Bazett's barrier was supposed to prevent surprise attacks from the dolls, however Illya finds a little girl, Erica, sneaking into their school. For some reason Erica calls Illya "Onee-chan", and the two of them quickly hit it off. Meanwhile, a man claiming to be Erica's father appears. He seems kind at first glance, and while he came to pick up Erica, he's also...?!
It's been so long since we used telephone mode!
Der verstaubte Telefon-Modus!
¡Cuánto tiempo sin usar
el modo teléfono!
¡Cuánto tiempo sin usar
el modo teléfono!
Le mode téléphone, enfin !
Era da un pezzo che non usavamo
la modalità trasmittente!
Já faz tanto tempo que 
não usamos modo telefone!