Lost Song: Finis

The princess of the Capital, she is clumsy but caring for her loyal friends and family, she has the ability to sing Spirit Songs, music that can create or destroy things depending on the tone and lyrics, and she was the previous Songstress who sung the Song of Destruction, which was a song that destroy the world and gave her immortality after Prince Henry's death thanks to Rudo Bernstein IV's orders. Ever since his death, the world she lived in was wiped out and reset itself endlessly until she met Rin, who helped her to escape this fate. This is from Episode 8.