When novelist Hyun-soo moves to a new place, he is suddenly visited by a strange woman who says that she used to live there. Hyun-soo and Jeong-yoon discuss a movie Jeong-yoon plans to make, but this results in them breaking up and say their goodbyes. A stranger named Yoon-joo tells Hyun-soo a secret about his dead wife So-young, and he decides to go explore her past. Novelist ..真正的朋友，会在你需要时伸出援手，不问原因，不计代价。