Born with the awareness of her sainthood, she is condemned to captivity—a genuine saint rendered powerless by the temple's predetermined choice. Tortured and trapped, she seeks salvation in death, only to find herself caught in a vicious cycle of regression. Fifteen devastating returns through time exhaust her spirit until she reaches the edge of despair, praying for one final escape. In that moment of absolute surrender, a formidable duke presents an astonishing proposal: become his adopted daughter. With this unexpected adoption, her fractured life transforms from tragedy into an unlikely chance at redemption.