth's crust shifted in the massive impact. The part that was hit formed a trench, and the part that was squeezed formed land.

Thousands of lifeforms were reduced to nothingness in the energy waves of the neutron bombs, and all sorts of miserable cries rang out in the air. Even in the deepest depths of the ocean, in the depths beyond the reach of manpower, tragedy has occurred.

The experts on the ark report the results in real time. From the moment those lifeforms attacked the unmanned reconnaissance airship, the war began.

Li Xiaorui, the first person responsible for "evolution", witnessed the whole tragedy, which was a massacre. The massacre of the original life form by humans. However, the harm to human beings caused by these strange life forms is enormous.

"Survival always comes at a cost, and if you don't eliminate them, they will obliterate you. This is the law of cosmic survival. ”

This cosmic law of survival officially became a human textbook theory a few years later. Historically known as the Law of Ganymede.

On the ark, people didn't be happy for long, and it was really the current situation of Europa 2 that made people feel weird. Some even consider gaseous life forms to be soul bodies. Scientists were not thrilled by this, and a sense of sadness crept in, as if they were thinking of several genocides in prehistoric civilizations.

"Continue to send unmanned reconnaissance airships."

"Release."

More unmanned reconnaissance airships flew to Europa 2. In the midst of the ruins, all kinds of data are collected.

"There is no life showing."

"No gaseous life forms found."

The unmanned reconnaissance airship carefully searched almost every corner, and it seemed that everything was obliterated by a neutron bomb.

The air was filled with the smell of rare metal after the neutron bomb was used, and some transparent things gradually gathered in one place, getting bigger and bigger, angry! Anger to the extreme.

Something strange also appeared in the deepest part of the seabed, and the sound waves conveyed anger.

Amid fears, some unmanned reconnaissance airships have inexplicably disappeared.

"Report, the unmanned reconnaissance airship H team in the East 2nd District is missing."

On the three-dimensional screen, there are more and more red dots that disappear.

"This, this, so strong. What is it. ”

"Neutron bombs can't kill you?"

The scientists looked at each other. Fear creeps in the heart.

……

Zhou Kun watched quietly, learning never ended. Zhou Kun sighed that only continuous learning can understand this.

The longing for his father is also getting stronger and stronger, but there has been no news. Although it is roughly judged that the father is likely to go to Europa with the Ark, everything is uncertain until it is confirmed. How nice it would be if the deep space fortress could be its own.

Before I knew it, it was the next day.

Bang bang bang. "Zhou Kun! Got up. Zuo Lan's voice sounded outside the door.

Zhou Kun had a feeling that life was worse than death.

"The people of the anti-gravity group have been released. Pan Wei brought them all back. Zuo Lan said excitedly.

"What? Brought back? ”

"Yes."

"Quick, arrange to see them." Zhou Kun quickly jumped up from the bed, finished dressing, and opened the door.

"Let's go." What could be more exciting? The existence of these people is no less meaningful than the materials retrieved from the Deep Space Fortress.

……

Lin Yu didn't expect that at the door of the official residence of the Ministry of Emergency Affairs, some students of the Galileo were waiting.

"Miss Lin, our captain has been waiting for you." Pan Wei said with a smile. "You don't know anyone here, can you come back to the Galileo with us?"

Lin Yu hesitated and nodded. There really wasn't anywhere to go except for the Galileo. And because you don't have an identity card, you can't get out of the city at all.

……

"Welcome back." Zuo Lan said to Lin Yu with a smile.

"Thank you."

All of this is a library of anti-gravity technologies that can move in Zhou Kun's eyesight.

"Welcome home. Welcome to the new Galileo. ”

……