What if a young woman wants to be a good teacher, but it is difficult to when she has to face with inequality in school society and various obstacles to being a teacher, but she could be the beginning of a change in the education system?

Goh, a 25-year-old woman who dreams of becoming a teacher. As a child, she was saved by Chaichana, and that event made Goh want to be a good teacher like Chaichana, but there is a question that arises in Goh's mind as to what a good teacher is. Goh becomes a teacher as she had hoped, but being a teacher is not easy when she has to face with the education system and the administration of Phatham School.