As daughter of the former demon lord, Mio's foster parents were slain by powerful demons after her life. Still seeking to slay her, Basara reveals himself as a member of the hero clan--an enemy of the demons--and vows to protect Mio as a member of his family.
but do you... have something
 against doing it with me?
aber hast du denn ... etwas dagegen,
das mit mir zu vollziehen?
¿No quieres hacerlo conmigo?
¿No quieres hacerlo conmigo?
Et toi…
ma tu... hai qualcosa in
 contrario nel farlo con me?
mas você... você não quer
 fazer um pacto comigo?
А ты что... со мной... не хочешь?