It was a rather boring morning, and Bai Xue was doing a thorough cleaning. There were three interrogation rooms, a note-taking room, a meeting room, and offices for Group Seven; cleaning all of this would take a day or two. Around ten o'clock, Su Cheng went upstairs and bought two cups of coffee. He gave one to Bai Xue so she could rest for a while, telling her she didn't need to work anymore and someone would come to help soon.
Bai Xue asked curiously, "Who will come to help us?"
No sooner had he asked than the group appeared: five middle-aged women in uniform, carrying cleaning tools, were stopped at the ID gate. The security guard was talking to them; even the mayor couldn't get in here. Su Cheng swiped his card, explaining it was for crime scene reconstruction, and they were allowed
