

"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.

My stepsister falsely accuses me of causing her allergies to act up. My three brothers stuff me into the cramped cellar and chain the door shut. I pound on the door and beg them to let me out. My eldest brother, an outstanding businessman, snaps, "It's bad enough that you keep bullying Lori. How could you make her eat seafood when you know she's allergic to it? Isn't that just murder? Stay in there and reflect on your mistakes!" My second brother, an award-winning singer, and my third brother, a genius painter, scoff contemptuously. "It's unbelievable that someone as evil as you is making excuses to garner pity. You can stay in there and repent for your sins!" After that, they take our shuddering stepsister to the hospital. The oxygen in the cellar soon runs out, and it gets difficult to breathe. Ultimately, I die in there. My brothers only remember me three days later when they bring our stepsister back from the hospital. Unbeknownst to them, I've already died of asphyxiation.

To prevent the merfolk from being slaughtered, I decided to go ashore and seduce my childhood friend Cyrus, who had become the Alpha King. He still loved me deeply, and we spent three passionate days and nights together in bed. Waking up from a haze of pleasure, I hadn't even had the chance to rejoice before a corrosive elixir was dunked over my head. Listening to my pained wails, Cyrus smirked. "So even an immortal mermaid can feel pain, too? "Well, this is just a taste of what's to come if you don't tell me where my parents are!" Yes, he was convinced that the merfolk were behind his parents' disappearance. From then on, I was forced to watch him flirt with his mistress, Emily; had to extract my mermaid pearl to help heal her body; was forced to dance barefoot to entertain Emily so that she could sleep… Cyrus hated every fiber of my being, yet always held me tenderly in his arms whenever I was on the brink of death, carefully feeding me medicine. Sometimes, he was cruel. "Do you think I'll go easy on you just because I love you? Quick, continue torturing her!" Sometimes, he was gentle. "Can't you be good and tell me where my parents are?" Silently, I endured his twisted love without a word. Soon, however, these days would come to an end, and I wouldn't have to keep that secret any longer. After all, a mermaid who did not return to the sea after three years on land… Would turn into seafoam. And now, there were only three days until my time was up.