The Legend of Heroes VI: Sora no Kiseki

The story revolves around two young bracers Estelle and Joshua, and their adventures as they fight off monsters and help people. Estelle is daughter to a famous bracer and Joshua is a kind of an adoptive brother to her. Joshua is a mysterious young man who is not quite sure who he really is. Their big adventure begins when an airship disappears with their father onboard. They set on a journey to find out what really happened, but as they investigate the matter they discover that the incident is not all that simple..