There are three episodes in the OVA and they mainly cover the backstories of Ki-ja the hakuryuu(white dragon) and zeno the yellow dragon.

The first episode shows the activities of the group in a hot spring in the middle of the mountains and also shows the reason behind the many scars on Ki-ja's back.This is adapted from the 12th volume of the manga known as "On that back" and "Ki-ja".
The second and third episode cover zenos backstory and give us a glimpse of King hiryuu and how Hiryuu castle came to be. Zeno's powers are also revealed in these episodes. They are a summary of the 21st and 22nd volumes of the manga and cover the zeno arc. The heartwarming relation between the first generation of dragons and king Hiryuu shines light on why zeno shows nostalgia when he meets the the dark dragon and the happy hungry bunch.
King hiryuu and the four dragons

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.