One day, Artilia, known as the "Doll Princess," suddenly recalls that this world is actually from the otome game Rune Knight Concerto—a game she played in her past life. Worse yet, she realizes she’s been reincarnated as the villainess character! If the story plays out like the original, a cruel fate awaits her... But who says she has to follow the script? Determined to avoid the ruin route, Artilia teams up with her dependable dolls and strives to carve out a brighter future!