The tragedy unfolds. A mysterious fate has befallen Mumei and his classmates are the suspects. What has happened to our hero? And what is his connection with the new boy in class: Shuu Rinu. A line has been drawn and the truth about who is truly friend or foe comes to light. The stage is set and the curtain has been raised, it's time for the show.
I've seen it many times since I enrolled.
رأيتُها مراتٍ عديدة مذ التحاقي
Schon oft selbst gesehen,
seit ich hier zur Schule gehe.
Lo vi muchas veces desde que entré aquí.
Lo he visto mucho
desde que entré aquí.
Je les ai vues
des centaines de fois.
L'ho vista in azione più volte, 
da quando sono in questa scuola.
Eu vi isso muitas vezes
 desde que entrei nesta escola.