"Wait, I've never seen these formulas, let alone used them." Xi Changhe interrupted Xi Luo's words anxiously, he always had a hunch that if he didn't ask questions, Xi Luo would probably be able to finish everything in one go.

Xi Luo was a little puzzled by Xi Changhe's problem, she remembered that the speed of mathematical development on the earth was obviously very fast. When she first wore it more than 2,000 years ago, mankind had already discovered the three laws of gravity, mechanics, and the laws of planetary motion; In Tang Tang's time, many of the reasoning hypotheses that appeared were confirmed in the future.

In the early war years, most of these formulas were included in the category of compulsory education, if Xi Changhe hadn't mentioned it, Xi Luo wouldn't have known at all, he hadn't even seen it......

"Aren't these things taught in schools?" Xi Luo was a little worried, could it be because of the war that these things were also lost?

In fact, the teacher teaches and teaches, but it doesn't mean that Xi Changhe can learn it!

When Xi Changhe's parents died for some reason, he was forced to be tight, and when it was rare, he was willing to listen carefully in class; Later, his family changed dramatically, and he was adopted by an old stubborn, an old stubborn homeless man, who was not easy to make him eat every day, and he had no chance to study at all.

A few years ago, the war was raging, and the old stubborn was beaten by a few madmen to the point of disability in order to grab relief porridge, and he died of depression not long after.

Xi Changhe was not an adult at that time, but he also knew that he couldn't beat those strong men, and there was no fairness and justice in troubled times, so he joined the largest gangster team in the region with hatred, and made a large number of fox friends and dog friends by the way.

Don't look at this group of fox friends and dog friends, they don't usually do their jobs, but they do bad things one after another. Since they heard about Xi Changhe's past experience, the eldest brothers have expressed their grievances, and they have found a good time to play tricks, and finally avenged this 'little brother Xi'.

Of course, Xi Changhe's instigation must be indispensable in this.

Seeing that Xi Changhe was silent for a while, Xi Luo also understood that his grandfather was not doing well when he was young, and he might not have the opportunity to study.

If that's the case, wouldn't you have to start with textbook knowledge?

Miscalculated!

Xi Luo thought that with his grandfather's intelligence, he would need at most a day to teach a seven, seven, eighty, eight!

"There should be a course on the Internet, I'll let the fat ball be sorted out and copied to the display screen of the tent, you can study by yourself first when you have free time, and I'll ask if there's anything I don't understand." Xi Luo thought about it, and at present, he can only use this method.

"Why are you going out again?" Xi Changhe looked at Xi Luo with blank eyes, and was a little reluctant to let her leave. Although the Antarctic place is beautiful enough and the aurora is shocking enough, if he is the only one who stays, he will go crazy sooner or later.

Moreover, he is not a person who can enjoy loneliness, since he saw the old stubborn die in front of him, he swore that he would never be alone in the future.

"Times...... The housekeeper will accompany you, and the fat ball will stay. Three months at most, I'll definitely be back. Xi Luo was also the grandfather who had seen this kind of childish temper for the first time, and hesitated, "I'm talking about cooperation with the local alliance, and I will help them improve the design of the warship during this time." ”

"Warship? Improve! "Xi Changhe has probably been an ordinary person for a long time, and he can't seem to imagine how Xi Luo suddenly got on the line with the Earth Alliance, and even participated in the improvement and design of warships?

"Yes, the Earth Alliance aims to launch the 'Great Earth Migration' program within ten years, and will also select suitable candidates to go to outer space to find new life on behalf of mankind within two years." Xi Luo directly confessed to Xi Changhe, "Moreover, the right person is very likely to be judged in the mecha competition in a year's time." ”

Xi Changhe paused: "So, you help me improve my physical skills, mental power, and teach me mecha, just to ...... Let me participate in the mecha competition in a year, in order to let me go outside...... Space. ”

Xi Changhe felt that he was still staying in the mecha, but it seemed that he might as well be frozen by the cold wind outside.

"I'd love to have you in a year's time. Because you will definitely meet a lot of strong opponents in the game, they can be your driving force, and you need to practice a lot to master the mecha proficiently. Also, didn't I teach you mecha because you want to learn? ”

"Uh...... Right. "It seems that he is indeed begging Xi Luo to teach him how to control the mecha.

"In this world, some people rush to the field under the stars, and some people resign and return to their hometowns, just like what kind of person you want to become in the future, this is the choice you should make, what do you have to do with others."

Xi Changhe nodded thoughtfully.

"What, are you going to compete in a year now?" Xi Luo returned to the topic at the beginning.

"I want to participate!" Xi Changhe's tone was particularly firm.

Xi Luo showed a bright smile: "That's good." You can rest assured, a few days ago, I was a prophet and helped you report your name. ”

？？？ Say yes and whatever you want!

Even a three-year-old child on the side of the road doesn't believe in any uncertain prophets!

Xi Changhe felt deeply deceitful.

In the past, he cheated others, how could he always be cheated after meeting Xi Luo, first he was touched, and now he seems to have been brainwashed again?

"By the way, I also pinched my fingers, your old enemy Fang Luozhou will also participate in this competition, when the time comes, you won't be compared." Xi Luo said lazily, this is what was recorded in the diary she found when she was surveying the earth.

Do you still pinch your fingers?

Superstition! It's all superstition!

was interrupted by Xi Luo like this, and Xi Changhe's depression when he originally remembered Fang Luozhou was dispelled a lot.

"If I compete with Fang Luozhou, the Earth Alliance will definitely give priority to him......" Xi Changhe said in a low voice.

"Of course."

Xi Luo admitted, this is the original fact, Fang Luozhou has completed so many tasks excellently, and he has rich combat experience, and his grandfather's resume is almost useless, as long as the leaders of the Earth Alliance are thinking normally, they will choose Fang Luozhou.

However, Fang Luozhou didn't have a grandfather to be flexible, otherwise later, the construction level of the Emperor Star would not be so much as that of the current Second Planet.

Xi Changhe pursed his lips, his mood was heavy, he also wanted to make a warship to go to outer space, but the gap between the two was too big.

"Why are you starting to feel sad before you compare?" Xi Luo was helpless, "When you learn the mecha, I'll teach you how to control the starship." ”

"You will do this too?!"

Xi Changhe looked at Xi Luo carefully, a little suddenly, if there is Fang Luozhou, there is nothing to do with himself; Then after having Xi Luo, Fang Luozhou doesn't seem to have much hope!

Suddenly a little happy?