Saint Seiya Hypermythe is a fanfic chronicling a part of the extended universe of Saint Seiya by Master Masami Kurumada.

In the mythological era, Poseidon launched murderous raids on the surface, leaving only women, children, old men and teenagers to defend the Earth. Athena then entrusted the people of Mû with the manufacture of sacred garments to protect them in the battles they would have to lead. Jason has just inherited the golden armor of Aries but as the Argonauts return to the island of Chios, the sanctuary of Athena, the marinas ambush them at the cliffs of the cyan rocks.

While Bellerophon, the saint of Pegasus seems to have been eliminated by Captain Marina Bytos of the Ichtyocentaur, this one gets up determined to defeat him in order to be able to return to the goddess. Courage young knights, and have you felt the cosmos?