It was a corner about several meters away from the door. No one noticed it before because it was a dim corner. Half a face poked out of the corner, about one meter off the ground. The face looked blurry due to the pixels. However, it was clear that the face was staring at Nan Huaili’s office. In other words, the face showed up a few minutes before Li Huaili left his office to fetch coffee. “I have used software to check if the video has been tampered with. It hasn’t,” Du Feng explained. He was sweaty. Clearly, this result was out of his expectations as well. “This… unusual face couldn’t be seen normally. It only showed up for a very short period. Then, it disappeared.” Nan Huaili’s disappearance probably had to do with this face. After all, a normal person wouldn’t hide behind a corner around midnight. “Who was in the company at that time?” Jiang Cheng asked. Weiwei definitely knew about the face, but she still trembled when she saw it again. Jiang Cheng had to ask her twice before she reacted. “No one.” Weiwei shook her head. “CEO Nan was the only one on this floor. The other floors are vacant. The cameras near the stairs and elevators didn’t capture anyone coming or leaving.” Seeing the frozen face on the monitor, Jiang Cheng suddenly had a bad feeling. Soon, Weiwei started to cry. She was sobbing at first, but then, she couldn’t hold her tears. “Something must have happened to CEO Nan… He…” Lin Wan ‘Er turned to look at Weiwei. She didn’t say anything because Jiang Cheng had asked all the questions she was interested in. “Why would you say that?” Jiang Cheng enquired. Even if something did happen, it should be the police who notified Nan Huaili’s family. She was just his secretary. Why was she so certain… What Weiwei said next shocked Jiang Cheng. “The person who showed up later was not CEO Nan!” After calming down, Jiang Cheng asked in an even tone, “Why would you say that?” “Going from CEO Nan’s office to the coffee machine and coming back with a full mug… The time is not enough.” It was Du Feng who answered. He had calmed down. He switched to the original video. He identified the two spots when CEO Nan appeared in the video. There was only one minute and 34 seconds between them. It was a bit too short. “We’ve tried this. Even if you run, including the time needed for the coffee to brew, the quickest trip takes at least two minutes.” Du Feng didn’t elaborate, but it was clear that Nan Huaili was not rushing in the video. He was strolling. In fact, it looked like he was floating. “Plus, CEO Nan’s state when he returned wasn’t right.” Weiwei was very familiar with CEO Nan. She pointed at the monitor. “Look at his hand that held the mug.” Jiang Cheng focused on the hand. It didn’t look special. Nan Huaili held the mug with his right hand. His expression was fine. Then, Weiwei asked Du Feng to rewind the video further. When Nan Huaili opened the door and walked out, Jiang Cheng noticed that Nan Huaili was holding the mug in his right hand. “Do you mean to say that Nan Huaili is left-handed?” Jiang Cheng looked at Weiwei. “It’s more than that,” Weiwei said agitatedly. “On the morning CEO Nan disappeared, he injured his right wrist. He couldn’t hold anything. I was the one driving him. Therefore, the CEO Nan, who had come back to his office, couldn’t be him! That was fake!” Weiwei started to unravel. Jiang Cheng could understand this. After all, she was just an ordinary person. Encountering something would only drive a person crazy. However, possessing such observational skills meant that she was a good secretary. But… Jiang Cheng turned to Du Feng, who was spacing out. “Why would you think about using software to check the video?” Jiang Cheng didn’t know much about computers. He was asking this from the perspective of an inquisitive person. “It… was Sister Wei who noticed something was wrong with the video. I wondered if the video was tampered with, so I tested it. And…” Jiang Cheng nodded. That sounded reasonable. “Bring me to Nan Huaili’s office,” Jiang Cheng said. At that moment, there were knockings on the door. However, it was not on the door of their room. However, it sounded very unsettling and urgent. Weiwei frowned and was about to open the door to see what was going on when Jiang Cheng stopped her. He had a feeling. Staring at the door of this room, he had a strange feeling. “What’s wrong?” Weiwei looked at him strangely. She panicked. “Mr. Jiang?” “It’s fine.” Jiang Cheng shrugged. “Ignore it. Let’s focus on our task.” Fresh chapters posted on novᴇlfire.net Weiwei nodded. Then, she said, “Mr. Jiang, you want to check out CEO Nan’s office, right?” “Yes.” Jiang Cheng confirmed. “Get the phone to call people.” Weiwei was startled. “Call people? Who?” Jiang Cheng astutely noticed that the knocking had disappeared. Even though he thought he was being paranoid, it was never too bad to be careful. It was a habit he had trained in the nightmare. “Anyone nearby. Get as many as you can. Get them to come over here,” Jiang Cheng ordered. Weiwei was confused. Earlier, it was Jiang Cheng who told her to keep as few people involved as possible to maintain confidentiality, but now, he wanted to get more people. What was his goal? However, Mrs. Nan told her to cooperate fully, so she didn’t ask for more. She called three people over. They were all employees. After they met, Jiang Cheng asked them if they had encountered anything unusual while walking over. Everyone said that they hadn’t seen anything. The room they were in was rather secluded. They wouldn’t go there unless needed. As they prepared to leave, Du Feng started to put away his laptop. However, as he turned to the monitor, he froze. The video jumped to the frame when the strange face appeared. It froze. The next second, just as Du Feng wanted to see what was wrong, the face hiding at the corner suddenly moved.