Basara's childhood friend Nonaka Yuuki warns him not to get involved with Naruse Mio any longer. She is a fellow member of the hero clan, and the one charged with observing Mio. She claims that Mio will bring great disaster, but Basara proclaims that he will protect Mio as a girl on his own.
That's why I've decided to protect her.
Deshalb entschied ich mich,
 sie zu beschützen.
Por eso decidí protegerla.
Por eso decidí protegerla.
Voilà pourquoi j’ai décidé
de les protéger.
È per questo che ho deciso di proteggerla.
E é por isso que eu decidi protegê-la.
Поэтому я решил её защищать.