Kavya Raichand : A 23-year-old model, admired by the world but trapped in a life that was never truly hers to control. A failing heart, a second chance, and a presence she can't see... yet always feels. Kabir Singhania : A 31-year-old ghost in the digital world. A hacker no one knows, a man no one sees. But he sees her. Watches her. Protects her. And now, he's closer than ever. A transplant saved her life, but it also tied her to something-someone-far beyond her understanding. She doesn't know his name. She doesn't know his face. But in the dead of the night, when the world quiets, she can feel him. Watching. Waiting. And when the truth finally unravels, she will learn that some saviors don't wear halos- They wear shadows.