Fortunately, Cheng Yufei added that he had called the hospital. Although the operation was not over, he could at least confirm that Bai Chang'an was not in danger.

Gu Zhishen does not care about Bai Chang'an and Gu Anyang at present. He is full of thoughts about how Chenghan was made out of the Red Mansion.

"The monitor in the corridor was damaged in advance, and no pictures could be taken. Who in the first place got the monitor?" Gu Zhishen couldn't understand the problem.

Cheng Yufei understood what he meant, "unless it's not the man who pretends to be a waiter. Someone is helping him in secret."

"Who will this man be? All the waiters are thoroughly investigated and there is no doubt about it! "

"If not a waiter?" Gu knows that the deep cold pool shoots at him quietly.

"Among today's guests, you mean?" Cheng Yufei couldn't believe it. "All the people have checked today. There is no problem. They have no chance to take the young master away from the Red Mansion."

"Are you sure every car has been checked?"

"I'm sure." Cheng Yufei answered without hesitation.

Gu Zhi frowned deeply, thought for a moment, and then said, "tune out the surveillance video of the corridor on this floor and watch it again."

"Yes." Cheng Yufei took the computer that didn't take away to the coffee table in front of the sofa and put it down. He moved the mouse a few times and transferred the pictures that could be taken before the corridor.

Today, Gu Yun's two families, political celebrities, social elites, and a large number of guests, have also prepared a place for them to rest. There are also arrangements for Jane on this floor to avoid embarrassment. Almost all the people who take a rest on this floor are family members.

The people who come and go in and out of the monitor are the people who care for their families. Occasionally, a few waiters pass by. Everything is normal.

Until --

"wait a minute." Gu Zhishen suddenly opened his mouth.

Cheng Yufei quickly pressed the pause, puzzled eyes to see Gu Zhishen, "Gu Zong, what did you find?"

"Zoom in here..." Gu Zhishen pointed to the elevator exit on the screen.

Cheng Yufei magnified the picture many times. Although the quality of the picture was not clear enough, he could recognize the outline of a person's facial features. He was puzzled and said, "I remember that Mr. Qiao's lounge is upstairs. Su Xu takes the elevator and stops after this floor, there is no problem. Mr. Gu, what's the matter

Gu Zhishen did not answer, but said: "the upstairs corridor monitoring screen this time period out."

Cheng Yufei didn't ask why, he just did it, and transferred the monitor for almost the same period of time.

In the picture, Su Xu lives out of the elevator and enters Mr. Qiao's lounge, but instead of entering the elevator, she walks to the end of the corridor, where there is a dead corner of monitoring, and nothing can be photographed.

Almost a minute later, Su Xu reappears in the monitor's screen. When Gu Zhishen asks Cheng Yufei to call up the monitoring screen downstairs, the monitor downstairs has been touched and nothing can be photographed.

Cheng Yufei understood something, but was not sure, "how did he do it? There is a monitor in the safe passage of Hongfu, and there is no picture of him going through the safe passage. "

Gu Zhishen got up and said, "go and have a look."

Cheng Yufei immediately got up and followed him.

I didn't take the elevator, but I went to the safety channel. There was no problem with the monitoring of the safety channel. When I went upstairs, I opened the door and saw the monitor. There was a dead corner at the bottom edge. Someone was standing there, and the monitor couldn't take pictures.

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