"Today is Master Taibai's first day away from school. I hope nothing goes wrong in the class..."
Principal Zhang Youde stood at the door of the Special Advancement Class classroom, a trace of worry flashing in his eyes.
He originally didn't intend to disturb the Special Advancement Class students during class and planned to ask after they finished school.
But now it was already well past the usual school dismissal time, yet no student had come out of the classroom.
Due to the good sound insulation of the classroom, Zhang Youde was starting to get a bit anxious.
What he feared most was the proud and arrogant students of the Special Advancement Class disobeying and ending up in a fight with the substitute teacher.
If any promising students were injured, affecting their exam scores, it would be a huge loss for the school, and the Special Advancement Class might even be directly disbanded due to pressure.
With this uneasy feeling, Zhang Youde silently floated up to the window.
