Countess Fiora has been trapped in the same fate for five consecutive lives, always reaching the same disastrous ending.
Unable to endure it any longer, she throws herself from a terrace after exposing her fiancé's betrayal. But instead of returning to the past, she wakes up in an unfamiliar room.
The person who saved her is Islan, the son of a marquis whom she met during her third life. Having somehow escaped the regression that should have followed, Fiora begins her fifth life.
Determined to discover why she keeps returning to the same tragic fate, she uses the knowledge accumulated from her previous lives. Meanwhile, Islan—who also possesses memories from a previous life—joins her investigation.
A fantasy romance about an exhausted “ice-cold genius” and a devoted, solitary nobleman, as they search for the one future in which they can stay together.