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.
The curse is alleviated when the
 master makes the servant submit.
Der Fluch wird gelindert,
wenn der Diener sich dem Meister fügt.
La maldición desaparece cuando el 
maestro hace que el siervo se entregue.
La maldición desaparece cuando
 el maestro hace que el siervo se entregue.
Le maléfice s’interrompra
dès que tu l’auras soumise.
La maledizione risulta alleviata
 quando il padrone sottomette il servo.
A maldição é anulada assim que o
 mestre faz o servo se submeter.
Если господин заставит подчиниться, 
заклятие пройдёт.