After the events of the Blue Dragon series, Shu and Bouquet join a resistance group to fight General Rogi's army of invasion.They encounter a mysterious child , Noi, who has the power to revive Shu's shadow counter-part Blue Dragon, and save her from the pursuit of a red dragon. Now Shu and his company have to set foot once again on a journey to discover the purpose of the dragons, undergo their tests and stop the chains of events which threatens the fate of humanity. (Source: ANN)

Many years ago, the death of the emperor sparked riots and civil wars that ravaged Atlantia. Upon the throning of the young king Yaiba, treacherous rebels were executed to restore the peace the country once had. However, tainted by this radical act of governance, Atlantia continues to be enveloped under the shadow of oppressive rule. Tsurugi Tatewaki is a spunky teenager who grew up in the rural countryside with little memory of his birth parents. One day in his home, he stumbles upon a mysterious sword that transforms into a Battle Spirits card. When armed forces from Atlantia confront Tsurugi with their sights set on procuring his card, the secrets behind Tsurugi's past seemingly begin to unravel. Accompanied by a droid named Bringer, Tsurugi makes his way to the capital of Atlantia and encounters supposed warriors who wield similar swords. As his world is slowly turned upside down by the gradual appearance of greater mysteries, Tsurugi may have to question everything he knows, including his very own judgment on what separates good from evil. [Written by MAL Rewrite]

Famous writers throughout history find themselves being reincarnated by a mysterious, unseen entity known as the Alchemist. With their souls confined and bound to an expansive library, they are tasked by the Alchemist to jump into books to purify the pages of monsters called Taints. Along the way, they must also rescue and recruit fellow authors trapped within the very stories they themselves had written. Although the writers take on new and powerful forms for this endeavor, some still maintain a semblance of who they once were, while others struggle to remember their pasts and the works they had penned. Despite there being no apparent end to their grand mission, they remain committed to the cause in hope of resolving the mystery behind their collective resurrection as well as questions that have haunted their former lives. [Written by MAL Rewrite]