The evil dragon Daganzord is spreading destruction, while the continent is having power balance issues between 3 kingdoms. A family of 3 tries to seal the dragon with a party of wizards, but do to an attack this turns into a disaster known as the Balbagoa Tragedy. The only one saved is the son, Hiiro. He swears to avenge his parents death and so his journey starts.
![](http://ic.pics.livejournal.com/valkyriesailor/13494292/1092416/1092416_300.jpg)
When the dragon appears, he has the same scar, that Hiiro has. So I believe this will work like by Dragonheart, if one dies the other will too.