Chapter 673 Slumber

• Inside the lecture hall, more than a hundred students were seated in the tiered rows. If a professor singled out a student's name in front of three classes, it indicated that the student was either exceptionally talented or dreadfully incompetent.
• Ming Sihan pocketed his phone, rose from his seat, and made his way to the podium. After swiftly solving the problem on the blackboard, he nonchalantly tossed the chalk into the box and calmly addressed the professor, "Excuse me, I'm not feeling well in my stomach. I need to use the restroom."
• Although Ming Sihan's problem-solving speed was impressive and his answer was spot-on, the professor simply nodded without changing his expression, "Alright."