"You ......" The tall boy was surprised inexplicably, looking at the boy in front of him who was about the same age as him, "How do you know?"

Star Rail smiled: "I'll help you solve the problem, how about you let me in?"

"Solve the problem?" There was an uproar behind them, and a group of them discussed here for nearly an hour, but they couldn't solve the reason, and at this time, Star Track glanced at it and said that they wanted to solve the problem!?

"What are you kidding!" said the tall boy excitedly, "If you can solve this problem, I will kick your head as a ball!"

"Your head is too small, I'm afraid it doesn't feel like a kick. Star Rail couldn't help but smile, "You still open the door for me to be practical." ”

The tall boy was even more annoyed when he heard this, "Okay, if you can solve it, I will help you report it even if I am punished by the teacher!"

Star Rail nodded lightly and said, "The purpose of this question should be to improve the energy efficiency of the magic guide, so that its magic power utilization rate can reach 40% of the qualified line, right?"

Everyone's expressions changed, and what the star track said was correct, but they only knew this when Hai En told him.

"Your solution must be focused on the output point construction, because there is a trap there that attracts people's attention, but the real problem with this magic circuit is still in the construction circuit of 'Thunder Impact'......" Star Orbit narrated, and the field was silent.

Although his explanation was fast, it was clear and logical, and everyone fully understood his outline, and suddenly understood the main points in an instant.

The more everyone listened, the more frightened they became, but the angle from which they thought about the problem was completely different from the Star Track, and when they were exploring the problem everywhere, the Star Track had already started from the underlying architecture to route the entire magic guide back from the bottom up, and analyzed it from the inside out.

This gives them a strange delusion.

They seemed to be listening to how a tall tower would lay a solid foundation step by step, and then quickly stabilize the tower!

It's as if you've been immersed in how to lay foundations for years, and you've cracked the tower's dilemma with your well-honed basics!

Until the end of the star track explanation, everyone was still in shock, and they couldn't speak.

Star Rail looked at the plank, but secretly laughed in his heart, that Kant Bacheng learned some fur here and began to show off his craft, and made a pair of magic shoes that were neither stable nor efficient.

"How about you let me in?" Star Rail reminded the tall boy.

"This ......" Although the tall boy was shocked, he regretted it a little at this time, Hayne was very strict with the students, and he was afraid that he would cause a lot of trouble if he bothered.

"Alright, open the door. At this moment, next to the small courtyard, a voice full of air and majesty came.

Everyone couldn't help but look there, bowed and saluted, and said in unison: "Teacher!"

The person who came was naturally Hain, who stood with his hands in his hands, his demeanor calm, and he was quite angry and arrogant.

The tall boy obeyed and quickly opened the door to let the star track in.

"Master Hayne, your students seem to be in awe of you. Starrail smiled and walked towards Hayne.

"You kid, you came here to find me directly. Hain's expression was not without surprise, "Follow me." ”

The students were awe-inspiring, and their Teacher Hain received guests during the lessons, which was unheard of before.

Star Rail walked into the courtyard with Hain, and headed straight for Hain's study.

Along the way, the star trail looked around, and couldn't help but say: "Master Haine's magic defense system here is well designed, no wonder no one dares to harass you." ”

Hearing this, Hain's eyes narrowed, and he looked at the star track and was silent for a while, and said, "You kid, how much do you still know? You can even see the magic guide defense system in my home, judging from your discussion of my topic just now, you still know the production of magic guide weapons?"

"So you've already arrived?" Star Rail smiled and said, "Since it's an obvious fact, why should Master Hain ask again." ”

"I'm just curious, you actually came to me so blatantly, aren't you afraid that the Witt family will be suspicious?" Hain said: "What do you want to express to me if you show the ability of magic guide weapon production in front of me?"

After all, Hain is an old man, and he has thought of the key point of the matter in a moment.

"Master Hain is very experienced. Star Track's gaze moved, "Some people in the Witt family are too annoying, I don't want to entangle with them, so I came to you blatantly, and with what you said in my small courtyard last time, they will inevitably be boggy next." ”

"You can take advantage of it. Hain couldn't help but laugh, "Aren't you afraid that the Witt family will find out your secret? ”

"You'll say sooner or later, at least not now. Star Rail's expression was full of confidence, "When they learn that I have the ability to do this, my next plan is estimated to have been completed, and there is no need to worry about this anymore." ”

Hayne couldn't help but look sideways when he heard this, and felt more and more that the young man in front of him was unpredictable, and he was still unpredictable.

"What's next for you, do something to someone in the Witt family?" Hain asked.

"There is no need to discuss this issue. Star Rail directly skipped the question and said, "Let's talk about business, you have already discussed with them, about the production and sales of magic equipment." ”

Seeing that he went directly to the topic, Hain didn't ask any more questions, nodded and said: "Yes, I will divide the sales benefits into 30%, and after receiving it, we will divide the account according to this 30%. ”

"Huh. Star Rail smiled: "Sure enough, it is worthy of the careful Master Haien, obviously it is sixty and a half, and you directly cut more than half." ”

Hayne's expression changed when he heard this, and he frowned: "How do you say this?"

"I heard the conversation between Master Hain and my eldest uncle and third uncle in the Witt family about profit sharing clearly, do you need me to repeat it?"

"Do you hear it clearly?" Hain's eyes were full of doubts, but what Star Rail just said was sixty and a half of the truth, this can't be a random guess by Star Track, right?

"No way. Hain shook his head and said, "At that time, there were people patrolling outside the main hall, and it was impossible for you to sneak around us and eavesdrop, could it be that your third uncle told you?"

"My third uncle is indeed good to me, but he doesn't dare to tell me this kind of family secret. Star Orbit: "After all, he is also limited by people. ”

Hain was skeptical, wondering how Star Rail knew about their conversation.

"Listen to the wind. Star Rail said lightly.

Hain's expression changed, and he instantly thought of something, "You also have a wind-listening circuit embedded in the magic guide equipment you maintain?"

"You understand, right?" Star Rail's lips curled slightly, "When I wanted to get information, the entire Witt family was in my eavesdropping range. ”