the new daughter movie ending explanation

She was a noble lady from ancient times, driven to suicide by her own family. Her spirit, bound by vengeance, lingered long after her revenge was complete—until her only remaining desire led her to a modern-day girl, equally betrayed and discarded by her blood. They strike a fateful bargain: the girl offers her body, and the vengeful spirit is reborn in her place. Now, inhabiting this new life, she finds herself in a world where a false heiress has stolen her identity, and her own parents and brother view her with nothing but disdain.Wielding the supernatural powers of her past existence, she begins to unravel the web of lies and injustices that doomed the girl whose form she now wears. Her quest for justice is intertwined with another, deeper search: for the lover she lost centuries ago. As past and present collide, she will use every ounce of her wrath and the aid of her rediscovered love to make the cruel family that wronged them both—in two different lifetimes—face a devastating reckoning.

"If she can't reclaim love within a week… what will become of her?” In a world obsessed with appearances, a fantasy romance thriller unfolds—one that shakes love to its core. After seven years together, she is abandoned by her boyfriend for one cruel reason: she isn’t pretty enough. Consumed by betrayal and rage, she reaches the depths of despair—only to find herself standing in a plastic surgery clinic. That’s when Lucifer appears before her, whispering a tempting offer. “Would you like to be reborn with a new face?” But there’s a catch. If she fails to win back love within seven days, she will be condemned to live forever with a grotesque face. Bound by a devil’s contract, Jung-yun is granted breathtaking beauty. Yet what begins as a simple desire for revenge soon forces her to confront the deepest parts of herself. Between what is seen and unseen, love begins to bloom. What is love? Who am I, really? A chain of endless questions leads into a complex and delicate psychological thriller—where love and revenge collide, both inside and out.