After defeating Demon God Torr, Kanon has joined the party, and things have gotten even livelier for Ein and the gang. Amid the revelry, the gloomy-looking Kursh says she's "tired of playing family" and vanishes. When the group goes after her, they arrive at the Dragon Kingdom, Skyfosiwa. This kingdom floating above the clouds is deserted following a brutal attack by Demon God Loki... Can Ein and the others save Kursh from her past...?!!