chapter 32 Chapter 32 Are you borrowing or robbing?

Ava Chen felt dizzy when she saw the question written on the blackboard. In fact, she didn't like mathematics at all, and could even say that she couldn't understand it at all!
The reason why she chose to take advanced mathematics in college was entirely on a whim. She didn’t want everyone to think that she had no inner qualities except for having a good look!
After she enrolled in this course, she discovered that she listened to something incomprehensible almost every day, but there was...