Mother's Iron Cage

Summary

My mother is my homeroom teacher, but not a single person in the class believes me.

When I ranked second in the exams, she forced me to kneel under the flag during the assembly and repent, making everyone line up to spit on my face.

After standing in the scorching sun all day, suffering from heatstroke, I bought a bottle of water at the school store. She poured boiling hot tea over me, scolding me for being wasteful and extravagant.

During recess, I hid in the equipment room to apply ointment to my wounds.