The Fallen is set in a period, years from now, where the human race is stripped away from modern evolution and is dragged back to the era of survival. Ekva, one of the last few left on the planet is survived with his daughter,

Muthanna and his family, who live in abject poverty, receive a prediction that says their fortune will change overnight. The same day, a mysterious man arrives and requests them to let him stay back.

A father's terrifying nightmares about his daughter's death, haunt him to the point where he is unable o distinguish between reality and dreams.