Haru, a bookstore clerk, talks to Yukiko pretending to ask for directions. Haru has detected deep sorrow on Yukikoʼs face. Meanwhile, Haru has been spending days following Tsuyoshi discretely and checking his expressions. In the past, when Haru had lost her mother as a junior high school student, she met and talked separately to Yukiko and Tsuyoshi by chance who seemed to suffer from heartache. The action was brought by the remorse that Haru couldnʼt help her mother while knowing her sadness. Haru has kept watching Yukiko and Tsuyoshi now and then. Occasions that Tsuyoshi, who has been aware of Haruʼs behavior, appears at her workplace and Haru once again talks to Yukiko unfold new dimensions in each relationship. Haru confronts with her own feeling toward her mother and grief during the days passing with the two.“不是多么希奇的东西？”剑灵瞪大了眼睛，上上下下的打量着楚阳，终于仰夭长叹：“你知道九重夭一共有几头媾蛟？你以为媾蛟遍地都是了？你知不知道你占了多大的便宜？你知不知道媾蛟这种东西到底有多珍贵？”