Fren is branded an outlaw when he leaves the underworld to help save Ouken. When Whiteking grows fat after the captain neglects to care for her, only one thing can whip her back into shape. Hokuro joins the military to repay Bojji's kindness.
The single lead I found 
to saving Prince Ouken
الدّليل الوحيد الّذي وجدتُه لإنقاذ أوكين-ساما
Je n’ai trouvé qu’une seule piste
pour sauver Ouken.
L'unica pista che ho trovato
 per salvare il Gran Maestro Ouken
A única pista que eu encontrei
para salvar o Príncipe Ouken