Kokiyo Kakei was recently appointed as a teacher at an all-female high school despite not having any experience with women due to personal reasons. However, his life took a dramatic turn when he encountered Sei Hiruma, the school's "prince," who had just returned from the hospital after being injured. Their encounter was significant as it altered the course of Kakei's life as a teacher. If they had never met, things would have remained unchanged. This story explores the complexities of relationships between two queer individuals without romantic feelings towards each other.