The Court of Pleiades has been one of those courts that, while having small alliances and trade agreements with other places, never really made much of a name for themselves...
Except in religion. The court was known for their odd religion, that worshiped twelve Aspects instead of concrete deities. Their priests and priestesses, Devotees they were called, were know to work for the good of the people, even against the government's wishes at times. And every senshi was a Devotee. They had peace.
Until Chaos swept over them, piggy-backing on the destruction of an ally, and pulled them into darkness. But now, the cycle of rebirth has rekindled. And the Devotees shall shine again.