There is pouring rain and floods in all parts of the globe. Tatsumi, Jabu and the other Saints are aware of the panic around the world and wonder what is happening. In Asgard, Seiya and Shun return to Hilda and Freya, with no trace of Saori's whereabouts, but they do believe Poseidon has taken her to the underwater Sanctuary. Saori awakens and encounters Poseidon, but she recognizes him as Julian Solo. She first met him during his 16th birthday party. Julian Solo's family is one of the wealthiest sea merchants in the world and he is the heir. When he met Saori, he ...

Seiya and Shun recover and defeat the Mariners who have arrived. Meanwhile, Poseidon takes Saori to a place where she will give humanity a chance to live, by sacrificing her life. He explains that the underwater Sanctuary has Mammoth Pillars that hold up the seven seas: the North Pacific, South Pacific, North Atlantic, South Atlantic, Indian, Arctic, and Antarctic Oceans. The Mammoth Pillar holding up the sea in its entirety is the Main breadwinner. If it is destroyed, the underwater Sanctuary will be no more. The water that is raining down on the Earth, now falls ...

Seiya was attacked twice by Baian's God Breath, and is still able to stand. Baian uses his most powerful attack, Rising Billows, which sends Seiya all the way to the surface of the Pacific Ocean. Shiryu and Kiki arrive in Asgard and dive into the whirlpool. Seiya was able to return to the battlefield, determined to win. As he attacks with his Meteors again, Seiya is able to break through Baian's defensive wall. Shun arrives at the South Pacific Mammoth Pillar and sees a mysterious woman, but she transforms into a demon. It attacks, but Shun is able to defend himself ...

With his dying breath, Baian tells Seiya he will never be able to destroy the pillar. Seiya's Comet and Meteor of Pegasus are useless and fail to even make a scratch. Meanwhile, Kiki is saved by Ophiucius Shaina who brought the Libra Gold Cloth with her, under Roshi's orders. Seiya plans on destroying the pillar using his own body, but Kiki stops him and brings the Gold Cloth to him. Meanwhile, Shaina stayed behind to fight Thetis. The Golden Shield flies to Seiya's hands, and he uses it to finally destroy the North Pacific Mammoth Pillar with a mighty throw. As the ...

Io attacks with Eagle Clutch, but Shun counters with a Casting Net and destroys the eagle. Shun doesn't want to fight, but Io continues with Serpent Strangler. Shun finishes it off with Spiral Duct. Poseidon talks to Saori about the night they met. Julian went to Cape Sounion and found Poseidon's Trident. Thetis appeared and told him Poseidon reincarnated in him and took him to Poseidon's Sanctuary to rule. Poseidon's Scales covered Julian and has ruled the oceans since that day, willing to destroy humanity for contaminating the planet the gods bestowed upon them. ...

Shun realizes the Gold Saints' blood caused the miracle, but Io assures the pillar will never be destroyed, not even the Gold Saints can do it. Shun decides to sacrifice his life to try to destroy the pillar. While Seiya and Hyoga try to find the next pillars, Kiki gets to Shun in time and Libra's Twin Rod flies to Shun's hand. Shun destroys the Mammoth Pillar, but Io sacrifices himself to save it, but to no avail. The South Pacific Mammoth Pillar is destroyed. As Io dies, he tells Shun that he must not have compassion for the enemy, or he will lose his life as well. ...

Krishna's Cosmo is keeping Shiryu from reaching the pillar. Not even the Rising Dragon can break through it. Krishna explains that his Cosmo, known as Chakra, is formed by seven vital points. Unless Shiryu destroys those points, the barrier won't be broken. Krishna then uses his Maha Roshini, which leaves Shiryu blind. Shiryu burns his Cosmo to the Seventh Sense and sees the seven vital points. He then uses Excalibur to destroy the points, along with Krishna. Hyoga reaches the Antarctic Ocean Mammoth Pillar, but surprisingly, Aquarius Camus is waiting for him. Hyoga ...

Shun counters Ikki and wonders why he's attacking him. Ikki suddenly transforms and reveals his true identity, the Mariner General, Lymnades Caça. His ability is to read his enemies' minds and transform into someone they care about in order to kill them. Camus and Seika were also Caça's disguises and defeated Hyoga and Seiya with one blow after deceiving them. Shun attacks Caça for hurting his friends and deceiving their hearts. Caça is captured by the Nebula Chain, but he then transforms into Ikki again, since he knows Shun won't attack him. His theory is proven ...

Hyoga comes to, tells Ikki he was weak because of his emotions and tells him to continue. Hyoga must control his emotions and be strong during battle, like Camus taught him. He then goes to the Arctic Ocean Mammoth Pillar. Ikki heads to Poseidon's Temple, hoping his friends will remain strong and focus on saving Athena. Hyoga arrives at the pillar and senses a familiar cold air. A Mariner General greets him, and he is revealed to be Issac, Hyoga's training partner when he trained with the Crystal Saint. Now the Mariner General Kraken Issac, he attacks Hyoga, leaving ...

Shun recovers and tells Kiki to find Hyoga while he goes to the next pillar. Hyoga gets up and tries to tell Issac he's wrong, but Issac insults his former masters, that they weren't strong enough to protect the world. He then attacks Hyoga again, knocking him out. Just then, Kiki arrives, and Issac attacks him to take the Libra Cloth and stop the pillars' destruction. Kiki refuses to let the box go while Issac stomps him mercilessly. Kiki is risking himself, just like his friends are, so he can be a Saint one day. Hyoga gets up and lets Kiki rest until Issac is ...

Sea Dragon approaches Ikki, but he has sensed this Cosmos before. He then attacks Ikki with a Galaxian Explosion, destroying his helmet. Ikki demands Sea Dragon to reveal who he is. He removes his helmet, and he reveals himself to be Gemini Saga's twin brother, Gemini Kanon, who is pure evil. Kanon sends Ikki to another dimension, using his Golden Triangle, which resembles the Bermuda Triangle. He then claims he will rule both the Earth and the sea. Seiya recovers, sensing Saori's weakened Cosmos. Shaina is still fighting Thetis and is able to defeat her with her ...

Saori's singing is heard throughout the underwater Sanctuary. Seiya arrives at the Temple and sees Shaina unconscious. He then encounters Poseidon and finds out that the Main Breadwinner is almost full of water. Seiya attacks, but his attacks come back to him. Poseidon then destroys the Pegasus Cloth and is about to finish off Seiya, but Shiryu arrives in time to protect him. At the Sanctuary, Milo, Shaka, and Aldebaran gather around Mu and Aiolia, with Milo wanting to help the Bronze Saints. Shiryu attacks Poseidon, but to no avail. Hyoga also arrives, saying if they...

Kanon reveal's his evil plot, while Seya dresses in golden armor, fights against Poseidon.

Seiya fires the arrow, but Poseidon controls it, firing it at Seiya's heart. Miraculously, he survives, thanks to the Gold Cloth. Seiya fires again, and Poseidon controls the arrow, but Shaina protects Seiya, and the arrow hits her back. She tells Seiya he is their last hope and that he must not die. At the Sanctuary, a beam of light shoots from the House of Aquarius, heading for Poseidon's temple. Shaina extracts the arrow from her back and hands it to Seiya, saying she will protect him, no matter what, and to fire as many times as necessary. Poseidon controls the ...

Seiya, Hyoga and Shiryu combine their techniques and Cosmo, knocking down Poseidon. Shiryu tries to destroy the Main Breadwinner with the Golden Shield, but it flies back to him, with the pillar unscathed. Meanwhile, Ikki is mercilessly attacked by Kanon, angry that his ambitions are crushed. Sorrento tries to kill Kanon with his melody, but Ikki asks to talk to Kanon, about the one thing used to seal Poseidon's soul: Athena's urn. Seiya and his friends are unable to destroy the pillar with Libra's weapons. Seiya asks his friends to launch his body with their ...