Following her arrival at Toukoku Preparatory School, Nisaki steps into her English classroom and begins adapting her university knowledge to the needs of her students. This episode follows her through a full day of lessons, where she works to build rapport while handling unexpected questions and group dynamics. Subtle tensions emerge among the faculty and learners alike, prompting her to reconsider her approach. By the end of the session, she senses the school holds more layers than she first anticipated.