Ke Baiyou: the Teacher's Discipline Made Me Behave

[Girls' school, discipline, teachers and students, care, love education] "Teacher, please let me go...", "No, you made a mistake, you have to accept the punishment, accept the punishment obediently, you can't escape~". The heroine Kang Kemeng is a 13-year-old orphan who grew up in an orphanage and was beaten and scolded by caregivers for a long time. Finally unable to bear it anymore, she escaped from the orphanage alone, but went astray while wandering and caused a disaster. She was eventually sent to the strict control class of Baiyou Girls' School. After entering the strict control class of Kebaiyou Girls' School, what kind of discipline and redemption will she face as she is rebellious and scarred?