When Iori was a student, she went to report her marriage to her former teacher who took care of her. Shiragama, who has retired and is now aiming to become a novelist, was delighted with the visit and good news of a nostalgic student, and the two talked about memories. However, Iori sometimes catches a glimpse of her former teacher's anguish in the shadow of her smile. "Please tell me if there is anything I can do."