"Why did you suddenly think of dating me, and you thought that you had a beautiful teacher at the same table with a beautiful woman and forgot about me."

Qin Keqing looked at Zhao Xingchen opposite and said with a smile.

"I'd like to ask you for a favor."

Although Qin Keqing's words embarrassed Zhao Xingchen, he still said cheekily.

"Say, what's the deal? The sister who can do it will never refuse? ”

Zhao Xingchen found that Qin Keqing had changed back to the character of the previous female warrior, instead of the little girl who was obedient to her when she was in Xuanwu Xing.

"I want to learn about mecha construction, assembly and maintenance under a mecha instructor, you are familiar with the academy mentor, can you recommend one."

"There are a lot of mentors in the field of mechas, but most of them stop at the theoretical aspect, and they are rarely able to contact mecha often, if you want to be able to contact mecha every time, you can only go to White Tiger Star."

"White Tiger Star?"!

"Yes, the White Tiger Star is the R&D and manufacturing base for mecha and warships of the Star Academy, but the researchers or professors working there do not accept students, they only recruit assistants, and they must pass their tests."

Zhao Xingchen frowned, isn't the assistant just a part-time worker, but if you think about it carefully, only in this way can you learn something really about yourself.

"Don't worry, I won't let you suffer, I know an old professor, he has a complete set of mecha research laboratories, if you can go to him, you will definitely learn a lot, but he is very demanding of his assistant, and no one can be his assistant for 20 years, are you going?"

"I want to give it a try."

Of course, I can't miss such a great opportunity.

"I knew you wouldn't give up, let's go, let's go to White Tiger Star immediately, and I hope that Grandpa Bai's requirements for assistants are not as strict as before."

The two shuttle planes quickly departed from the Blue Dragon Star to the White Tiger Star.

The surface of White Tiger Star is mainly desert, oases are scarce, the air is thin, and the gravity is 1.5 times that of Qinglong Star, which is a habitable but not very habitable planet.

The desert is littered with mechs and shipwreckage like the remains of a battlefield.

Actually, no, these are all failed waste products thrown out by the laboratories of White Tiger Star.

Qin Keqing took Zhao Xingchen to land the shuttle plane on the ground in the desert, a kilometer away from a metal castle.

"We must walk to the castle or we will be attacked by the castle's automatic defensive fire." Qin Keqing said to Zhao Xingchen.

The two stepped off the shuttle and walked inside side by side.

One kilometer is not far away, but it is not close.

There is only a passage a few meters wide in the middle, and on both sides are mountains of mecha wreckage, many of which don't look like wreckage, because many of them look intact and can still be used after repair.

"The mecha parts here look like they can all be used, so why are they all left here and not taken out for use." Zhao Xingchen said curiously.

"The owner here is called a mecha maniac, and the things he has developed are all unique and cannot be used by others, let alone these scrapped ones."

It's just that these things don't know the value of whatever, and the research and development of mecha or something is really not played by some ordinary forces.

The two of them walked for ten minutes to the front of the castle.

The Iron Castle is not tall, and it is supposed to be the main body that exists underground.

A metal device in the center of the castle spirals upwards in a spiral, I don't know what it does, but if you look closely, you will find that the space inside the metal device has undergone a slight spatial folding.

"Master, do you have to stay here?" Zhihai Neiling suddenly said to Zhao Xingchen.

"Why?"

Rarely does the spirit show such agitation.

"The owner of this place is calculating and researching the Void Jumping Technique, which, if used in the engine, can make mechs or warships instantly travel through several galaxies, and even directly enter parallel universes.

Even among the top interstellar civilizations, the Void Jump Engine is a great technology, and even if the spirit wants to make it now, it will take a long time and consume a lot. ”

Hearing Ling's words, Zhao Xingchen's heart also became hot.

Qin Keqing stepped forward and came to the gate of the fortress and opened the communication light brain on it.

A white-haired old man appeared in the light brain picture, the old man's face was thin and slightly pale, and his eye sockets were deep-set, obviously the old man was overworked.

"Who is it?" The old man spoke, his voice hoarse like a ghost, probably because he hadn't communicated with anyone for a long time.

"Grandpa Bai is me, Qin Keqing of the Qin family."

The old man in front of him is white, and he doesn't know if he is related to the White Tiger Star.

The old man fell into thought, looking for the name Qin Keqing in his memory.

After two breaths, the old man seemed to think of it, and said: "It's that little girl from the Qin family, I didn't expect it to be so old, I don't know what happened to the old man today?" ”

Qin Keqing pointed to Zhao Xingchen beside him and said to the old man: "This is my friend Zhao Xingchen, a first-year freshman in the soul master department of the academy, Xingchen wants to worship under Grandpa Bai's door and learn mecha knowledge as Grandpa Bai's assistant." ”

Through the light brain, the old man stared at Zhao Xingchen for a long time and said, "Do you see those mecha parts behind you, as long as you can use these parts alone to assemble a small mecha within three days, I will allow you to enter here." ”

Qin Keqing immediately stopped and shouted: "Grandpa Bai's requirements are too harsh, it is impossible to complete it in three days, can you change the test." ”

"With that said, you can choose to go back to the Blue Dragon Star directly." After the old man finished speaking, he turned off the communication light brain.

Zhao Xingchen turned around and looked at the mountains of mecha parts on both sides, so many mecha parts were no problem assembling several super mechas.

In normal times, if there are drawings, complete parts, and classification, with the help of assembly equipment, it is not impossible to assemble a mecha in three days.

But now that most of the parts here are damaged and unusable, and there are different models, it is most difficult to find the parts that can be used among so many parts, and the model is used in one mech at the same time.

This requires a very high level of insight and computing power. And rummaging through the mountains of parts is not an easy task.

"Xingchen, I'm sorry, let's go back." Qin Keqing said in frustration, she didn't expect such a result.

"Nope! I'm going to stay. Zhao Xingchen said firmly.

"You're ......! You're crazy, it's simply not possible. ”

"How do you know if you don't try, you can only know everything if you have done it." At this moment, Zhao Xingchen's fighting spirit was high.

"Help me ask Teacher Anya for three days off, and help me take care of Yaoyao, I will definitely assemble a mecha in three days." Zhao Xingchen said as he walked towards Chengshan's mecha parts.

One by one, the parts were thrown out by Zhao Xingchen, and they were divided into two piles in total.

Zhao Xingchen didn't know if he could find the parts of the same model of mecha by himself, so he chose to classify the two models together at the same time.

By the time the sun set, the parts that had been found by Zhao Xingchen had been piled up into two hills, but these were far from enough to assemble a complete mecha.

"How can you be sure that these parts will work? You're not going to just look for it, are you? Qin Keqing didn't leave, kept staring at Zhao Xingchen, and finally couldn't help but ask.

If the found parts can't assemble a complete mech, the mission will still fail.

"I think it can be used if it works." Zhao Xingchen said casually.

Of course he didn't look for it casually, in fact, he was only responsible for looking for it, and Ling was responsible for telling him which piece could be used, and then Zhao Xingchen could throw it out.

"Forget it, I don't care about you, I'll come back in two days, I hope you won't be doing useless work when I see you then."

Qin Keqing said goodbye to Zhao Xingchen and returned to Qinglong Star.

The night of the White Tiger Star is still relatively cold, but it is also within the tolerance range.

Zhao Xingchen didn't rest, and worked hard to find it with the help of starlight, until noon the next day, he almost got the parts he needed, and the rest was only to find it while assembling.

If you are hungry halfway, you can use your light brain to order takeout, and soon a huge flying lunch box landed in front of Zhao Xingchen.

Whether it is identifying or assembling mechas, Zhao Xingchen is ignorant, even if the instructor of the mecha department wants to classify and find out and assemble a mecha from so many parts, I am afraid it will take a long time.

But the presence of the Spirit makes all this impossible possible.

Although cheating is shameful, just for the sake of the Void Jumping Technique, Zhao Xingchen has long lost his face.

Zhao Xingchen began to assemble the mecha, using the on-site mechanical arm under Ling's instructions. Assemble pieces of parts.

There are tens of thousands of parts for small mechs, and it is not an easy task to do all this.

Finally, there is the problem of the engine, there is almost no engine here that can run, but the other party also said that assembling a mecha does not necessarily have to be able to use, some engines can still run after repair, of course, all this also needs to be done by the spirit.

Another day of sunrise and sunset, when the sun rises again, three days are about to pass.

Qin Keqing, Yaoyao, and Anya appeared at the same time where Zhao Xingchen came for the first time.

A mile away, a few people noticed the strange mecha that stopped there.

"Did he really do it?" Qin Keqing said in shock.

"My brother is omnipotent." Yaoyao said proudly.

Anya didn't speak, she knew that the more she knew about Zhao Xingchen, the more she couldn't know where his limit was, he seemed to be like a mystery, making people fall into it unconsciously.

The three of them walked towards the mecha, because the mecha was composed of old parts, which looked nondescript, and if they could be colored, it would be better to look good.

When the three arrived, Zhao Xingchen was putting the finishing touches on the mecha and adding engines to the mecha.

The small mecha needed a total of four engines, and Zhao Xingchen took a lot of effort to get four engines.

"Can this big guy move?" It's still a long way away, so Qin Keqing shouted.

"Not only can it move, but it can also fly, you can wait a minute, and it will be right away." Zhao Xingchen replied with a smile.

Although the four engines were badly damaged and lacked energy, it was still possible to fly just a few laps in the sky.

Soon Zhao Xingchen finished everything and walked into the mecha cockpit.

Because of the rush of time, this mecha does not have a mental driving function, only simple manual operation.

"Buzz ......"

The mecha engine starts, and the mecha slowly rises off the ground.

Zhao Xingchen controlled the mecha to circle around Qin Keqing and a few people in the sky, this was the first mecha in the real sense of his life, how could he not be happy.

Anya and the others smiled equally and were happy for Zhao Xingchen's success.

In the fortress not far away, the old man surnamed Bai stared at the picture of Zhao Xingchen driving the mecha in his light brain in front of him, not knowing what he was thinking.