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.
I am the King of the Underworld.
أنا ملك العالم السُّفلي
Io sono il sovrano dell'oltretomba.
Eu sou o Rei do Submundo.
มีแค่ท่านพี่คนเดียวเท่านั้น
ที่จะหยุดโอเคนได้