Executed as a villainess, Roxelyn is unexpectedly thrown ten years into the past and into a parallel world by her sworn enemy, Garen.

Determined to live a comfortable life this time around, she ruthlessly drains Garen’s wallet, shamelessly wins over her estranged family with blunt affection, and kicks off a strategic, six month fake relationship. But just as her perfect new life falls into place, she discovers a shocking secret: she isn’t powerless, and a dark, mysterious power known as the “Abyss” has awakened within her.