In the near future, an astronaut named Spencer Armacost returns to Earth after a dangerous space mission that leaves him marked in strange ways. His wife, Jillian, is excited about her husband's arrival, and everything seems to return to normal. However, little by little, Jillian begins to notice that something is not quite right with Spencer. His behavior becomes increasingly unsettling, with episodes of strange absences and personality changes that plunge her into growing concern.
As she tries to reconnect with him, Jillian discovers that during his time in space, Spencer and his mission partner experienced a phenomenon explainable only as an "interaction" with something otherworldly. As the days pass, Jillian feels trapped in a spiral of mystery and paranoia, wondering if the man she loves is still the same or has been replaced by a dark entity.
As tension mounts, Jillian must face a series of heartbreaking decisions about her love, her life, and what it means to be human. Caught between reality and the unknown, her quest for the truth will lead her to an unexpected climax, where sacrifice and love will be tested in ways she never imagined. Will she be able to reclaim her husband, or will the distance between them become insurmountable? With a touch of psychological thriller and science fiction, this story will leave you contemplating the boundaries of identity and human connection.