After observing the behavior of Mibu and the Kendo Club, Tatsuya concludes that the person who attacked him must be a member of the international anti-magic political organization, Blanche. Miyuki is infuriated by Blanche’s attempt to further the rift between Course 1 and 2 students. Meanwhile, Honoka and the Girls’ Detective Club identify the attacker as Kinoe Tsukasa, the captain of the Kendo Club. They begin pursuing him but find themselves surrounded by a mysterious bike gang. They try to use magic to retaliate, but are pushed into a tight spot when the attackers use Cast Jamming to nullify their spells. 
But when we're at home,
I want him to belong only to me.
،لكن عندما نكون في المنزل
.أريده أن يكون لي فقط
Wenn wir daheim sind, will ich
meinen Bruder für mich allein haben …
Cuando llegue a casa,
quiero que sea solo mío…
Pero cuando estamos en casa,
lo quiero solo para mí.
Mais à la maison, je veux qu’il soit
mon grand frère à moi.
Gostaria que ele fosse o meu
príncipe enquanto estivesse em casa.