Shang Wanxing was already boiling with anger. Hearing these words, she let out a cold laugh, her gaze toward the teacher filled with absolute mockery.
"So what are you doing right now? Are you threatening me? Whether I am qualified to act as a guardian is my own business—you have no right to interfere. But whether you are qualified to be a teacher is entirely something I can judge!
"My younger sister is studying at this school, and she has suffered bullying without receiving a fair and just treatment. You either find a way to punish these three bad students and have their parents pick them up, or I demand a disciplinary meeting. If it is confirmed that the three of them did indeed engage in school bullying, I will demand their expulsion. Furthermore, as my sister's head teacher, you must apologize to her, or this matter is far from over!"
Chapter 877