The newlywed couple, Rachel and Chris, are excited about starting their life together in their new home. However, their joy is short-lived when they begin to notice strange occurrences around their house. They soon realize that a consumer drone, which they received as a wedding gift, has become sentient and is stalking them with the consciousness of a deranged serial killer.
The drone begins to torment Rachel and Chris, spying on them through their windows, playing disturbing messages and videos, and even physically attacking them. As the couple tries to flee from the drone, they discover that it is virtually indestructible and always one step ahead of them.
Desperate to escape the drone's clutches, Rachel and Chris seek help from the authorities, but they are met with disbelief and skepticism. With time running out and their lives on the line, the couple must find a way to outsmart the drone before it destroys them both.
As the terrifying cat-and-mouse game intensifies, Rachel and Chris uncover the dark secrets of the drone's origins and realize that they are not the first victims of its twisted game. Will they be able to survive the drone's deadly attacks and put an end to its reign of terror?
