Back in the office, the head teacher sat down at his desk. He must have been quite upset by what I had just said, as his face was very grim. Looking at me, his first words were: "Zhang, it's against school rules to talk about this, what you did is serious, and you could even be expelled.",I cursed inwardly, wondering if there had ever been a school that expelled someone for writing a book. I knew this was my weakness being exploited, and they were deliberately retaliating against me.,Remember my sister told me that curiosity is the heaviest of all human emotions. Thinking about it, I sent a message to our homeroom teacher: How have you been lately。