What if an old pal of yours or the person you have been married for years starts to think that you are not "you"? And what if you are no longer "you" at that moment? Or, while all this is happening, what if, you are confronted with the "you" that could not be "you"? "Nobody Comes, Nobody Goes..." is a psychological thriller trying to break the psyche links of reality that people establish with themselves and the life, while endeavors to present a discrete experience to its audience and provide experiment all new stuff with respect to levels of wording, text, emotions, perception, and phenomena.

Sine is a young female architect who, inspired by the legend of the Seven Sleepers, has designed a unique mosque in the shape of a cave. She is dissatisfied with the current state of architectural practice. However, the construction of the mosque she designed is left unfinished due to various problems. Sine develops insomnia as a result of stress and begins treatment at a sleep disorder center. One day, while sleeping at the center, she has a dream. In this dream, she finds herself within the myth of the Seven Sleepers and witnesses the events unfolding. Upon waking from the dream, she has undergone physical and mental changes, but no one around her notices these transformations. Every time Sine visits the sleep center, she undergoes physical and mental changes. With each transformation, she begins to react differently to everything compared to before.

Ceren, who believes she is the wife of renowned architect Murat Özgenç, is undergoing treatment at a mental hospital. However, she cannot convince the doctors of her husband's identity. Ceren refuses to take her medication and decides to deceive the doctors and escape from the hospital. Her sole aim is to reach Murat. Murat, on the other hand, has lost his wife to cancer and has retreated to his home in a resort town with his aunt Hatice. Ceren, who has escaped from the hospital, goes straight to the house she remembers as Murat's. The house Ceren remembers as Murat's retreat is indeed Murat Özgenç's home. However, when Ceren confronts Murat, she realizes that he is not the man she thought he was. Murat, who wants to find out who this stranger is who is acting like him, and Ceren, who can prove that she lived in that house for a time, decide to go to Istanbul together to investigate. However, there are unknown individuals following Ceren, and they will not stop until she disappears...