Following his encounter with Tenkawa Ayumi, Shibui Ryuuji grows bolder in his role at the elite girls' academy. He begins identifying the hidden vulnerabilities of other students from prominent families, drawing them into private after-class meetings. As his attention shifts from one pupil to the next, an atmosphere of unease settles over the classroom. The teacher’s calculated advances create a tense web of secrets that threatens to unravel the school’s polished facade.