When Professor Song was gathering with his old friends, in the nursing home, Mrs. Song was calling her old friends, crying bitterly about her daughter-in-law's unfilial piety and her son's disobedience.

The old lady who received her call was actually very upset, after all, she also knew what kind of people Mr. Song and Cheng Jie were, and she was also very envious of the ability of this little couple, and when she knew that Mrs. Song had offended her daughter-in-law, she was secretly very happy. She also took the initiative to call Mrs. Song to guide her to scold her daughter-in-law, but it doesn't mean that she is willing to see Tian'er and listen to Mrs. Song's complaints.

She originally wanted to put aside the phone, but then she thought that her youngest son still wanted Mrs. Song's son to find a way to study in the past, so she patiently listened to her complaints, and occasionally echoed a few sentences.

After complaining for more than an hour, Mrs. Song put down her mobile phone unsatisfied.

Her heart was finally a little happier on her side, but the old lady on the other side was not happy. With a tiger face, he held his breath in his heart, and as soon as he saw his little daughter-in-law, he was angry with the people.

Her little daughter-in-law is not Cheng Jie, she is not angry at all, and when she heard her mother-in-law scolding Huai, she immediately lit a fire, scolded her head and scolded back, and finally almost flipped the table. The old lady was so angry that she panicked, but there was nothing she could do.

The old lady's little daughter-in-law works in the hotel, and she sees a lot of people, and she doesn't know anything about the cow ghost and snake god, and as soon as she hears her mother-in-law speak, she knows that she is going to make trouble again, and when she comes back, she wants to catch her. Just kidding, she was not afraid of anyone when she quarreled, even so many difficult guests could be obedient, and dealing with an old lady was simply a matter of a finger.

Before, she would rather quarrel with her mother-in-law than think about trapping her, but she also thought of the good of men. But during this time, the old lady became more and more excessive, and she was not a person who was willing to suffer, so she thought about digging a pit for her mother-in-law to let her jump, and comparing her with others in the future.

The Song family is a scholarly family, and the child has also been nurtured since childhood. But her father-in-law, who started by selling pork, just because he was an old neighbor of the Song family, could only talk a little, and began to compare things with the West, which really made her have no groove to vomit.

After a quarrel with her mother-in-law, the little daughter-in-law didn't want to eat the rice on her back, so she went straight to work.

When she arrived at the front desk of the hotel, she saw Ms. Zhou Wen, a long-term tenant of their hotel apartment, arguing with someone at the front desk.

She has dealt with Zhou Wen a few times, and she feels that Zhou Wen is a very gentle girl, this is the first time she has seen her angry at the front desk, so she hurried over to ask.

"Manager Gao, the guest said that she had a bracelet on the sink in the bathroom, but she came back at noon and found that there was none, so she wanted to ask us if we had seen it cleaning, but the cleaning department said no. ”

"I'm sure it's on the sink, next to the brown soap dish. Isn't there a black wooden tray, is the one that puts the hand towel, I was afraid of getting wet, so I put it on the hand towel, just after washing and before I had time to put it back, I received an emergency call, and then I hurried out of the door, and when I came back at noon, I found that it was gone, and the room was not cleaned. ”

Gao Feng comforted Zhou Wen and notified the security department to come and take the guests to get the surveillance.

Although there is no camera in the room, there are corridors in the hotel, and all the doors are within the monitoring range.

After sitting in the monitoring room for a while, the manager of the security department took the signature slip and the filing registration, and began to play back the monitoring records.

"When I went out, it was between 10 and 10:10. Since it was 9:50 when I got the call, I changed my clothes and went out. Zhou Wen called up the call record of her mobile phone, the call in the morning came in at 9:51, and the call lasted a little more than two minutes.

The monitor is tuned to 9:50 and starts playing at double speed. At 10:37 a.m., a man appeared at the door of her room. The man was not wearing the uniform of the hotel staff, but he was holding the room card in his hand, and after swiping it open, she looked left and right before entering the door, and came out in about three minutes, leaving the fire escape in a hurry.

"Can this person see his face clearly?" Gao Feng squinted, holding back a fire in his heart. Regardless of whether it is from their hotel or not, the card must have flowed out of their front desk, or the logistics cleaning office lost the card.

"You can check the card record to see what card opened the door, and then according to the source of the card, the scope of investigation is much smaller. ”

The manager of the security department also sank. Obviously, this is a problem with their hotel, and the part that loses the card will be punished, and he, the security department, will also be hanged.

The results were very strange, there was no record of swiping the card in the morning, only a record of Zhou Wen entering the house after breakfast.

"Look for a software company, they should be able to get the backup back. "Basically, they can determine who the perpetrator is, but what they don't understand is how did that person know that there was something in Zhou Wen's room?

"Manager Gao, I remembered something. "The little girl who was in charge of check-in at the front desk knocked Manager Gao through the walkie-talkie.

"Didn't two sisters leave their jobs the day before yesterday, one of them agreed to come to go through the formalities today, and she still had a work card in her hand. ”

"The work card cannot be swiped to open the guest's room. ”

"But the work card can open a cleaning room. In the evening, the cleaning department is off work, and the guests have sanitary products needs, and the front desk is responsible for delivering them. ”

Gao Feng took a long breath and nodded. She went to the manager of the security department and asked to see all the surveillance, mainly the girl's entry and exit records.

The girl came to the hotel at 9:20, and then chatted with people in the lounge, saying that she was leaving, and wanted to talk to her colleagues again. Then at half past ten, she left the lounge on the second floor and entered the elevator, but she did not get out of the elevator in the office on the eighth floor, but came out of Zhou Wen's downstairs floor. She stood in front of the elevator for half a minute, then turned around and went to the fire escape. The next time she appears in the surveillance, it is Zhou Wen. And she also brought a hat and changed her coat.

"She didn't change her coat, she was wearing the kind of reversible one, but she turned it upside down. Then she put a long skirt over her trousers and saw that her shoes had not changed. Zhou Wen looked very carefully, probably because of the observation cultivated by pottery, and a little detail was also seen by her.

After going out of Zhou Wen, she went directly to the eighth floor by fire elevator, and when she reappeared, she returned to her previous outfit.

When they looked at the monitoring, the people from the software company came to help restore the records, and sure enough, they found a deleted card swiping record, the card is the main card of the cleaning department, number seven, which is a spare card, specially reserved for the front desk at night.