A dragon has been spotted in a far-off village, and Hiro fears the worst. What if fallen warlord Fujita has returned to seek revenge on Kenkoro? Hiro and his friends go in search of the truth, and soon discover that the dragon is not Fujita at all-it's his sister.

Kotone guards the Jade Temple. Legend says that if the temple falls, the land will die. To protect the temple from Fujita, Kotone used powerful magic that trapped her in dragon form. But now that Fujita is plotting revenge, it's up to Hiro and his friends to save Kotone and the temple from destruction.