The main character, Reimi Shizuka (Hirose Alice), becomes a high school teacher despite not being interested in doing so, in order to escape her NEET lifestyle. She doesn't have much to do with the eccentric teachers and modern students, including the passionate and airheaded Urami (Watanabe Shota), and she has zero motivation. However, as a teacher, she ends up giving a "lecture" that she doesn't want to give! Shizuka gives an outrageous "lecture" to a student who claims that "bullying" is "teasing"! A refreshing school drama begins in this day and age when people can't say what they want to say, be it power harassment, moral harassment, or compliance!