In the exam hall.
Qi Xue stood at the back of the classroom, invigilating, occasionally wandering around and stopping by Jiang Nian to observe for a moment.
Without any expression, she wandered back.
Jiang Nian thought it would be nice if Qianbao was invigilating, but then again, she didn't know math.
"Damn, who the hell came up with these questions?"
In the same exam hall, Wang Yuhe was concentrating intently. There's basically no math problem she can't solve; she breezed through with flying sparks.
Two hours quickly passed, and the invigilator coughed.
"Ahem, five minutes left until the end of the exam. After the bell rings, all candidates must stop writing and leave the classroom..."
Outside the corridor, Zhang Ningzhi walked towards Jiang Nian.
"Did you finish?"
"Don't ask such private questions." Jiang Nian pointed at her, "I deliberately left one question unanswered, do you know why?"
Zhang Ningzhi said foolishly, "Because you couldn't solve it."
