When suave and calculating Megumi learns that his late grandfather's fortune comes with one condition—marriage—he crafts the perfect lie. Enter Sara, a sharp-tongued woman with her own reasons for playing pretend. What starts as a temporary arrangement to fool Megumi’s traditional family soon spirals into stolen glances, real touches, and dangerously growing feelings. As the lines between deception and desire blur, Megumi finds himself torn between the plan and his heart. Sara never believed in fairy tales, but with Megumi, the make-believe might just become real. Will love survive when the truth comes to light?