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.
That's right.
هذا صحيح
So ist es, in ihm
schlägt Daganzords Herz.
Sí.
Sí.
Oui, grâce au cœur de Danguard
qui se trouve en lui.
Esatto.
Isso mesmo.