Souma then defeats Orkydia with his Flame Desperado.The Martian runs away, only to be killed by another Martian.
The season follow the adventures of Koga, the newest wearer of the Pegasus Cloth in charge of protecting the goddess Athena alongside the 87 warriors known as Saint.
He goes on a quest to battle the God Mars and his army of Martians to protect Athena and the world from chaos.
Orkydia uses his Dark Mist, revealing a Darkness Cosmos, and attacks Souma from the dark.
Koga then unleashes his Cosmos, revealing his element of Light.
The season is directed by Morio Hatano and written by Reiko Yoshida.
After many battles, Athena Saori still watches over the peace on Earth from Sanctuary and over baby Koga.
Koga steps up to try and save Saori and the necklace reacts his Cosmos.
The necklace, known as the Cloth Stone, is revealed to be the Bronze Pegasus Cloth, which covers Koga.
While Koga struggles to remember where he met Seiya, Saori gives Koga a special necklace with a shiny stone.