In the opening episode, a striking new instructor arrives at the nation's most disorderly school, where discipline has entirely collapsed into an atmosphere of constant upheaval. The setting quickly overwhelms both students and staff, leaving little room for normalcy amid the daily chaos. Secretly observing the surrounding turmoil sparks an unexpected thrill within her, drawing the teacher into the school's unconventional activities in ways she had not anticipated. As her first days unfold, these hidden impulses begin to shape her own role in the unfolding events.