The story of the new film is set in Sweetsland, a country next to Jewelland. Ruby and the other Jewelpets are celebrating the birthday of the princess with dancing. However, during the preparations for the birthday party, a mysterious object appears from the skies. In the object is a Sweetspet boy, whose identity is unknown.

The Sacred Book of the land of Eija has been rediscovered and with it the legends of a mysterious and all powerful ship. Now Princess Crystal of Megaronia has set forth on a quest to recover the ship and its ultimate weaponry. All that stands between her and total domination of the world is a small group of piratical misfits. Swords, sorcery and technology blend to form a mesmerizing tale of Good vs. Evil in Ellcia.

The previous season of 'Zero Duel Masters' was set in an alternate universe, so this season's plot is a continuation of the Duel Masters Charge. It follows the aftermath of the duel of Shobu vs. Zakira. (Source: Duel Masters Wikia)

Second season of Ai Mai Mii.