Manga
Written by Masami Kurumada
Original run April 27, 2006 – ongoing
Volumes 3

Plot: (copy-paste from Wikipedia)

Saint Seiya Next Dimension was conceived by Masami Kurumada as a prequel to his Saint Seiya manga, parting from elements revealed in it but never further developed and explored then, hence, he started writing and drawing Next Dimension by opening the storyline in a prologue, with a flashback to the last battle of his original manga, contained in vol. 28.

In the year 1990, in Elysion; the five Bronze Saints of Athena Seiya, Hyōga, Shun, Shiryū and Ikki are locked in deadly combat. Having wreaked havoc in the Underworld's army of Specters and succeeding in resurrecting their armors into "God Cloths", they engage the god Hades in a final duel to the death. During the battle, Hades remembers that he has seen Seiya's face before and comes to the conclusion that he faced him before. He thus starts reminiscing about his previous host body, and the story starts 247 years prior, in the 18th century. The protagonist, the Pegasus Saint of this era, is an orphan who is best friends with a boy named Alone, the host of Hades in this era. Former Bronze Saints Dohko and Shion, two prominent characters in Kurumada's original manga as the sole survivors of the holy war of that century, have just been promoted to Gold Saints and eventually the two duos share a meeting.[2][3]

Reserved for the Bronze Saints.

Reserved for the Gold Saints (18th century).

Reserved for Gold Saints.

Reserved for Artemis' army.

Reserved for others.

Reserved for Manga chapters list.