A newlywed couple seems perfect—until the wife begins to notice her husband’s unsettling devotion to his mother. At first, she brushes it off as a close bond, but his eerie submissiveness and fierce defensiveness spark her suspicion.

Our fan-favorite storyteller Adam Eji is back to join Ili for Season 4. In a remote village, tradition demands that a widower leave town after his wife’s death to prevent her restless spirit from haunting the living. But when horrifying incidents start happening, the villagers soon realize that a...