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.
Uh, well, this looks like 
it's about to disappear?
Äh, nun, das Ding
scheint gleich zu verschwinden.
Parece que está por desaparecer.
Parece que está a punto de desaparecer.
Non, c’est que c’est en train
de disparaître…
No, beh, sembra che stia per scomparire.
E aí, é normal o selo começar a desaparecer?
Да нет, просто эта штука вроде как исчезает.