TO FACE THE FUTURE, UNCOVER THE PAST. Three young ninjas sail to the South to find a missing father and more clues to the theft of Belshazzar's Scroll, a relic that will decide the future of their world. During their voyage, they discover shocking secrets about bullying in the ninja schools, Tamerlane, the dreaded leader of the mystical Inugamis, and the presence of a new fifth element that has the potential to change everything they know. Coming from rival clans, Sakura, Temujin and Sasha forge unlikely friendships and pit their consolidated skills against a band of cutthroats on the high seas. And though the fate of all the ninja clans hangs in the balance, ice ninja Sasha can't help but rekindle his passion for Sakura, while the beautiful wind ninja remains unaware of a prophecy concerning the man she is fated to love.