When a number of female murder victims are discovered in Ueno Park with lilac flowers in their mouths and one of Shizuru's books by their side, rumor spreads that he may have some involvement in the case. Worried for her friend, Tsugumi learns that the murders seem to be inspired by a certain book where both Shizuru and Sasagoi-san have ties to the author. When Shizuru is taken away by the police for questioning, Tsugumi works with the rest of Fukurou to find the real killer before it's too late.
The culprit in Moritsune-sensei's novel 
wouldn't use such a vulgar weapon.
ما كان الجاني في رواية موريتسوني-سينسي
.أن يستخدم سلاحًا مبتذلًا كهذا
Der Täter in Herrn Moritsunes Roman
würde keine so vulgäre Waffe verwenden.
El culpable de la novela de Moritsune
no usaría un arma tan vulgar.
El culpable de la novela de Moritsune
no usaría un arma tan vulgar.
Le meurtrier du roman
de maître Moritsune
Il colpevole nel racconto del maestro Moritsune
non avrebbe mai usato un'arma così volgare.
A personagem no livro do mestre Moritsune
não usaria uma arma tão vulgar.
Убийца из романа Морицунэ не стал бы
использовать такое невзрачное оружие.