Returning to the office, the room remained cold and eerie, as if clouds had blocked the light, making it even darker inside.

Qin Nuo sat down at his desk, glanced at the schedule beside him, and found that he only had one class today.

"Looks like it's going to be a pretty easy day."

Qin Nuo murmured to himself, sitting in his chair and reviewing the notes from today's class, already preparing notes and materials for the next lesson.