Two months later.

City office at eight o'clock.

Su Tong hung up the phone with a cold face, and there was a crackling in his ears, and the sound of fingers constantly tapping on the keyboard.

In the middle of the night, the office is quiet.

He Xingchen shook his head at Su Tong in disappointment.

Chen Hui, who was crowded between the two, frowned: "Still can't be traced?" ”

This is the third Weisen phone call in these two months, and no matter what method He Xingchen uses, none of them can trace the IP address of the other party.

They are like boats floating in the middle of the sea, constantly looking for a small fish.

Su Tong stared out of the window for a while before he whispered, "Then forget it." ”

Even if you can't track it, at least the only thing to be thankful for is that at least you can hear Dad's voice and be able to confirm his safety.

Chen Hui's mood also fell, for three whole months, not only did they not rescue Professor Su, they did not find who the inner ghost was, but they couldn't even find the location of Wei Sen.

And......

He found that something was wrong with Su Tong's mood recently, but he couldn't say what was wrong.

In the silence, He Xingchen's eyes suddenly blinked, he looked at the black frame that popped up on the screen, his heart jumped, and he hurriedly reminded the two: "Wei Sen sent a video again." ”

Su Tong raised his head suddenly, in the video, in a room, Su Zhiyun lived as usual, and he couldn't see anything unusual.

This is the fifth video in two months, and the timing of the video is irregular, and it seems to be done exactly according to Visen's mood.

The three of them surrounded the video and watched the video for more than half an hour, but found nothing.

Chen Hui lowered his eyes, there was a scene in the video that he felt particularly familiar, but he couldn't remember it.

He snatched the mouse, played the video again from beginning to end, and suddenly said in his heart: "Montage technique!" ”

"It's really a 'montage.'" He Xingchen didn't know why Chen Hui said this, so he said: "The editing techniques in the video are changeable, since the first video, I have continued to use famous methods to edit, but there are only a few scenes, and the soup is not changed. ”

It can even be boring to watch for a long time.

Su Tong's eyes widened suddenly: "Is this hinting at us something?" ”

"I doubt it too." Chen Hui nodded solemnly: "But is it possible?" Would Vissen make such a fatal mistake? Is he reminding us to arrest him? ”

Wesson was a madman, but he wasn't mad like that.

"It's not." Su Tong frowned, and an idea came to him: "It was my dad who cut it, these videos are probably cut by my dad!" ”

He will not sit still, on the contrary, he may use his own methods to get the message out.

But they don't know anything about it now, except that they can see how it was edited.

Thinking of this, Su Tong's mood couldn't help but drop a lot, and he even couldn't help but think that it would be nice if Xu Sa was here.

Although he is a criminal investigator, he is also good at profiling and psychology, and he is even better than her in this aspect, and they will not stop here.

Su Tong sighed silently.

Ever since the two had a disagreement over whether to continue the investigation of Weisen's matter, the two have fallen into an inexplicable cold war.

Except for the routine greetings in the morning, noon and evening, it was like breaking up.

After Su Tong and Chen Hui left the office, He Xingchen sneakily packaged the video and sent it to Xu Sa.

After the thing was done, He Xingchen let out a faint sigh.

It's obviously not a bad thing, but I'm doing it like cheating.

He Xingchen complained silently in his heart, and the back of his neck suddenly felt cold.

He subconsciously touched his neck with his backhand, and a breath of hot air suddenly blew onto his hand, He Xingchen instantly stiffened, his hair stood on end, and he jumped up from his seat violently, almost overturning the chair!

"What are you doing?"

Su Tong acted like no one, with his hands behind his back, calmly looking at He Xingchen, who was almost jumping.

He Xingchen swallowed his saliva fiercely, and the cold feeling on his neck was still like a fish in his throat.

He blinked his eyes in a panic, and looked behind Su Tong: "Sister Su...... You, how did you get back? ”

Su Tong is a meticulous and cautious person, and it is rare to forget to bring something with him, and it is even rarer to go and return like this and play tricks on him.

He involuntarily lowered his gaze to the computer screen, where something was being sent.

Su Tong lived up to expectations, pulled over the chair, sat in He Xingchen's place, and held the mouse in his hand in his frightened and nervous expression.

"The email was sent successfully!"

She stared at the recipient of the email quietly, and then clicked on the content that He Xingchen packed and sent, which was the video sent by Wei Sen just now.

The cursor moved around the screen aimlessly, and Su Tong raised his eyes: "You've been doing this?" ”

He Xingchen pursed his lower lips, a faint sense of betrayal came up from the bottom of his heart, and he nodded apologetically.

The matter of being an 'undercover agent' started as early as two months ago.

The person outside the archive that night was Xu Sa, and the next day he found He Xingchen.

"Always alone in the office, not afraid?"

Xu Sa pinched He Xingchen's shoulder with one hand, and spoke in a tone that was neither salty nor light.

He Xingchen was so frightened that he didn't dare to move, he only stammered: "No, don't be afraid......"

"Really?"

Xu Sa seemed to laugh softly behind him, and then bent down violently, leaned into his ear, stared at the screen, and asked in a voice that only two people could hear, "How many people?" ”

He Xingchen shuddered, and his eyes closed: "Three!" ”

"Good."

Xu Sa nodded thoughtfully, knowing who the other two people were without asking.

"I didn't mean to, sir." He Xingchen wanted to cry without tears, and was personally caught by the captain and sneaked into the archive room in the middle of the night, He Xingchen felt that he was not far from the glory of suspension, maybe just two minutes later.

Xu Sa glanced at him lightly, and knocked on the table with his fingers: "You are making mistakes, understand?" ”

"I know ......"

He Xingchen snorted, thought about it and thought about it, but still didn't betray Su Tong and Chen Hui, only buried his head like a lost big cat.

Xu Sa raised his eyebrows: "Do you know that you are still guilty?" Have you thought about the consequences of this? Have you thought about what kind of punishment you will face? ”

The more He Xingchen listened, the more frightened he became, he almost jumped up from his seat, and was pressed to the seat by Xu Sa in time.

He looked up at Xu Sa's angular mandible, and faced the captain of the police grass who had no dead angle at the angle of death in time, and let out a wail: "Don't punish me, captain ......"