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..
If they knew everything,
،إن كانوا يعرفون كل شيء
Sobald man alles weiß,
Si lo supieran todo,
Si lo supieran todo,
Quand on sait déjà tout,
Se si capisse tutto,
non ci sarebbe più nulla da tentare.
Porque se soubermos tudo,