Mars, the Knight of the Golden Serpent, the 13th sign of the zodiac and master of the Sanctuary tries to kill a baby who is saved by Seiya, the Gold Saint of Sagittarius. They fight and with the help of Athena, the villain is defeated. Disappears after the battle Seiya and Saori takes care of the baby, named Kouga.

Thirteen years pass and Mars reappears to attack Athena. Even wearing bronze armor of Pegasus, Kouga, the new protagonist of the series, is not able to cope with the villain. Saori disappears and the new hero to your search. On the way he meets Souma, the Bronze Horseman Lionet (Leo Minor) and together they defeat an envoy of Mars.

Age of Mythology to modern times, whenever evil appeared , the hope of justice fighter Saint is bound to come forward . They wore the name of the garments Equipment , Athena, goddess of war . Among them, several times to save under Athena 's Bronze Saint Pegasus Seiya and other people's stories of friendship and fighting to write a new chapter to the legend ... the passage of time , the seal fighting God , Mars is the guardian of Mary Wales resurrection of successive approximation . Kido Saori On the other hand , the teenager rescued by Seiya light teeth incarnation of Athena , parenting, and in order to respond to future crisis , with the holy warriors of the practice ... when the light teeth small universe awakening is the new starting date of the legend of Saint