The Battle of the Twelve Temples! The Allurement of the Terrifying Ghosts
The moment the golden arrow strikes Saori, the Ghosts begin to stir. Shoko who was the evil god’s shell had lost conscious, having her soul pulled by the Ghosts. Mayura and the Saintias work hard to calm the evil spirits while Seiya and the Bronze Saints hurry through the Sanctuary to save Athena. Now, the deadly battle of the twelve temples begin... Source: crunchyroll
Aired 28/01/2019EP 7 - The Battle of the Twelve Temples! The Allurement of the Terrifying Ghosts

Saint Seiya Saintia Sho
The anime is set immediately after the main storyline's Sanctuary arc after the defeat of Gemini Saga from Masami Kurumada's original Saint Seiya manga, but before the Posieidon arc. However, whereas the original manga followed a boy named Seiya and other Saints who fight to protect the goddess Athena, the new series follows a female "Saintia" named Shō who fights evil deities to protect Athena.
(Source: Anime News Network)