Time has passed since the incident at Magata Labs, and Saikawa and Nishinosono's daily life is returning.  Then one day, Shiki visits Saikawa at the university library..
But there is no perfect answer.
.ولكن لا يوجد جوابٌ مثالي
Aber es gibt keine
absolute Antwort.
Sin embargo, no existe 
una respuesta definitiva.
Sin embargo, no existe 
una respuesta definitiva.
Mais la réponse parfaite
n’existe pas.
No entanto, não existe uma
 resposta que seja absoluta.