On Chris's seventh birthday, his mother ran away from home and his father claimed that his mother had been kidnapped by aliens. Chris wants to make a documentary to prove that there is no alien abduction, which is just a false memory. Chris attended a seminar to learn more about the so-called "aliens". During the interview, he met Emily, a girl who was kidnapped by aliens every seven years. Chris didn't believe Emily's story until one night when he and Brent were driving home, something unexplainable happened on the way. Their car was parked for two hours, and they knew nothing about the memory. From then on, Chris began to have doubts about it, and he began to think that it was not that simple, about his mother, about himself. He began to get closer to the truth. And what is the truth? Is there really a so-called alien? Or is it just Exley's nightmare?