Chapter 1216: The number is wrong!

One thousand two hundred and sixteen chapters are wrong!
When everyone was wondering, an even stranger phenomenon occurred...
I saw in the monitoring screen that the three or four students had already walked out of the monitoring range of the corridor on the fifth floor. At this moment, they should have discovered the mysterious enemy and Ye Xingchen, so should they be moving?
But after waiting for a while, the three or four students reappeared in the surveillance screen.
It's just that they did not appear on the surveillance screen on the fourth floor, but appeared on the surveillance screen on the fifth floor!
In other words, after they came to the platform from the fifth floor to the fourth floor, they returned the same way?
These three or four students were obviously extremely frightened. They yelled, and then ran desperately, seemingly afraid of what they saw on the platform?
After these students ran back the same way, the surveillance pictures on the fourth or fifth floor became calm again.
The mysterious enemy and Ye Xingchen still haven't entered the monitoring screen?
How is this going?
Those students should have passed through the safe fire escape by chance. They must have seen something incredible, and then became panicked and fleeing desperately.
The reaction of the students was normal, but what did they see? Why didn't the mysterious enemy attack these students?
How could that mysterious enemy not attack the students? If those students tell others what they will see, then he is exposed?
With such doubts, Lin Chen and the others watched the surveillance video patiently again.
After another twenty minutes passed, a few more students appeared at the gate on the fifth floor.
This time, there are a lot of students, there are more than twenty?
It should be after class, these students do not want to squeeze the elevator with others, but choose to walk downstairs.
The surveillance screen was suddenly filled with these twenty students.
Immediately afterwards, these students, like the previous batch of students, walked to the platform happily, and then lost their presence in the surveillance.
But this time, the second batch of students did not run away in a panic like the first batch of students, but appeared in the monitoring screen of the fourth floor passage after a few minutes?
Did they go downstairs?
They went straight down from that platform to the fourth floor?
Then, although they were a little panicked, they were far worse than the first batch of students.
Immediately afterwards, these students did not continue downstairs, but hurriedly walked in through the passage gate on the fourth floor...
After the second batch of students disappeared in the passage on the fourth floor, for a long time, no human figures appeared in the surveillance pictures on the fifth and fourth floors.
The time on the monitor showed that it was too late, and it should be that the course of that day was all over.
Therefore, no one appeared in the surveillance on the fifth and fourth floors.
Seeing this, Lin Chen looked terrified and suddenly said:
"Annie, cut the surveillance video back to when the first batch of students and the second batch of students appeared! Don't watch the rest!
If I infer that is correct, the mysterious enemy and Ye Xingchen, just when these two groups of students appeared... left the platform without knowing it! "
Ye Ninghan, who has extremely strong investigative capabilities, also said in a deep voice:
"Lin Chen is right. The time when these two groups of students appeared is too coincidental, especially the first group of students.
If it is that mysterious enemy, it should be relatively easy to get out of the platform among them.
But I have a question...At this time, Ye Xingchen should be in a coma, how could he be mixed with the students silently and be taken away?
We have all watched surveillance video just now, whether it is the first batch of students or the second batch of students, they all bounced off the surveillance screen. "
"Well, the most important thing is when these two groups of students appear! Go back and have a look!"
So, a few people carefully studied the situation when the two groups of students appeared...
I do not know how long it has been.
Ye Ninghan, Sally, and Annie all sighed softly, and there was a touch of disappointment on their faces.
After the three of them studied carefully, they still found nothing unusual. But at this time, Lin Chen asked Annie to press the pause button.
The surveillance video stopped at the time when the second batch of students appeared.
Then, he began to read numbers in his mouth? His weird behavior also surprised the other three women.
Ye Ninghan couldn't help asking: "What are you counting?"
Lin Chen did not answer, but continued to count. After a while, his face once again showed a calm smile with confidence.
Several women are familiar with Lin Chen, and when they see such a smile on his face, they know that he must have found something?
Lin Chen also didn't sell Guanzi, but pointed to the monitoring screen on the fifth floor when the second batch of students appeared, and suddenly smiled:
"You count...How many students appear in this picture?"
The three women glanced at each other, and they all saw the surprise in each other's eyes.
But the three of them silently counted the second batch of students in accordance with Lin Chen's instructions.
In the surveillance screen on the fifth floor, a total of 21 students appeared.
The three also reported this number at the same time.
Lin Chen nodded, then pointed to the surveillance screen of the second batch of students leaving from the fourth floor, and said calmly:
"You count again, how many students left through the passage gate on the fourth floor?"
One, two, three...twenty-three...twenty-three?
When the three women got this number, their eyes widened, some of them couldn't believe it.
The three women counted it again, and finally confirmed an unthinkable thing: the second batch of students who left the passage on the fourth floor actually had two more people?
When the second group of students appeared on the fifth floor, there were only twenty-one, but when they hurriedly left from the fourth floor, they turned into twenty-three?
Could it be that... that mysterious enemy and Ye Xingchen were among the second batch of students?
According to Lin Chen, after the mysterious enemy attacked Ye Xingchen on the platforms on the fourth and fifth floors, they should have stayed there forever!
The arrival of the students provided an excellent cover environment for him to leave with Ye Xingchen!
Moreover, the second batch of students has a large number. Normally, no one cares about the number of these students, but under Lin Chen’s reminder, everyone has understood: It was at this time when the second batch of students appeared, the mysterious enemy Successfully led Ye Xingchen to leave the teaching building!
Ye Ninghan and Sally were concerned about the safety of Ye Xingchen. After drawing this conclusion, they immediately got up and wanted to go outside.
When Lin Chen saw it, he immediately asked, "What are you going to do?"
The two women replied at the same time: "Let's get all the videos on the fourth floor of the teaching building!"
Lin Chen shook his head and said calmly: "I know what you are thinking, but your inference... is wrong!"