Hiiro is kidnapped by Sharisharu and Nambuuko, who want to control the evil dragon Dagan Zot.  Nambuuko reveals that he was the one who killed Hiiro's parents.  But without his Dragon Form, can he defeat Nambuuko, or is he doomed to be held a hostage for his heart?
If I didn't have a Dragonblood 
Crystal, I would've died there.
لو لم أملك بلورة دم التنين لمُتُّ حينها
Ohne den Drachenblut-Kristall hätte
ich dort mein Leben gelassen.
Si no hubiera tenido un Cristal 
de Sangre de Dragón, habría muerto.
Si no hubiera tenido un Cristal 
de Sangre de Dragón, habría muerto.
Je serais sans doute mort
Se non avessi avuto 
il Cristallo Del Sangue di Drago, sarei morto lì.
Se eu não tivesse um Cristal de Sangue
 de Dragão, eu teria morrido ali mesmo.