Hee-soo reigned as the top bestselling writer in Korea for the past twenty years. But her reputation and fame are all butchered overnight when she is accused of plagiarizing a competition entry that she juried. She falls into despair for 2 years, but with the help of her long-time friend publisher, she dreams of a spectacular comeback. She drives to a remote pension deep in a small town with her daughter, Yeon-hee.

At this quiet and uncanny pension, Yeon-hee begins talking to an unidentified figure. Dying for a new source of inspiration, Hee-soo turns the stories that Yeon-hee hears from this figure into her new book, which turns into a bestseller. But her regained fame doesn’t last long as she is again accused of plagiarizing a novel that was published 10 years ago. She believes that something inside that house made her write the same story and in order to rid herself of the plagiarism charges she goes back to the town to find the truth. And there, she confronts the mysterious case surrounding the villa and her book. Now she starts her desperate pursuit of the truth that has been kept a secret.