Shoko y Kyoko nacieron bajo un cruel destino que siendo niñas estuvo a punto de costar la vida de una de ellas. Ahora, ya como adolescentes, Kyoko lleva varios años fuera de casa y Shoko no sabe por qué más allá de que está estudiando. La sorpresa llegará cuando en su reencuentro, Kyoko se presente como una Saintia.

Atena envía a Shoko a ver a cierta persona capaz de instruir a los Santos en tiempo récord, dado que las circunstancias apremian

Cuando los enemigos atacan de nuevo a Atena, Shoko intenta acudir en su ayuda al igual que Delphinus, pero todavía no está preparada.

Shoko acude al lugar donde está el cuerpo de su hermana esperando para ser el receptáculo de Eris, pero aunque no tiene capacidad para enfrentar a los enemigos, está dispuesta a hacerlo. Es entonces cuando llega alguien dispuesto a detener el problema de una forma más drástica.

Aphrodite of Pisces takes Athena to the Sanctuary by order of the Grand Master, where both will meet face to face. What secret does the Grand Master hide behind his tears? Meanwhile, Mayura has detected that the remains of Eris are producing an effect that could be catastrophic.

The moment the golden arrow strikes Saori, the Ghosts begin to stir. Shoko who was the evil god's shell had lost conscious, having her soul pulled by the Ghosts. Mayura and the Saintias work hard to calm the evil spirits while Seiya and the Bronze Saints hurry through the Sanctuary to save Athena. Now, the deadly battle of the twelve temples begin.

After the deadly battle, the Saints of the Sanctuary all swear their loyalty to Saori-Athena. Meanwhile, Eris, who was thought to have been sealed, had fused with her host, Kyoko, and multiplied her powers. Saori rises against Eris to protect Shoko, but receives the curse of the apple. The Gold Saints head to the Temple of Eris along with the Saintias to save Athena and to stop the evil god from scattering the Evil Seeds of war that fill people's hearts with hate. That's where Aiolia witnesses his own brother turning his fists against him.

Can you defeat your sister who has fused with the evil god? With Mu's question, Shoko agonizes over the fate she bears. That's when Orion Rigel, the Ghost of an ex-Silver Saint, stands before Shoko. From Rigel's sad eyes that once shared a past with Kyoko during Saint years, Shoko senses his true feelings and - Mii vs. Emony, Aiolia vs. Saga, the individual battles within the Temple of Eris begins.

Finally, Shoko faces the evil god Eris. As Saori's Cosmo grows weaker, all of the Saintias-Shoko, Mii, Xiaoling, Katya, and Erda-put their hearts together to challenge Eris. The Gold Saints continue to protect the Sanctuary as they find out Eris' plan of crashing the temple into it. Aiolia and Milo, who face Saga in a deadly battle, plans to destroy the temple, however - A raging destiny encircles the Saintias, Gold Saints, evil god Eris, and Saori Kido. The final battle begins.