When Illya tries to stop the ritual to activate the Holy Grail, a young boy brimming with confidence appears before her, acting like he sees through everything. He calls Miyu "Miss Princess From A Parallel World"! Who is the eight Class Card?! Where did Miyu even come from?! With the appearance of this young boy, the viel covering the truth is torn off.
One day, the number entering it 
didn't match the number exiting it.
Bis der Tag kam, an dem nicht gleich
viele sie betraten wie sie verließen.
Un día, la cantidad no concordaba.
Un día, la cantidad no concordaba.
Un jour,
Un giorno, il numero delle persone in uscita 
era diverso da quello delle persone in entrata.
Um dia, o número de pessoas 
entrando e saindo não bateu.