Hiiro learns the magic spell of the Kokuu blade, a weapon which will strike an enemy from afar.  Hiiro is far too terrible a swordsman to put it to use, but Master Theo notices that he has incredible power.  Theo realizes that not only is Hiiro keeping Dagan Zot's heart in check, Dagan Zot is the only thing keeping Hiiro's heart from going out of control...
But you realized his true 
potential a long time ago.
لكنّك أدركت مقدرته الحقيقية منذ وقتٍ طويل
Allerdings hast du Hiiros wahres
Talent schon längst erkannt.
Pero hace mucho que entendiste
 su verdadero potencial.
Pero hace mucho que entendiste
 su verdadero potencial.
Mais il y a bien longtemps
que tu as pris conscience
Ma ti sei accorto 
del suo vero potenziale molto tempo fa.
Mas você percebeu o verdadeiro 
potencial dele há bastante tempo.