Just then that pink-faced young man came in.

Luo Beichen glanced at him.

The latter slapped his head: "Oops, I seem to have dropped something."

He turned around and left without forgetting to close the door.

Luo Beichen took a deep breath and answered the phone.

The call was from Luo Tianyi.

Luo Beichen called "Dad", but there was no sound from the phone.

After a few seconds, Luo Tianyi's voice sounded.

"madness!"

Luo Beichen's expression changed slightly, but he did not respond.

Luo Tianyi continued: "Who wants you to bother me? Do I need your help?"

"If you study hard, you will be of great help to me!"

"It's good for you. On the first day of school, you want to plan and kill people."

"Do you really think that you can bring down Di Zheng by killing a wild boy from the surface?"

"If he were so easy to defeat, he would have fallen long ago."

After talking about it.

Luo Tianyi was silent again.

Then he said: "You are not your eldest brother, you don't have his structure and abilities."

"So my requirements for you are never high."

"Why can't you even fulfill this requirement?"

Luo Beichen's face suddenly turned red, his breathing became rapid, and he gritted his teeth.

But still said nothing.

Luo Tianyi continued: "Forget it, you are already beaten to death, so I won't say anything."

"I will try my best to provide you with resources, but remember, if you lose in the ring, you may even be killed."

"That's all your choice."

"I will not and cannot avenge you afterwards."

"or."

"You want me to arrange for you to drop out of school?"

Luo Beichen then said gloomily: "I will not drop out of school."

"I know you have always looked down upon me."

"I'll make you change your mind."

"right here!"

He pointed hard at the ground.

"good."

Luo Tianyi left behind concise words and hung up the phone.

Luo Beichen put away his phone and adjusted his expression.

When the knock on the door rang, he had already laughed.

"Come in."

.......

the next day.

There are still cultural classes during the day.

This time it was a female teacher.

He looks like he is in his early thirties, with long hair tied into a high ponytail.

His face was covered with tape, he was wearing a vest, and his shirt was tied around his waist.

He also wore a pair of work gloves on his hands.

It looks like it just came off the workbench.

"My name is Zhao Yidan, and I'm in charge of your mecha knowledge class."

The female teacher brushed and wrote some words on the blackboard.

Skeleton! Joints! Outer armor! Engine! Power source!

After finishing writing.

She turned around and threw the chalk away.

Then he said.

"The skeleton of a mecha is similar to the skeleton of an animal, or the keel of a ship."

"It is used to support the form of the mecha. It is the internal main structure that drives the movement of the mecha."

"It determines the activity of the mecha to a great extent."

"In battle, a mature pilot must consciously protect the frame of the mecha."

"It is better to have the outer armor damaged or even destroyed than to try to protect the skeleton from damage or destruction."

"Because the outer armor is damaged, it only needs simple repair or replacement to keep the mecha intact as before."

"But if the skeleton is damaged, not only will the maintenance costs skyrocket, but in many cases, it will be extremely difficult to repair."

"So, you brats, please pay attention to me."

"If you dare to damage the skeleton, be careful and I will kill you!"

Zhao Yidan's eyes widened and he was furious.

…

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Chapter completed!