After four hours of study, Chen Xu came out of the learning machine and was drowsy. He finally returned to his place where he lived and fell asleep.

The side effects this time were even more serious than before. After waking up, I vomited in a dark and took a day to recover.

He sat at the table, took a sip of milk in his hand, and looked at the e-book on the screen, and asked, "When will I take the assessment?"

Taichu replied, "The assessment of intermediate engineers has a fixed time, only once a month, and the most recent one is ten days later."

"Ten days later..."

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

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

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

If he had to memorize it himself, he might not have been able to finish it in a few years. Now, it only takes a few hours to remember such a big book in his mind.

This learning machine is undoubtedly an invention that has crossed the ages. It makes up for the weakness of the human brain's slow memory of things, skips through the long learning process, and saves time for growth. It is not an exaggeration to praise it.

He remembered the complete set of "Basics of Wireless Communication Maintenance" in his mind, and his harvest was beyond imagination. Even if the task failed, he would definitely not lose.

He sat there reading, and Taichu didn't come to disturb him.

"Chen Xu, something unexpected happened."

Suddenly, Taichu's voice sounded, and the synthesized electronic sound seemed to have a hint of solemnity.

Chen Xu's eyes moved away from the book and asked in confusion, "What's the situation?"

Taichu said, "There is an unknown object that is on the channel of the spacecraft and cannot be expelled or destroyed. It is expected that an impact will occur after one hour and five minutes."

"Wait a minute."

Chen Xu noticed it and asked in shock, "Spaceship? Do you mean, is this a spaceship?"

"Yes, this is the Dawn spacecraft. And you, now the only crew member on the spacecraft."

Chen Xu was a little stunned. He had thought about many possibilities: it was an underground base or a future city, but he did not expect it to be a spacecraft.

The main reason is that this place is too big. According to his experience in riding in the teleportation cabin, the straight-line distance is at least ten kilometers. How big would it be if the spacecraft were?

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

Chen Xu realized the seriousness of the matter from its urgent tone, suppressed the shock in his heart and said, "Can you get around?"

"I tried it before, and after bypassing it, it will appear on the waterway again not long after. I have also sent a drone to intercept it, and all kinds of attacks have no effect. The impact of the drone cannot cause damage to it. At present, it has been listed as the highest level of threat."

After listening to its story, Chen Xu couldn't help but smile bitterly, "You must have a better way to deal with such things than me. I don't know anything, and it's useless for you to ask me."

Taichu said, "According to regulations, when a major crisis that jeopardizes the survival of the spacecraft, the final decision-making power must be handed over to humans. You are the last human on the spacecraft and must shoulder this responsibility."

Chen Xu calmed down and knew that this was a test that must be faced in the dream game. He asked, "What kind of thing is that?"

"A black box about one cubic cube."

With Taichu's words, an image appeared on the screen in front of him, a black cube with no material visible.

"One cubic?"

Chen Xu imagined that compared with this spacecraft, a cubic cube was like a grain of sand. It was such a grain of sand that made Taichu feel like a great enemy.

He couldn't help but remember the Three-Body Problem that he watched not long ago. Will this cube be a weapon like a water drop?

"It shouldn't."

After thinking for a while, he made a judgment. If something really looks like a water drop, it is like a novice who has just entered the game and encounters 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 that will surely be dying.

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, Yang Jinxia on the other side entered the vortex, and the screen in front of her was all black. A twisted force field tearing up everything around her, and a hint of pain appeared on her face.

Then, sparks appeared on all the electronic instruments, and with the crackling sound, the entire control room darkened.

When everything returned to peace, Yang Jinxia ignored the control room and clicked on the personal panel. Seeing that the distance between the couple and her was 500 million kilometers, she couldn't help but smile, "It's indeed a wormhole."

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

She stood up with some difficulty, groped in the darkness, found s01 lying on the ground, and restarted it.

At this time, there was a harsh and scratching sound from outside.

"Look, the owner here is so enthusiastic." Yang Jinxia sat back in her seat and said, "Go, restart other robots. Then, respond well."

"Yes, master." S01 responded and quickly restarted the robot that fell to the ground.

The first one to restart was b01. Yang Jinxia said, "Come here and help me put on my space suit."

b01 pulled out a large metal box from under the seat, opened it, took out a set of space suits and helped her put it on.

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

"Go out and kill them."

Yang Jinxia waved her hand, and a tall attacker walking in the front opened the thick door and rushed out the first.

Through the night vision function included in the spacesuit, she saw many strange beasts surrounding the door, but the size was obviously smaller. She had some speculations.

Is it impossible to penetrate the wormhole because it is not strong enough?

She didn't move, and watched her robot kill out, occupied the door, expanded outward, and restarted when she encountered a falling robot. As more and more new forces joined, the speed of clearing out became faster and faster.

Other surviving maintenance robots are working hard to repair the host system in the control room.

Half an hour later, the host system successfully restarted.

The screen in front of Yang Jinxia lit up again and opened her vision again.

Outside is a strange world, with bare ground, behind it is the black vortex, and in front is a huge building, which may not be called a building, but more like a cave formed after hollowing out a mountain. Looking at it, the dense holes are dense, looking at some terrible people.

She noticed that the mountain was obviously incomplete, and the peaks disappeared, as if they were destroyed by some force. This should be the masterpiece of mankind in the war hundreds of years ago.

At this time, strange beasts kept coming out of the holes and joining the battle group.

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

She was a little confused. With the strength of these strange beasts, how could it be possible to create a wormhole that can travel through space?

Or do wormholes form naturally?

At this time, all the robots passing through the wormhole had been restarted and kept pushing the battle group to the outside.
Chapter completed!