This song is the opening theme to Ciel nosurge: Ushinawareta Hoshi e Sasagu Uta, though it also has an additional significance due to the Emotional Song Pact choruses featured on it being actually sung during the Imperial Succession Ceremony, serving as a holy hymn used to usher in a new Empress and as a preparation for the Princesses that are about to undergo the Imperial Trials. It could be said that the song is actually sung during the scene where it is heard in the game.