Ouken's past is revealed as his desire to become stronger and put an end to his father's cruel reign is recounted. Over the course of the hard-fought war against the Gigantes, the prince distinguishes himself by his conduct, until one fateful day.
Apparently, we're going to need the 
head of a demon to lift the curse.
يبدو أنّنا سنحتاج رأس شيطان لرفع اللّعنة
Pour rompre la malédiction,
il nous faut la tête d’un génie.
Pare che per sciogliere la maledizione 
sia necessaria la testa di un demonio.
Parece que é preciso a cabeça de um
demônio para quebrar a maldição.