The invigilator is still patrolling back and forth......

In the classroom, the gods from all walks of life have begun to show their magical powers across the sea with the eight immortals......

Some cooperate tacitly, and touch the ground with a certain frequency and rhythm on their toes, commonly known as shaking their legs, to convey various information!

If you look closely......

It turned out to be an imitation of the telegraph used by the ancients to fight wars, and it was actually a code written by himself, which only people who were in the eighth class could understand it.

However, the scope of support that can be achieved by this method is also very limited, and only the people on the left and right sides of the person can see it......

And the squad leader Li Xiaohui is much smarter, she chose the method of transferring the pen and transmitting the message!

Li Xiaohui can skillfully use seven or eight pencil transfer techniques, and once won a victory for Class 8 in a pencil challenge with other classes.

Therefore, it is completely possible to convey the information through your own pen skills, and it will not make the invigilator feel a trace of disobedience and unnaturalness.

And the biggest benefit of turning a pen is...... Range!

If the leg shake method is because it is under the table, it can only be seen by people nearby.

Then the area covered by the pen is very wide, because it has the characteristic of being exposed on the table, not only the left and right rows can be seen.

As long as anyone can see the pen in sight, all of them can support it! Even if it is the person behind you, as long as you turn sideways a little and rub your hands outward, you can give enough care!

But the disadvantages are also obvious, the amount of information that can be conveyed is not too much, and the answers that do not require complex marks such as choosing judgments can be transmitted, but when it comes to big questions, it is not so easy.

I saw the pen in Li Xiaohui's hand flying up and down, playing with great energy.

The horizontal rotation represents the question number, and the vertical rotation represents the corresponding answer......

Some students used high-tech communication methods.

The student who is responsible for delivering the message installs the pinhole camera on his glasses arm, and there is no abnormality on the outside.

And when he presses the eraser in his hand, the video signal is transmitted to the other person's glasses through a generator secretly buried in the eraser.

The left lens of the student who received the signal suddenly became a miniature screen, and everything he saw was like the person's own perspective.

The right lens is still transparent, making it easy to transcribe the answers.

The advantage of this method is that it is trouble-free, not limited by geographical location, as long as the students who wear glasses can cheat successfully without pressure.

But the disadvantage is also very obvious and quite helpless, that is, the cost is too great.

A set of such equipment can cost tens of thousands, which is really not something that ordinary families can easily bear.

Therefore, there are really not many people in the class who use this method......

Zhang Yuechen uses his own various high-end methods to continuously pass on various answers.

Everything seems to be going on in an orderly manner......

Suddenly, the invigilator suddenly said, "There are still fifteen minutes before the teacher ends, please check the filling of the answer sheet." ”

As soon as these words came out, Zhang Yuechen instantly realized that things were going to be worse, because he still had a large number of answers that he hadn't had time to pass on!

Although his method can convey the most comprehensive and detailed answers, even so fine that the answer method of each major question is deliberately changed to avoid the same.

But his method is really unrealistic if he wants to apply it on a large scale.

Every pass is a perfect control of the right time, place and people.

First of all, it is necessary to pinch the moment when the four invigilators have a career blind spot on the launch track.

Secondly, you need to silently calculate the angle and strength given by the little trick in your heart.

Finally, let the receiver prepare in advance.

These are all elements that limit the efficiency of his approach, so he is not progressing quickly here.

I watched the last fifteen minutes pass by minute by second.

Some of the students in the class who were anxiously waiting for them could no longer hold their breath.

Eager eyes were cast towards Zhang Yuechen and the other gods.

The strange atmosphere in the classroom was seen by the invigilators, and they also understood that the last moment of the battle was coming, so they stood up and walked back and forth to patrol.

Zhang Yuechen never had a chance to send the paper ball out now, and with a thumb button, the paper ball was wrapped along the sleeve and down to the elbow.

As soon as my heart is crossed, I am ready to give it a go.

He put down the pen that was pretending to write in his right hand and touched the ring on his left hand.

"Thousand Lemons."

"Huh? What's wrong brother? Is it going well on your end? ”

"It's not going well, there's not enough time, there should be dozens of people who haven't gotten it, I need you."

"Good!"

A simple conversation, a heart-to-heart transmission established through the ring, is thus complete.

He could feel the helplessness and anxiety of those classmates who didn't make it, and he could understand it.

This time, the test paper was unexpectedly difficult, and if I had done this kind of question five years ago, I might not have been able to see the answer at first glance.

Feeling the spiritual power transmitted by Yuehua Qianling through the ring, Zhang Yuechen slowly closed his eyes to prevent the blue light in his eyes from attracting unnecessary attention.

"Suck ...... Whew......"

Zhang Yuechen felt the brain that was filled and amplified by the rolling spiritual power, and gradually used his spiritual power to probe out of his body......