With Zhang Ling's words, Ling Yun calmed down immediately because she was right.
Back when he was about to be expelled, his form teacher, Kong Xiuru, went to confront the higher-ups. That was out of a teacher's responsibility, but it was still a passable explanation.
If he went to the principal or director to start a commotion once he returned, he would definitely be able to make them pay. However, their relationship would be set in stone in the eyes of the public.
Even if it weren't real, it would mean that it was!
Even if Kong Xiuru could get her job back, her reputation would be tarnished!
It was really a case where he wouldn't be able to clear her name easily. Scratching his head, he was perplexed as he looked at Zhang Ling and said, "What do you think we should do then? Just let things be?"