"Hello, I would like to ask, who is managing the office keys in the two years that Professor Zissen's office has been retired?" Gu Chuchu asked.

When it was found out that the manager was Xu Guangan, Gu Chuchu was pale.

The teacher may be really a little selfish in this matter.

"Let's go in along the place where we found Wu Yuan before, the teacher should be there, Xu Guangan still has a person to answer outside, Wu Yuan didn't bury the people at that time, but dug out the people inside, Teacher Qi and his wife should be there, and they should have been transferred by now." Gu Chuchu said.

And Mo Mo immediately told Qi Rurou the news of Xu Guangan's arrest.

"Thanks to you for finding a good husband, now that you have finally been caught, you can stay in the hospital with peace of mind." Without waiting for Qi Rurou to speak, Mo Mo hung up the phone.

Gu Chuchu began to look at his colleagues in the bureau interrogating Xu Guang'an, and before his colleagues went in, he asked him to talk about Qi Rurou's pregnancy.

And Xu Guangan kept his head down and didn't want to say anything.

Gu Chuchu was now thinking about the identity of another person.

"Say, who else could it be?"

Momo came over and looked at the surveillance camera that day.

"If Qi Rurou saw Xu Guang'an, that would explain why her expression was so strange, and is it possible that the other person involved was forced to participate like Wu Yuan?"

Because Xu Guangan knows how to use hallucinogens to control people, it is possible to use the same method to control another person.

Soon, the red box was taken back, and because of such a thing on the school side, naturally he couldn't hide it, Feng Xiangtian didn't expect his old friend to be missing, and he couldn't get through when he called Gu Chuchu, no wonder Chuchu always asked himself some strange questions these days.

The red box opened, and there were still five tubes of hallucinogens inside.

"The teacher did have an experiment before, but it was a long time ago, and Xu Guangan should have started from that time, and the plan in his heart gradually took shape, so he put this thing in the teacher's office, I also verified it from the administrator just now, Xu Guangan had the key to the office before."

I didn't expect it to take so long.

And Qi Rurou knew it from the beginning, but she allowed this matter to continue to develop badly.

The comrades who went to the suburbs with police dogs also discovered some new clues.

"What about Wu Yuan?" Gu Chuchu suddenly thought.

"Are any of us watching him?" It stands to reason that Wu Yuan is not a suspect, he just has a motive for committing the crime, and no one will guard him.

Yang Gang shook his head.

"Oh no, Xu Guang'an has actually arranged everything when he appears at school today, he should have brainwashed Wu Yuan for so long, hurry up, if it's too late, something will happen to the teacher and his wife." Gu Chuchu said a little anxiously.

And Momo got into the car to the suburbs.

I could hear the barking of police dogs from afar, but it was a bit difficult to find two people in such a large area, and it was surrounded by dense woods.

Why did Xu Guangan choose here, since there is a sense of ceremony, it is not only because he brought it here to avoid surveillance, but also because there should be a reason.

Since it is because he hates his teacher, it is said that Yin will make the teacher suffer, and Wu Yuan's change factor is very large, how can he better control Wu Yuan.