Shaina tries talking to Seika, but she has amnesia. She lived all this time in a small village near the Sanctuary. Six years ago, when Seiya came to the Sanctuary, Seika also traveled to Greece, hoping to find her brother, but fell off a cliff, and almost died. An elderly villager found her and rescued her, but she lost her memories since then. Marin knows how Seika felt, because she was also searching for her younger brother. Thanatos recovers from Seiya's attack, but notices blood stains on himself. Angered that he was wounded by a human, he mercilessly attacks Seiya, but then decides to kill Seika from afar as revenge. Shaina and everyone else notice Seika is in pain. Thanatos shows him an manifested image, showing Seiya his sister Seika, telling him he is killing her. Kiki senses a powerful Cosmos about to attack Seika, and he stands in the way of the blast. Kiki senses another blast, and Marin takes the blow this time. Thanatos speaks to them, saying he will kill Seika. A third blast comes, and Shaina takes the hit. Jabu and everyone else burn their Cosmos, surrounding Seika, protecting her, telling Seiya to keep fighting, for they will keep his sister safe. They form a barrier, but Thanatos' blast breaks the barrier, injuring them. Seiya tries using the Pegasus Rolling Crash, but it is useless against the evil god. Shun comes to Seiya's rescue, but Thanatos attacks him as well, destroying the Rolling Defense. Shiryu and Hyoga arrive, but their attacks are useless. Ikki finally arrives. Although he manages to break Thanatos' helmet, Ikki is also no match for Thanatos and suffers his Terrible Providence. However, Thanatos feels a strong vibration, coming from the 12 Gold Cloths. The five Bronze Saints get up again, but the Terrible Providence destroys all five of the Bronze Cloths. Suddenly, five Gold Cloths travel through the dimensions, arriving at the Elysium Fields. Now, Sagittarius Seiya, Libra Shiryu, Aquarius Hyoga, Virgo Shun and Leo Ikki prepare to fight Thanatos.

Aiolos, Dohko, Camus, Shaka and Aiolia's spirits sent their Cloths to help the Saints. Thanatos deduces that Poseidon sent the Cloths to the Elysium Fields. Back on Earth, Sorrento, who is travelling with Julian Solo, senses Poseidon in Julian's body. He tells Sorrento that he has sent the Gold Cloths, though still sealed, in order to help the Bronze Saints and also deduces the Grand Eclipse is launched by Hades, attempting to rule the Earth. Julian comes back to his senses and Poseidon returns to his eternal sleep. Seiya and his friends launch their signature moves against Thanatos at the same time, but they are ineffective, as the evil god destroys the Gold Cloths. Seiya begins to lose hope, but Saori speaks to him, urging him not to give up, since they are still alive. Marin, Shaina, Jabu and the others give him words of encouragement, and as Seiya yells out her name, Seika recovers her memory, screaming out her brother's name. Seiya recovers, burning his Cosmos, and amazingly, his Cloth transforms and covers him, revealing a new Pegasus Cloth. Hypnos appears, revealing it is a God Cloth, an armor capable of rivaling the armors worn by the Olympian Gods. Seiya recovers Athena's Cloth, taken by Thanatos, but as he attacks, Seiya blocks the technique and counters with Meteor of Pegasus, destroying Thanatos' Cloth. Thanatos attacks again, but is finally killed by the Pegasus Comet Punch. Seiya heads for Hades' Tower to save Saori.

Hades tries to slash Athena, but Ikki gets in the way, getting injured in the process. Believing humans will ruin the Earth further, Hades swears to destroy humanity. Shiryu, Hyoga and Shun arrive and all five Bronze Saints combine their signature moves, but it's useless as they are pushed back, yet Hades is injured. Hades is shocked because Seiya resembles another Pegasus Saint that injured him during the previous Holy War. Hades attacks and shows the Saints the Grand Eclipse is near completion. Everyone thinks hope is all lost, but Seika senses that her brother and his friends won't lose so easily. Suddenly, Seiya and the Bronze Saints are protected by energy spheres, made by Saori, allowing them to return to Earth. Saori awakens, recovering her blood. Seiya hands Athena her Cloth, and once she dons it, she breaks the urn and prepares for the final battle against Hades. Both gods question each other's opinions on humanity, with Saori siding with the humans. Hades moves in for the kill, but Seiya launches his Meteor of Pegasus, injuring Hades further. However, Hades' sword pierces Seiya's chest, rendering him out cold, and his Cosmo is disappearing. Saori, Shiryu and the others mourn their friend's defeat, but Saori questions Hades if he knows what love is, saying how strong it can be. Shiryu and the others come back, burning their Cosmos uniting it with Athena's. Saori's scepter pierces Hades' body, killing him. As Hades' Temple and the Elysium Fields crumble, the Grand Eclipse has been extinguished, with the sun shining again upon the world and its inhabitants. Miho, Shunrei, Julian and Sorrento look up at the sky with joy. Jabu, Ban, Ichi, Nachi, Geki, Marin, Shaina, Kiki and Seika are anxious to see Seiya again. Shiryu, Hyoga, Shun and Ikki carry Seiya's body and return with Saori to a world filled with light, as the Holy War between Athena and Hades has ended, forever.