Hiiro realizes that he possesses Dagan Zot's heart, and that if he dies, Dagan Zot will die as well.  Only after Giruu reveals the depths of his devotion does Hiiro find the strength to carry on.
Dragon form?
هيئة التنين؟
Drachenform?
¿Forma de dragón?
¿Forma de dragón?
Une forme draconique ?
Forma draconica?
Forma de dragão?