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...?!
Could you not treat me like a child?!
Behandelt mich nicht wie ein Kind!
¡No me trates como una niña!
¡No me trates como una niña!
Ne me traite pas
comme une enfant !
Ti spiacerebbe evitare di darmi della poppante?!
Podem parar de me 
tratar como uma criança?