Senri Minamisawa is dead. She became the fifth victim of the New Generation Madness, commiting suicide by impaling herself on a piece of rebar and then setting herself on fire in her own locked apartment.  Takuru and his friends are relieved, but at the same time uncertain that it's really over.  Just in case, they decide to stay together on the day of the next murder.  Everyone hides out at Aoba Clinic, where it should be safe, but then Yui and Itou go missing...
"How far can a partner go in the first month?
إلى أي حدّ يمكن للشريك أن يصل في الشّهر الأوّل؟"
„Was lässt meine Freundin
im ersten Monat mit sich machen?
¿Hasta dónde puede llegar
una pareja en un mes?
¿Hasta dónde puede llegar
una pareja en un mes?
« Que peut-on faire
le premier mois avec sa copine ?
Fino a dove puoi spingerti con qualcuno
con cui stai da un mese?
"Até onde um parceiro pode
 chegar no primeiro mês?