Hearing this, Lan Jin halted her pen, finally lifting her head to look at Mr. Liu Sr. Her expression was one of confusion, but her demeanor inexplicably exuded arrogance and mischief.
"Such a simple problem, is it necessary to scribble nonsense?"
"What did you say? Simple?"
Mr. Liu Sr was shocked for a moment, then erupted in anger, so incensed he almost laughed.
"Ha, I bet you didn't even look at the problem. This exam's questions were set by all the Mathematics Associations in our country. Some of them might even stump college teachers, and you dare to call it simple? Ridiculous!"
Unexpectedly, Lan Jin gave him an extremely incredulous look, waved her hand impatiently, and clicked her tongue, "Pshaw, child's play."
She then immediately bent down again and resumed the exam at a whirlwind pace.
The scratch of the pen against the paper was rapid; it hardly seemed like she was taking the task seriously.
