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.
It all started with some questionable 
research conducted by his father,
،كلّ ذلك بدأ ببحث مُريب أجراه والده
Tutto ebbe inizio 
con le scellerate ricerche del padre,
Tudo começou com algumas
pesquisas questionáveis de seu pai,