Toshimitsu Takeuchi wrote the concept and scripts.
SAINT SEIYA SOLDIERS SOUL WIKI SERIES
The series was produced by Tōei Animation in 2015 and directed by Takeshi Furuta. The stubborn Cancer Deathmask and Aquarius Camus, who is bound by an oath to the warrior God Eikþyrnir Surt, oppose their comrades. Like most of the other awakened Saints, he sets out to find the others and learn the reason for their rebirth. When the Saint Aries Mu is captured by the warrior god Níðhöggr Fáfnir, he learns that the power of the resurrected Saints is being siphoned off for Yggdrasil's growth. But then he receives new armor that makes him stronger. The Saints have problems in battle, as the land of Asgard protects the warriors who come from it - Aiolia is only at a disadvantage in his fight against the warrior of God Gullinbursti Fródi. His soldiers now hunt down the Gold Saints together with his god warriors because he fears their interference.
First, however, Yggdrasil's growth makes Asgard's climate warmer and more fertile, making Andreas popular with the country's residents. Lyfia tells him that Andreas grew the forbidden tree Yggdrasil and will bring great danger to Asgard. He helps the temple servant Lyfia to escape from the soldier of Andreas Lise, the new priest of Odin. The lion's warrior, Leo Aiolia, comes to life in Asgard. The Gold Saints, the twelve golden warriors of Athena, destroy the wailing wall of the underworld in the fight against Hades and perish themselves in the process.