Saint Seiya: Legend of Crimson Youth

Apollo, god of the Sun and brother of Athena, returns to Earth and resurrects the gold saints killed in the Battle of the Twelve Temples, intending to take his sister and wipe out humanity, which he considers to have reached a state of decay. However, the Bronze Saints, who appear to have been abandoned by Saori, will prevent Apollo from achieving his purpose, so they must face the gold saints and the three mysterious Crown Saints.