The story centers on a man who boards the 4:15 express train, only to find himself entangled in a chilling sequence of events involving a ghost, a robbery, and a murder. As the train speeds through the night, he encounters a mysterious woman and a strange atmosphere that suggests not everything is as it seems.

Soon, he realizes he’s caught in a loop of fate, where the past and present collide. The ghostly presence on the train is tied to a crime that was never solved, and the protagonist must piece together the truth before the train reaches its final stop—both literally and metaphorically.