The first thing Lucheng did when he returned to camp was... A study group was established.

The study group consisted of Noy, Nancy, and Elena, plus Lucheng.

The location was in Elena and Noi's room, and Lu Cheng directly moved a small wooden table and two chairs.

"Did you bring all your test papers?"

Lu Cheng has now become a cram school teacher, Elena took out her test paper very directly, Nancy did not take any of the exams because she was absent from school for too long, and Noi looked a little hesitant.

"It doesn't matter if you don't get a high score, you need to take your time to learn this kind of thing." Lu Cheng looked at Nuoyi like this, guessing that she should have failed in the first few tests?

But even if Nuo Yikao is smashed, Lu Cheng will not make any punishment for beating his hands.

Noi took out his previous test papers from his small school bag, a total of six, three of which were mathematics papers and the other three were Chinese papers.

"I'll see." Lu Cheng took a cursory look at the scores of these six test papers, all of them were above 90 points, and two of them got a full score of 100 points in mathematics, "Although it is only the level of the first grade to the third grade, it is already very powerful, especially the Chinese can get 90 points, I have never done it when I was in school before." ”

When Lu Cheng studied in the past, he only scored more than 90 points in the high school paper.

This sentence seemed to give Noi a lot of confidence, and her calves under the table began to swing unconsciously.

"Elena's words, it's okay."

Lu Cheng glanced at Elena's test paper, she missed the exam once, but the score can't be said to be too bad, at least the math scores are above ninety, and the Chinese is about eighty.

Sure enough, Chinese was too difficult for the queen of Scarley.

"I'm second in my class!" Elena also emphasized one more sentence here.

"I think I know who the number one is." Lu Cheng put down the two test papers in his hand, in the class that Elena was, there were only her and Nancy who were twenty years old, and the others were all children around ten years old.

Lu Cheng felt that Elena's second ranking was a bit ironic, but this princess didn't think that she could get pleasure from defeating a child ten years younger than herself!

"Lu Cheng, are we really here for tutoring?"

Nancy on the side has been a little impatient, she has been very busy lately, including making up for the lessons she missed this week.

Her father, Maurice III, also lived in the camp, but... It won't stay for long, about two or three days at most, after which Nancy will have to return to the kingdom of Shuenzhelai with her father.

Although the kingdom of Shuen Zhelai signed an agreement with the Celestial Empire, there was no mention of weapons in the agreement, so the manufacture of arquebuses had to be put on the agenda.

Nancy wondered if it had taken so long for them to build a prototype after entrusting the blueprints to the craftsmen of the kingdom of Shuenzhelai.

"Learning is one thing, and the other is that I want to take a test."

Lu Cheng returned the scrolls he had collected to Elena and Noi.

"What test?" Nancy asked.

"It's just over, a test called how much energy can be drawn from different people." Lu Cheng figured out the holy crystal on the back of his hand, and told Nancy directly without too much concealment.

"The energy drawn from the leyline core?"

Nancy said as she gestured with her hand to the shape of a seal, since she and her father learned that the incarnation of the core of the leyline was a seal, Maurice III had been seriously considering whether to change the country's totem from a finless shark to a white seal.

"Call me?"

Suddenly, a white seal landed on the table, and the whole table trembled from the seal's weight, and its round body rippled.

Noi and Elena were both frightened by the sudden appearance of the seal, Elena was the first to raise the folding stool she was sitting on, if it wasn't for Lu Cheng standing up to stop Elena, she would probably have smashed the stool in the face of the seal.

"Go back, you're scared kids." Lu Cheng said to the white seal that suddenly appeared.

The seal, not knowing whether it was obedient or because it was afraid of the folding stool in Elena's hand, honestly turned into a burst of light and disappeared on the table.

'A new crystallized spirit? Noi took out her notebook and wrote this paragraph, and on the page of her notebook there was a drawing of a bird, which was supposed to be the crystallized spirit of Scarley.

"That's the crystallized spirit of the kingdom of Xiu'en."

Lu Cheng didn't understand how these crystalline spirits suddenly appeared and disappeared, the most important thing was that they were not spirits, they did have their own bodies.

This seal is far more active than the crystallized spirit of Scarley, or... More expressive.

"Then continue with the topic just now, Elena, you put the folding stool down." Lu Cheng sat down again.

"Xiu Enzhelai's crystallized spirit is too fat, right?" Elena sighed quietly.

"Because it's a seal, this creature will die if it loses weight."

Lu Cheng tells Elena about a sad thing, but quickly shifts the conversation to the point.

"I have made a simple statistic about the energy produced by different people, first of all, the lowest slaves, who produce only about one microgram to three micrograms of energy when they are in a state of joy and happiness."

Lu Cheng took out the third-grade math textbook and pointed to the weight unit on it, and the three girls present could all understand the concept of a microgram, which is almost the weight of a small speck of dust.

"Then there's the second level, Noi and Elena." Lu Cheng said, "When Noi saw me today, I probably received about twelve grams of energy one after another, and Elena's words were about seven grams. ”

'Can I help?' Noi held up his notebook and asked Lu Cheng.

"Well, so you're here just to be happy every day and don't think too much about it." Lu Cheng said to Noi very seriously.

Noi is worried about too many things, as long as Lu Cheng leaves for too long, she will enter a state of crankiness, Lu Cheng can't do anything good to guide, what he can do is to accompany her as much as possible every day.

"What about me?" Nancy guesses she's not in the realm of civilians?

"At the highest level, you are in a state of happiness and joy, and you will probably have about a hundred to one hundred and fifty energy at a time..."Lu Cheng said.

"By the way, Lu Cheng, I can also feel the energy in you." Elena suddenly spoke up at this time, and at the same time she used her hand to compare a width only the size of a rubber sassafras, "When Noi is hugging you, I feel that it is about... Is there such a little bit of energy pouring into my body? ”

"How much is that?" Lu Cheng is not surprised that he can generate energy, after all... Lucheng will use magic.

"That's it." Elena couldn't give specific data, so she continued to use her fingers to gesqueal.

Who understands what you're talking about!

"......" Lu Cheng and Nancy were silent, and Noi continued to hold up his little notebook.

It reads, 'I can hold it again.' ’

"The previous one was the joy of reunion after a long absence, but it doesn't matter how much energy I can generate, what matters... Why does the amount of energy you produce vary so much? Lu Cheng asked.