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.
It's Migiwa-sensei's newest 
release, Romantic Lilac Night.
،إنّه أحدث إصدار من ميغيوا-سينسي
."ليلة أرجوانية رومانسية"
Das ist Hernn Migiwas neuestes Buch:
„Romantische Nacht in Flieder“.
Es la última novela de Migiwa,
Noche lila romántica.
Es la última novela de Migiwa,
Noche lila romántica.
C’est son dernier roman,
La Nuit d’amour du lilas.
Questo è l'ultimo libro di Migiwa,
"Una romantica notte lilla".
É o novo lançamento do mestre
Migiwa, "Noite Romântica Lilás".
Новая работа писателя Мигивы,
«Романтическая сиреневая ночь».