Blake stared unblinkingly at his wristwatch in his office. His handsome face remained expressionless, but his eyes were full of anticipation. When the minute hand was pointing to a certain number, his cell phone alarm went off. He immediately picked up his coat from the back of the chair and stood up. At this time, Mark knocked on the door and walked in. "Well, Mr. Harvey..." After glancing at the file in his hand, Blake said, "It's not that important. You can decide what to do with it." With that, he left in a hurry. Mark stood where he was, dumbfounded. After quite a while, he came to his senses and scratched his head. What's wrong? Mr. Harvey always works overtime, and he's the last one who leaves the office almost every day. Why did he leave as soon as the off time arrived today? He

