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...
If you didn't, you'll go 
through a world of pain.
إن لم تفعل فستعاني من ألم شديد
Falls nicht, wirst auch du
qualvolle Schmerzen erleiden.
Si no, te dolerá mucho y sufrirás.
Si no, te dolerá mucho y sufrirás.
Sans ça,
tu vas souffrir atrocement…
Senza quelli soffrirai atrocemente...
Se não trouxe, você vai 
sentir muita dor mesmo.