The U disk that Qin Jian threw out is one of them.

Nie Zheng picked up the U disk, looked at Qin Jian in confusion, picked up the notebook, opened the U disk, and a complicated look flashed in his eyes.

The formation on this U disk is the same principle as the infrared wall on the martial arts field. This U disk can be used to crack this barrier.

Could it be that this infrared wall was cracked by this U disk?

When An Yin saw this, she suddenly realized that in her opinion, the clues were actually all under Qin Jian's control.

Scolding bastard!

He knew everything, but he just didn't tell her, which made her anxious in vain.

Nie Zheng dialed the U disk and handed it to Meng Die, "Junior Sister Meng, this is yours."

Meng Die took a deep breath, calmed herself down, took the U disk, "It's mine."

This program on the U disk was created by her not long ago and is her most proud work.

She didn't know that Qin Jian could have cracked the infrared wall of the martial arts training field many years ago.

This time Qin Jian returned to the mountain. In order to get close to Qin Jian, she used this procedure as an excuse to find Qin Jian, hoping to stump him.

Then there will be more opportunities to approach him.

That day, Meng Die took this U disk to find Qin Jian, and found that Qin Jian was punished by his uncle for An Yin, and was covered in wounds.

Logically, this program that can crack the infrared wall inside the door must be destroyed as soon as possible.

But because Qin Jian was injured and saw no one, she was uneasy and forgot about this.

Meng Die remembered Qin Jian's bloody hands and looked at An Yin.

Last time I was injured for this girl, and this time, I fell off the cliff for this girl.

It seems that since this girl came to Xuanmen, the senior brother has nothing to do.

"The U disk is mine, but I haven't cracked anything with this U disk."

An Yin had thought before that Zhang Qingyan must have known that the infrared wall was cracked, which would lure her and Lin Lin across the cordon.

According to Qin Jian, in order to ensure the safety of students, this infrared wall will not be lifted.

Then this matter must involve disciples who are proficient in this technique.

However, she still believed in her intuition that the infrared wall was not lifted by Meng Die.

It is well known that Meng Die is proficient in this sect. Once she comes out, she will immediately think of her. She cannot be so stupid. She openly removes the infrared wall with her own things and puts others to death.

This infrared wall was cracked by Meng Die's U disk, so there must be another reason.

He asked: "Have my senior sister's USB drive been loaned to others for use? Or handed over it to others for safekeeping?"

"My U disk will never be lent to others for use, nor will it be kept for others." Meng Die thought of Qin Jian's crimes because of An Yin, and she was indescribable to An Yin. "I want to ask my senior brother, why is my U disk in your hands?"

"Five days ago, I took off this U disk from the cable branch box outside the martial arts training ground."

That day, when Qin Jian passed by the cable branch box, the door of the box was not locked, so he went over and checked it and found the U disk inserted inside.

It was just to check the cable branch box that he arrived at the martial arts training ground one step late, so he failed to save An Yin and Mu Jinyan in time.

But because of this, Lin Lin in the cave was found.

If he had not fallen off the cliff, Lin Lin would not have been trapped in the cave.

Then Lin Lin will die.

After falling off the cliff, An Yin and Mu Jinyan were injured and suffered a great crime, but saved Lin Lin's life.
Chapter completed!