After four hours of studying, Chen Xu came out of the learning machine, his mind was dizzy, and he finally returned to his place and fell asleep.

This time, the side effects were even more serious than before, and after waking up, I vomited dimly, and it took a day to recover.

He sat at his desk, took a sip of a glass of milk in his hand, and while looking at the e-book on the screen, he asked, "When can I take the test?" ”

Tai Chu replied, "There is a fixed time for the assessment of intermediate engineers, only once a month, and the most recent is after ten days. ”

"Ten days later......"

Chen Xu calculated in his heart, by then, it would be almost a month, I don't know what will happen, and I can't say if I will have the opportunity to participate in the assessment.

So, he simply relaxed and looked at the e-book in front of him seriously.

In addition to the text, the books provided by Taichu are also equipped with detailed pictures and high-definition videos, which are very informative and can be said to be a set of encyclopedia of operation manuals.

If he is allowed to memorize it himself, he may not be able to memorize it in a few years. Now, it only takes a few hours to memorize such a tome in your head.

This learning machine is undoubtedly a cross-era invention. It makes up for the weakness of the human brain's slow memory, skips the long learning process, and saves time for growth. It can't be overstated.

He memorized a complete set of "Wireless Communication Maintenance Basics" in his mind, and the harvest was beyond imagination, even if the task failed, it would definitely not be a loss.

He sat there reading, and the Prima did not come to disturb him.

"Chen Xu, there is an unexpected situation."

Suddenly, Taichu's voice rang out, and the synthesized electronic sound sounded like a hint of solemnity.

Chen Xu's gaze moved away from the book, and he asked with some confusion, "What's the situation?" ”

Taichu said, "There is an unidentified object, right in the path of the spaceship, which cannot be expelled, cannot be destroyed. An hour and a half minutes later, an impact is expected. ”

"Wait."

Chen Xu noticed its words and asked with some shock, "Spaceship?" You mean, here's a spaceship? ”

"Yes, this is the Aurora spaceship. And you, now the only crew member on the ship. ”

Chen Xu was a little dumbfounded, he thought about many possibilities, it was an underground base, or a future city or something, but he didn't expect that it would be a spaceship.

The main thing is that this place is too big, according to his experience in taking the teleportation pod, the straight-line distance is at least a dozen kilometers. If it's a spaceship, how big does it have to be?

"Now is not the time to be surprised." Taichu reminded him, "You should think about how to deal with this incident." ”

Chen Xu realized the seriousness of the matter from its urgent tone, forcibly suppressed the shock in his heart, and said, "Can you bypass it?" ”

"I tried it before, and after getting around, it didn't take long for it to reappear on the fairway. Drones were also sent to intercept them, but all kinds of attacks had no effect. The impact of the drone will also not be able to cause damage to it. At the moment, it has been classified as the highest level of threat. ”

After listening to its narration, Chen Xu couldn't help but smile bitterly, "To deal with this kind of thing, you must have a way better than me, I don't understand anything, it's useless for you to ask me." ”

Taichu said, "According to the regulations, when there is a major crisis that threatens the survival of the spaceship, the final decision-making power must be handed over to humans, and you are the last human on the spaceship, and you must shoulder this responsibility." ”

Chen Xu calmed down, knowing that this was a test that he had to face in the dream game, and asked, "What kind of thing is that?" ”

"A black box about a cube in size."

With Taichu's words, an image appeared on the screen in front of him, a black cube, and the material was indiscernient.

"A cube?"

Chen Xu imagined for a moment, compared to this spaceship, one cubic meter was like a grain of sand. It's such a grain of sand, but it makes Taichu like a great enemy.

He couldn't help but think of the "Three-Body Problem" he watched not long ago, this cube, could it be a weapon like a water drop?

"Probably not."

After thinking about it for a while, he came to a judgment. If it's really like a water drop, it's like a novice who has just entered the game and has encountered the ultimate boss, and there is no possibility of completing the task at all.

This is a game after all, and the designer will not design such a desperate situation.

After a while, he had an idea and said, "I have an idea, maybe I can try it." ”

…………

When Chen Xu was facing a crisis, after Yang Jinxia on the other side entered the whirlpool, the screen in front of her was all black, and a distorted force field tore at everything around her, and a trace of pain appeared on her face.

Immediately, sparks erupted from all the electronic instruments, and with a crackling sound, the entire control room went dark.

When everything returned to calm, Yang Jinxia ignored the control room, clicked on the personal panel, and saw that the distance between the couple and her was 500 million kilometers, and couldn't help laughing, "It's really a wormhole." ”

"However, there are still 500 million kilometers, how can we get there?"

With some difficulty, she stood up and groped in the darkness to find S01 lying on the ground and restart it.

At this moment, there was a harsh grinding sound outside.

"Look, the hosts here are really welcoming." Yang Jinxia sat back in his seat and said, "Go, restart the other robots." Then, respond well. ”

"Yes, master." S01 responded, quickly restarting the robot that had fallen to the ground.

The first to restart was B01, Yang Jinxia said, "Come here, help me put on my spacesuit." ”

B01 pulls out a large metal case from under her seat, opens it, pulls out a spacesuit, and helps her put it on.

When dozens of robots in the control room were restarted, in addition to the scratching sound, there were more knocking sounds outside.

"Get out there and kill them."

Yang Jinxia waved his hand, and a tall attacker who walked in front opened the heavy door and was the first to rush out.

Through the night-vision function of the spacesuit, she saw many strange beasts outside the door, but their size was obviously smaller. Let her have some guesses.

Is it because you are not strong enough to penetrate the wormhole?

She didn't move, she watched her robot kill out, occupy the position of the doorway, expand outward, and restart when she encountered the robot that fell to the ground. As more and more new forces joined, the speed of the clean-up became faster and faster.

In addition, some surviving maintenance robots are working hard to repair the host system in the control room.

Half an hour later, the host system rebooted successfully.

The screen in front of Yang Jinxia's eyes lit up again, reopening his vision.

Outside is a strange world, bare ground, behind it is the black whirlpool, in front of it is a huge building, maybe not called a building, more like a cave formed after hollowing out a mountain, looking at the past, the dense cave entrance, looking a little unscrupulous.

She noticed that the mountain was visibly incomplete, and that the peak had disappeared, as if it had been destroyed by some force. This is supposed to be a masterpiece of mankind in the war hundreds of years ago.

At this time, strange beasts continued to emerge from those holes and join the warband.

"Is this the base camp of the alien beast?"

She had some doubts in her heart, how could she possibly create a wormhole that could travel through space with the strength of these strange beasts?

Or are wormholes naturally formed?

At this time, all the robots that passed through the wormhole had already restarted, constantly pushing the warband into the outer layer.

"Kill it, and leave no one behind." Yang Jinxia waved his hand, and when he gave this order, there was no mercy on his face, the strange beasts here are all environmental destroyers, and keeping them is a scourge.

。