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...
That's why I did this for her!
!لهذا فعلتُ هذا لأجلها
Deswegen werde ich für Senri …
¡Por eso hice esto!
¡Por eso hice esto!
C’est pour elle que j’ai fait ça !
È per lei che sto facendo questo!
Eu fiz isso por ela!