Star Dome Railway: Hymn of the Last Palace

When the pure and beautiful star goddess Idrila disappears, the knight leader Estelle steps into the darkness with broken vows. On a forgotten planet, the miracle of two moons shining together awakens an ancient prophecy. The girl Luna is pregnant with the hope of a new god, while the restless star core under the sacrificial platform whispers of destruction. When her former comrades turned evil and committed bloody massacres in an attempt to change their fate, Estelle was forced to wield the knight's sword and embark on a desperate journey to protect her pure and beautiful nature. In the end, the prophesied young boy Salem came to the world and embarked on a journey with dual powers. After witnessing countless civilizations facing their end with gentleness, he finally understood what pure beauty is.