Chi Wan was speechless.
Chi Wan's already awkward expression became even stiffer. She didn't expect Song Ci to give such a suffocating answer.
Moreover, how was this formula basic?
She had almost never seen it in the teaching materials. This was considered a serious overstep. After all, not everyone was a genius. It was already not easy to firmly grasp all the knowledge points and remember them in the textbook.
Chi Wan was still a little unconvinced, but when she noticed that the others were a little impatient, probably because they were too noisy, she finally nodded her head in embarrassment.
Forget it, he couldn't be calculative.
If he had any more questions later, he still needed to ask Song Ci. Since it was a task assigned by the higher-ups, he couldn't ask the other professors. Therefore, his only hope was on Song Ci. He couldn't make any mistakes.
