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...
Ten years of training, 
and he was still so weak..
عشر سنوات من التدريب ومع ذلك لا يزال ضعيفًا جدًّا
Dass er nach zehn Jahren Training
noch nicht mehr vermochte …
Diez años de entrenamiento 
y aún era muy débil.
Diez años de entrenamiento 
y aún era muy débil.
Malgré dix ans d’entraînement,
il restait si faible ?
Dopo dieci anni di allenamento
era ancora così debole.
Dez anos de treinamento e 
ele ainda estava tão fraco..